WO2024146604A1 - Lactobacillus crispatus and use thereof - Google Patents
Lactobacillus crispatus and use thereof Download PDFInfo
- Publication number
- WO2024146604A1 WO2024146604A1 PCT/CN2024/070628 CN2024070628W WO2024146604A1 WO 2024146604 A1 WO2024146604 A1 WO 2024146604A1 CN 2024070628 W CN2024070628 W CN 2024070628W WO 2024146604 A1 WO2024146604 A1 WO 2024146604A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cancer
- strain
- composition
- crispatus
- culture medium
- Prior art date
Links
- 241000218492 Lactobacillus crispatus Species 0.000 title claims abstract description 77
- 239000000203 mixture Substances 0.000 claims abstract description 95
- 239000001963 growth medium Substances 0.000 claims description 117
- 241000186660 Lactobacillus Species 0.000 claims description 101
- 229940039696 lactobacillus Drugs 0.000 claims description 100
- 210000004027 cell Anatomy 0.000 claims description 90
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 61
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 claims description 54
- 201000010099 disease Diseases 0.000 claims description 53
- 208000006673 asthma Diseases 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 51
- 239000006041 probiotic Substances 0.000 claims description 50
- 235000018291 probiotics Nutrition 0.000 claims description 50
- 230000028327 secretion Effects 0.000 claims description 42
- 238000011282 treatment Methods 0.000 claims description 39
- 108010002616 Interleukin-5 Proteins 0.000 claims description 38
- 102000000743 Interleukin-5 Human genes 0.000 claims description 38
- 239000000243 solution Substances 0.000 claims description 38
- 230000002401 inhibitory effect Effects 0.000 claims description 37
- -1 tincture Substances 0.000 claims description 35
- 241000894006 Bacteria Species 0.000 claims description 34
- 239000003814 drug Substances 0.000 claims description 34
- 239000012530 fluid Substances 0.000 claims description 32
- 208000001132 Osteoporosis Diseases 0.000 claims description 29
- 210000001744 T-lymphocyte Anatomy 0.000 claims description 29
- 230000000529 probiotic effect Effects 0.000 claims description 29
- 229960001340 histamine Drugs 0.000 claims description 28
- 244000052769 pathogen Species 0.000 claims description 26
- 206010028980 Neoplasm Diseases 0.000 claims description 25
- 201000009961 allergic asthma Diseases 0.000 claims description 24
- 230000001225 therapeutic effect Effects 0.000 claims description 24
- 241000222122 Candida albicans Species 0.000 claims description 23
- 229940095731 candida albicans Drugs 0.000 claims description 23
- 241000207202 Gardnerella Species 0.000 claims description 22
- 206010020751 Hypersensitivity Diseases 0.000 claims description 21
- 201000011510 cancer Diseases 0.000 claims description 20
- 206010012438 Dermatitis atopic Diseases 0.000 claims description 19
- 108010058846 Ovalbumin Proteins 0.000 claims description 19
- 201000008937 atopic dermatitis Diseases 0.000 claims description 19
- 229940092253 ovalbumin Drugs 0.000 claims description 19
- 230000001717 pathogenic effect Effects 0.000 claims description 18
- 208000024891 symptom Diseases 0.000 claims description 18
- 102000004127 Cytokines Human genes 0.000 claims description 17
- 108090000695 Cytokines Proteins 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 17
- 230000003449 preventive effect Effects 0.000 claims description 17
- 241000588724 Escherichia coli Species 0.000 claims description 16
- 208000002200 Respiratory Hypersensitivity Diseases 0.000 claims description 16
- 230000010085 airway hyperresponsiveness Effects 0.000 claims description 16
- 230000000968 intestinal effect Effects 0.000 claims description 16
- 208000026935 allergic disease Diseases 0.000 claims description 15
- 241000193818 Atopobium Species 0.000 claims description 14
- 241000555688 Malassezia furfur Species 0.000 claims description 14
- 238000011534 incubation Methods 0.000 claims description 14
- 108020004465 16S ribosomal RNA Proteins 0.000 claims description 13
- 241000589517 Pseudomonas aeruginosa Species 0.000 claims description 13
- 241000293871 Salmonella enterica subsp. enterica serovar Typhi Species 0.000 claims description 13
- 210000003979 eosinophil Anatomy 0.000 claims description 13
- 230000002496 gastric effect Effects 0.000 claims description 13
- 229940124597 therapeutic agent Drugs 0.000 claims description 13
- 108090000978 Interleukin-4 Proteins 0.000 claims description 12
- 102000004388 Interleukin-4 Human genes 0.000 claims description 12
- 241000191967 Staphylococcus aureus Species 0.000 claims description 12
- 239000000427 antigen Substances 0.000 claims description 12
- 108091007433 antigens Proteins 0.000 claims description 12
- 102000036639 antigens Human genes 0.000 claims description 12
- 238000012258 culturing Methods 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 206010030113 Oedema Diseases 0.000 claims description 11
- 239000002246 antineoplastic agent Substances 0.000 claims description 11
- 201000004624 Dermatitis Diseases 0.000 claims description 10
- 235000013305 food Nutrition 0.000 claims description 10
- 230000004083 survival effect Effects 0.000 claims description 10
- 210000004969 inflammatory cell Anatomy 0.000 claims description 9
- 239000002773 nucleotide Substances 0.000 claims description 9
- 125000003729 nucleotide group Chemical group 0.000 claims description 9
- 235000013406 prebiotics Nutrition 0.000 claims description 9
- 230000000844 anti-bacterial effect Effects 0.000 claims description 8
- 208000035475 disorder Diseases 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 208000023275 Autoimmune disease Diseases 0.000 claims description 7
- 206010009944 Colon cancer Diseases 0.000 claims description 7
- 241000207201 Gardnerella vaginalis Species 0.000 claims description 7
- 239000002775 capsule Substances 0.000 claims description 7
- 210000005000 reproductive tract Anatomy 0.000 claims description 7
- 238000006748 scratching Methods 0.000 claims description 7
- 230000002393 scratching effect Effects 0.000 claims description 7
- 241000233866 Fungi Species 0.000 claims description 6
- 208000015710 Iron-Deficiency Anemia Diseases 0.000 claims description 6
- 206010027304 Menopausal symptoms Diseases 0.000 claims description 6
- 230000003042 antagnostic effect Effects 0.000 claims description 6
- 208000015114 central nervous system disease Diseases 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 6
- 201000007270 liver cancer Diseases 0.000 claims description 6
- 208000014018 liver neoplasm Diseases 0.000 claims description 6
- 239000006166 lysate Substances 0.000 claims description 6
- 244000045947 parasite Species 0.000 claims description 6
- 241000700605 Viruses Species 0.000 claims description 5
- 239000000443 aerosol Substances 0.000 claims description 5
- 230000007815 allergy Effects 0.000 claims description 5
- 239000004599 antimicrobial Substances 0.000 claims description 5
- 239000002537 cosmetic Substances 0.000 claims description 5
- 239000006071 cream Substances 0.000 claims description 5
- 230000006378 damage Effects 0.000 claims description 5
- 235000013402 health food Nutrition 0.000 claims description 5
- 239000002955 immunomodulating agent Substances 0.000 claims description 5
- 229940121354 immunomodulator Drugs 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 239000003826 tablet Substances 0.000 claims description 5
- 241000222120 Candida <Saccharomycetales> Species 0.000 claims description 4
- 241000606161 Chlamydia Species 0.000 claims description 4
- 201000004681 Psoriasis Diseases 0.000 claims description 4
- 206010039793 Seborrhoeic dermatitis Diseases 0.000 claims description 4
- 206010056131 Tinea versicolour Diseases 0.000 claims description 4
- 208000010668 atopic eczema Diseases 0.000 claims description 4
- 208000029742 colonic neoplasm Diseases 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 230000007365 immunoregulation Effects 0.000 claims description 4
- 239000007943 implant Substances 0.000 claims description 4
- 239000006210 lotion Substances 0.000 claims description 4
- 239000008176 lyophilized powder Substances 0.000 claims description 4
- 239000002674 ointment Substances 0.000 claims description 4
- 239000006187 pill Substances 0.000 claims description 4
- 208000008742 seborrheic dermatitis Diseases 0.000 claims description 4
- 239000000829 suppository Substances 0.000 claims description 4
- 208000002874 Acne Vulgaris Diseases 0.000 claims description 3
- 208000026872 Addison Disease Diseases 0.000 claims description 3
- 208000035285 Allergic Seasonal Rhinitis Diseases 0.000 claims description 3
- 206010057380 Allergic keratitis Diseases 0.000 claims description 3
- 206010061424 Anal cancer Diseases 0.000 claims description 3
- 206010002556 Ankylosing Spondylitis Diseases 0.000 claims description 3
- 208000007860 Anus Neoplasms Diseases 0.000 claims description 3
- 206010003571 Astrocytoma Diseases 0.000 claims description 3
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 3
- 208000009137 Behcet syndrome Diseases 0.000 claims description 3
- 206010004593 Bile duct cancer Diseases 0.000 claims description 3
- 206010005003 Bladder cancer Diseases 0.000 claims description 3
- 206010005949 Bone cancer Diseases 0.000 claims description 3
- 208000018084 Bone neoplasm Diseases 0.000 claims description 3
- 208000003174 Brain Neoplasms Diseases 0.000 claims description 3
- 206010006187 Breast cancer Diseases 0.000 claims description 3
- 208000026310 Breast neoplasm Diseases 0.000 claims description 3
- 206010006811 Bursitis Diseases 0.000 claims description 3
- 206010008342 Cervix carcinoma Diseases 0.000 claims description 3
- 241001185363 Chlamydiae Species 0.000 claims description 3
- 206010009137 Chronic sinusitis Diseases 0.000 claims description 3
- 208000001333 Colorectal Neoplasms Diseases 0.000 claims description 3
- 206010010741 Conjunctivitis Diseases 0.000 claims description 3
- 208000011231 Crohn disease Diseases 0.000 claims description 3
- 206010012442 Dermatitis contact Diseases 0.000 claims description 3
- 206010013700 Drug hypersensitivity Diseases 0.000 claims description 3
- 206010014733 Endometrial cancer Diseases 0.000 claims description 3
- 206010014759 Endometrial neoplasm Diseases 0.000 claims description 3
- 206010038586 Female reproductive tract infections Diseases 0.000 claims description 3
- 208000001640 Fibromyalgia Diseases 0.000 claims description 3
- 208000004262 Food Hypersensitivity Diseases 0.000 claims description 3
- 206010016946 Food allergy Diseases 0.000 claims description 3
- 208000007882 Gastritis Diseases 0.000 claims description 3
- 206010017993 Gastrointestinal neoplasms Diseases 0.000 claims description 3
- 206010062878 Gastrooesophageal cancer Diseases 0.000 claims description 3
- 208000007465 Giant cell arteritis Diseases 0.000 claims description 3
- 208000032612 Glial tumor Diseases 0.000 claims description 3
- 206010018338 Glioma Diseases 0.000 claims description 3
- 201000005569 Gout Diseases 0.000 claims description 3
- 208000035895 Guillain-Barré syndrome Diseases 0.000 claims description 3
- 208000030836 Hashimoto thyroiditis Diseases 0.000 claims description 3
- 208000035186 Hemolytic Autoimmune Anemia Diseases 0.000 claims description 3
- 208000008839 Kidney Neoplasms Diseases 0.000 claims description 3
- 206010058467 Lung neoplasm malignant Diseases 0.000 claims description 3
- 206010025323 Lymphomas Diseases 0.000 claims description 3
- 206010049567 Miller Fisher syndrome Diseases 0.000 claims description 3
- 241001430197 Mollicutes Species 0.000 claims description 3
- 241000186359 Mycobacterium Species 0.000 claims description 3
- 201000003793 Myelodysplastic syndrome Diseases 0.000 claims description 3
- 201000002481 Myositis Diseases 0.000 claims description 3
- 206010033078 Otitis media Diseases 0.000 claims description 3
- 206010033128 Ovarian cancer Diseases 0.000 claims description 3
- 206010061535 Ovarian neoplasm Diseases 0.000 claims description 3
- 206010061902 Pancreatic neoplasm Diseases 0.000 claims description 3
- 241000721454 Pemphigus Species 0.000 claims description 3
- 206010034464 Periarthritis Diseases 0.000 claims description 3
- 201000007100 Pharyngitis Diseases 0.000 claims description 3
- 208000007913 Pituitary Neoplasms Diseases 0.000 claims description 3
- 206010035226 Plasma cell myeloma Diseases 0.000 claims description 3
- 206010035664 Pneumonia Diseases 0.000 claims description 3
- 206010036315 Post-traumatic osteoporosis Diseases 0.000 claims description 3
- 206010060862 Prostate cancer Diseases 0.000 claims description 3
- 208000000236 Prostatic Neoplasms Diseases 0.000 claims description 3
- 201000001263 Psoriatic Arthritis Diseases 0.000 claims description 3
- 208000036824 Psoriatic arthropathy Diseases 0.000 claims description 3
- 208000015634 Rectal Neoplasms Diseases 0.000 claims description 3
- 206010038389 Renal cancer Diseases 0.000 claims description 3
- 206010039085 Rhinitis allergic Diseases 0.000 claims description 3
- 241000607142 Salmonella Species 0.000 claims description 3
- 206010039491 Sarcoma Diseases 0.000 claims description 3
- 206010048908 Seasonal allergy Diseases 0.000 claims description 3
- 206010040047 Sepsis Diseases 0.000 claims description 3
- 208000021386 Sjogren Syndrome Diseases 0.000 claims description 3
- 208000000453 Skin Neoplasms Diseases 0.000 claims description 3
- 241000589970 Spirochaetales Species 0.000 claims description 3
- 241000191940 Staphylococcus Species 0.000 claims description 3
- 208000005718 Stomach Neoplasms Diseases 0.000 claims description 3
- 208000007107 Stomach Ulcer Diseases 0.000 claims description 3
- 201000009594 Systemic Scleroderma Diseases 0.000 claims description 3
- 206010042953 Systemic sclerosis Diseases 0.000 claims description 3
- 208000000491 Tendinopathy Diseases 0.000 claims description 3
- 206010043255 Tendonitis Diseases 0.000 claims description 3
- 208000004760 Tenosynovitis Diseases 0.000 claims description 3
- 206010043276 Teratoma Diseases 0.000 claims description 3
- 208000024313 Testicular Neoplasms Diseases 0.000 claims description 3
- 206010057644 Testis cancer Diseases 0.000 claims description 3
- 208000024770 Thyroid neoplasm Diseases 0.000 claims description 3
- 241000224526 Trichomonas Species 0.000 claims description 3
- 206010067584 Type 1 diabetes mellitus Diseases 0.000 claims description 3
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 claims description 3
- 208000024780 Urticaria Diseases 0.000 claims description 3
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 claims description 3
- 208000002495 Uterine Neoplasms Diseases 0.000 claims description 3
- 206010047115 Vasculitis Diseases 0.000 claims description 3
- 206010000496 acne Diseases 0.000 claims description 3
- 208000009956 adenocarcinoma Diseases 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 3
- 230000001476 alcoholic effect Effects 0.000 claims description 3
- 201000010105 allergic rhinitis Diseases 0.000 claims description 3
- 208000004631 alopecia areata Diseases 0.000 claims description 3
- 201000011165 anus cancer Diseases 0.000 claims description 3
- 208000002399 aphthous stomatitis Diseases 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 230000001363 autoimmune Effects 0.000 claims description 3
- 201000000448 autoimmune hemolytic anemia Diseases 0.000 claims description 3
- 208000026900 bile duct neoplasm Diseases 0.000 claims description 3
- 206010006451 bronchitis Diseases 0.000 claims description 3
- 201000010881 cervical cancer Diseases 0.000 claims description 3
- 208000006990 cholangiocarcinoma Diseases 0.000 claims description 3
- 208000025302 chronic primary adrenal insufficiency Diseases 0.000 claims description 3
- 208000027157 chronic rhinosinusitis Diseases 0.000 claims description 3
- 206010009887 colitis Diseases 0.000 claims description 3
- 208000010247 contact dermatitis Diseases 0.000 claims description 3
- 239000003246 corticosteroid Substances 0.000 claims description 3
- 201000003146 cystitis Diseases 0.000 claims description 3
- 201000001981 dermatomyositis Diseases 0.000 claims description 3
- 201000005311 drug allergy Diseases 0.000 claims description 3
- 239000007938 effervescent tablet Substances 0.000 claims description 3
- 201000002491 encephalomyelitis Diseases 0.000 claims description 3
- 235000020932 food allergy Nutrition 0.000 claims description 3
- 206010017758 gastric cancer Diseases 0.000 claims description 3
- 201000005917 gastric ulcer Diseases 0.000 claims description 3
- 201000006974 gastroesophageal cancer Diseases 0.000 claims description 3
- 208000005017 glioblastoma Diseases 0.000 claims description 3
- 201000010536 head and neck cancer Diseases 0.000 claims description 3
- 208000014829 head and neck neoplasm Diseases 0.000 claims description 3
- 208000006454 hepatitis Diseases 0.000 claims description 3
- 231100000283 hepatitis Toxicity 0.000 claims description 3
- 201000000916 idiopathic juvenile osteoporosis Diseases 0.000 claims description 3
- 230000002519 immonomodulatory effect Effects 0.000 claims description 3
- 230000002584 immunomodulator Effects 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 3
- 201000010982 kidney cancer Diseases 0.000 claims description 3
- 208000032839 leukemia Diseases 0.000 claims description 3
- 210000004185 liver Anatomy 0.000 claims description 3
- 239000007937 lozenge Substances 0.000 claims description 3
- 201000005202 lung cancer Diseases 0.000 claims description 3
- 208000020816 lung neoplasm Diseases 0.000 claims description 3
- 206010025135 lupus erythematosus Diseases 0.000 claims description 3
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 claims description 3
- 201000001441 melanoma Diseases 0.000 claims description 3
- 239000003094 microcapsule Substances 0.000 claims description 3
- 239000006872 mrs medium Substances 0.000 claims description 3
- 201000006417 multiple sclerosis Diseases 0.000 claims description 3
- 206010028417 myasthenia gravis Diseases 0.000 claims description 3
- 201000000050 myeloid neoplasm Diseases 0.000 claims description 3
- 201000008383 nephritis Diseases 0.000 claims description 3
- 201000008482 osteoarthritis Diseases 0.000 claims description 3
- 201000002528 pancreatic cancer Diseases 0.000 claims description 3
- 208000008443 pancreatic carcinoma Diseases 0.000 claims description 3
- 238000007911 parenteral administration Methods 0.000 claims description 3
- 201000001245 periodontitis Diseases 0.000 claims description 3
- 239000008194 pharmaceutical composition Substances 0.000 claims description 3
- 201000002511 pituitary cancer Diseases 0.000 claims description 3
- 201000004338 pollen allergy Diseases 0.000 claims description 3
- 201000006292 polyarteritis nodosa Diseases 0.000 claims description 3
- 208000005987 polymyositis Diseases 0.000 claims description 3
- 208000001685 postmenopausal osteoporosis Diseases 0.000 claims description 3
- 206010038038 rectal cancer Diseases 0.000 claims description 3
- 201000001275 rectum cancer Diseases 0.000 claims description 3
- 201000003068 rheumatic fever Diseases 0.000 claims description 3
- 206010039073 rheumatoid arthritis Diseases 0.000 claims description 3
- 206010039083 rhinitis Diseases 0.000 claims description 3
- 201000000849 skin cancer Diseases 0.000 claims description 3
- 208000014618 spinal cord cancer Diseases 0.000 claims description 3
- 201000011549 stomach cancer Diseases 0.000 claims description 3
- 239000006188 syrup Substances 0.000 claims description 3
- 235000020357 syrup Nutrition 0.000 claims description 3
- 206010043207 temporal arteritis Diseases 0.000 claims description 3
- 201000004415 tendinitis Diseases 0.000 claims description 3
- 201000003120 testicular cancer Diseases 0.000 claims description 3
- 201000002510 thyroid cancer Diseases 0.000 claims description 3
- 206010044008 tonsillitis Diseases 0.000 claims description 3
- 230000000699 topical effect Effects 0.000 claims description 3
- 201000005112 urinary bladder cancer Diseases 0.000 claims description 3
- 206010046766 uterine cancer Diseases 0.000 claims description 3
- 206010046885 vaginal cancer Diseases 0.000 claims description 3
- 208000013139 vaginal neoplasm Diseases 0.000 claims description 3
- 206010072579 Granulomatosis with polyangiitis Diseases 0.000 claims description 2
- 208000017520 skin disease Diseases 0.000 claims description 2
- 229940098458 powder spray Drugs 0.000 claims 1
- 201000011096 spinal cancer Diseases 0.000 claims 1
- 229940098465 tincture Drugs 0.000 claims 1
- 241000699670 Mus sp. Species 0.000 description 71
- 210000001215 vagina Anatomy 0.000 description 34
- 230000001580 bacterial effect Effects 0.000 description 33
- 230000000694 effects Effects 0.000 description 33
- 244000052616 bacterial pathogen Species 0.000 description 28
- 230000005764 inhibitory process Effects 0.000 description 28
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 25
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 23
- 239000007787 solid Substances 0.000 description 23
- 239000000047 product Substances 0.000 description 19
- 208000015181 infectious disease Diseases 0.000 description 18
- 239000002609 medium Substances 0.000 description 18
- 241000699666 Mus <mouse, genus> Species 0.000 description 17
- 239000000706 filtrate Substances 0.000 description 15
- 230000012010 growth Effects 0.000 description 15
- 239000013642 negative control Substances 0.000 description 15
- 239000003833 bile salt Substances 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 14
- 244000005700 microbiome Species 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- 206010046914 Vaginal infection Diseases 0.000 description 13
- 201000008100 Vaginitis Diseases 0.000 description 13
- 239000002253 acid Substances 0.000 description 13
- 230000002829 reductive effect Effects 0.000 description 13
- 239000006228 supernatant Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 12
- 108090000623 proteins and genes Proteins 0.000 description 12
- 239000011780 sodium chloride Substances 0.000 description 12
- 210000004072 lung Anatomy 0.000 description 11
- 238000010186 staining Methods 0.000 description 11
- 241000282414 Homo sapiens Species 0.000 description 10
- 210000002919 epithelial cell Anatomy 0.000 description 10
- 238000011081 inoculation Methods 0.000 description 10
- 210000001519 tissue Anatomy 0.000 description 10
- 210000003905 vulva Anatomy 0.000 description 10
- 210000000987 immune system Anatomy 0.000 description 9
- 238000009630 liquid culture Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 9
- 210000003491 skin Anatomy 0.000 description 9
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 8
- 206010015150 Erythema Diseases 0.000 description 8
- RJURFGZVJUQBHK-UHFFFAOYSA-N actinomycin D Natural products CC1OC(=O)C(C(C)C)N(C)C(=O)CN(C)C(=O)C2CCCN2C(=O)C(C(C)C)NC(=O)C1NC(=O)C1=C(N)C(=O)C(C)=C2OC(C(C)=CC=C3C(=O)NC4C(=O)NC(C(N5CCCC5C(=O)N(C)CC(=O)N(C)C(C(C)C)C(=O)OC4C)=O)C(C)C)=C3N=C21 RJURFGZVJUQBHK-UHFFFAOYSA-N 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 8
- 210000000941 bile Anatomy 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000011161 development Methods 0.000 description 8
- 230000018109 developmental process Effects 0.000 description 8
- 230000003203 everyday effect Effects 0.000 description 8
- 210000004211 gastric acid Anatomy 0.000 description 8
- 238000000338 in vitro Methods 0.000 description 8
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 8
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 101000738771 Homo sapiens Receptor-type tyrosine-protein phosphatase C Proteins 0.000 description 7
- 102100037422 Receptor-type tyrosine-protein phosphatase C Human genes 0.000 description 7
- 102000004142 Trypsin Human genes 0.000 description 7
- 108090000631 Trypsin Proteins 0.000 description 7
- 238000010172 mouse model Methods 0.000 description 7
- 230000008961 swelling Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 239000012588 trypsin Substances 0.000 description 7
- 229920001817 Agar Polymers 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 6
- 101000946860 Homo sapiens T-cell surface glycoprotein CD3 epsilon chain Proteins 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 102100035794 T-cell surface glycoprotein CD3 epsilon chain Human genes 0.000 description 6
- 239000008272 agar Substances 0.000 description 6
- 235000010419 agar Nutrition 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- VNFPBHJOKIVQEB-UHFFFAOYSA-N clotrimazole Chemical group ClC1=CC=CC=C1C(N1C=NC=C1)(C=1C=CC=CC=1)C1=CC=CC=C1 VNFPBHJOKIVQEB-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 238000010790 dilution Methods 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 239000002552 dosage form Substances 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 239000012091 fetal bovine serum Substances 0.000 description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 6
- 210000000265 leukocyte Anatomy 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920001542 oligosaccharide Polymers 0.000 description 6
- WEXRUCMBJFQVBZ-UHFFFAOYSA-N pentobarbital Chemical compound CCCC(C)C1(CC)C(=O)NC(=O)NC1=O WEXRUCMBJFQVBZ-UHFFFAOYSA-N 0.000 description 6
- 239000002504 physiological saline solution Substances 0.000 description 6
- 238000012163 sequencing technique Methods 0.000 description 6
- 238000010998 test method Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 241000124008 Mammalia Species 0.000 description 5
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 5
- 150000001413 amino acids Chemical group 0.000 description 5
- 235000011089 carbon dioxide Nutrition 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical group C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 5
- 229960003957 dexamethasone Drugs 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 230000028993 immune response Effects 0.000 description 5
- SGDBTWWWUNNDEQ-LBPRGKRZSA-N melphalan Chemical compound OC(=O)[C@@H](N)CC1=CC=C(N(CCCl)CCCl)C=C1 SGDBTWWWUNNDEQ-LBPRGKRZSA-N 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 210000004877 mucosa Anatomy 0.000 description 5
- 244000309459 oncolytic virus Species 0.000 description 5
- 229920001223 polyethylene glycol Polymers 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 238000002560 therapeutic procedure Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 208000004926 Bacterial Vaginosis Diseases 0.000 description 4
- 241000186000 Bifidobacterium Species 0.000 description 4
- 108010092160 Dactinomycin Proteins 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 206010061218 Inflammation Diseases 0.000 description 4
- 229930182555 Penicillin Natural products 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 208000003251 Pruritus Diseases 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- RJURFGZVJUQBHK-IIXSONLDSA-N actinomycin D Chemical compound C[C@H]1OC(=O)[C@H](C(C)C)N(C)C(=O)CN(C)C(=O)[C@@H]2CCCN2C(=O)[C@@H](C(C)C)NC(=O)[C@H]1NC(=O)C1=C(N)C(=O)C(C)=C2OC(C(C)=CC=C3C(=O)N[C@@H]4C(=O)N[C@@H](C(N5CCC[C@H]5C(=O)N(C)CC(=O)N(C)[C@@H](C(C)C)C(=O)O[C@@H]4C)=O)C(C)C)=C3N=C21 RJURFGZVJUQBHK-IIXSONLDSA-N 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 4
- 210000003756 cervix mucus Anatomy 0.000 description 4
- 229960000640 dactinomycin Drugs 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000001079 digestive effect Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 230000015784 hyperosmotic salinity response Effects 0.000 description 4
- 210000002865 immune cell Anatomy 0.000 description 4
- 230000003832 immune regulation Effects 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 230000004054 inflammatory process Effects 0.000 description 4
- 229940090044 injection Drugs 0.000 description 4
- 230000006799 invasive growth in response to glucose limitation Effects 0.000 description 4
- 230000007803 itching Effects 0.000 description 4
- 239000002207 metabolite Substances 0.000 description 4
- 230000000877 morphologic effect Effects 0.000 description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 4
- 229960005322 streptomycin Drugs 0.000 description 4
- NAALWFYYHHJEFQ-ZASNTINBSA-N (2s,5r,6r)-6-[[(2r)-2-[[6-[4-[bis(2-hydroxyethyl)sulfamoyl]phenyl]-2-oxo-1h-pyridine-3-carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Chemical compound N([C@@H](C(=O)N[C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C=1C=CC(O)=CC=1)C(=O)C(C(N1)=O)=CC=C1C1=CC=C(S(=O)(=O)N(CCO)CCO)C=C1 NAALWFYYHHJEFQ-ZASNTINBSA-N 0.000 description 3
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 3
- STQGQHZAVUOBTE-UHFFFAOYSA-N 7-Cyan-hept-2t-en-4,6-diinsaeure Natural products C1=2C(O)=C3C(=O)C=4C(OC)=CC=CC=4C(=O)C3=C(O)C=2CC(O)(C(C)=O)CC1OC1CC(N)C(O)C(C)O1 STQGQHZAVUOBTE-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- DLGOEMSEDOSKAD-UHFFFAOYSA-N Carmustine Chemical compound ClCCNC(=O)N(N=O)CCCl DLGOEMSEDOSKAD-UHFFFAOYSA-N 0.000 description 3
- UHDGCWIWMRVCDJ-CCXZUQQUSA-N Cytarabine Chemical compound O=C1N=C(N)C=CN1[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O1 UHDGCWIWMRVCDJ-CCXZUQQUSA-N 0.000 description 3
- 238000008157 ELISA kit Methods 0.000 description 3
- 208000035874 Excoriation Diseases 0.000 description 3
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 239000007995 HEPES buffer Substances 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 3
- 101001046686 Homo sapiens Integrin alpha-M Proteins 0.000 description 3
- 102100022338 Integrin alpha-M Human genes 0.000 description 3
- 241000186606 Lactobacillus gasseri Species 0.000 description 3
- 241001324870 Lactobacillus iners Species 0.000 description 3
- 241001561398 Lactobacillus jensenii Species 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 238000012408 PCR amplification Methods 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 241000700159 Rattus Species 0.000 description 3
- 201000007096 Vulvovaginal Candidiasis Diseases 0.000 description 3
- 229960000473 altretamine Drugs 0.000 description 3
- 230000003698 anagen phase Effects 0.000 description 3
- 230000008485 antagonism Effects 0.000 description 3
- 230000000259 anti-tumor effect Effects 0.000 description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 229960005243 carmustine Drugs 0.000 description 3
- 239000006285 cell suspension Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005138 cryopreservation Methods 0.000 description 3
- STQGQHZAVUOBTE-VGBVRHCVSA-N daunorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(C)=O)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 STQGQHZAVUOBTE-VGBVRHCVSA-N 0.000 description 3
- 229960003109 daunorubicin hydrochloride Drugs 0.000 description 3
- 230000029087 digestion Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 231100000321 erythema Toxicity 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000000684 flow cytometry Methods 0.000 description 3
- 238000001502 gel electrophoresis Methods 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- UUVWYPNAQBNQJQ-UHFFFAOYSA-N hexamethylmelamine Chemical compound CN(C)C1=NC(N(C)C)=NC(N(C)C)=N1 UUVWYPNAQBNQJQ-UHFFFAOYSA-N 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 3
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 239000002054 inoculum Substances 0.000 description 3
- 235000014655 lactic acid Nutrition 0.000 description 3
- 239000004310 lactic acid Substances 0.000 description 3
- 210000002540 macrophage Anatomy 0.000 description 3
- 229960001924 melphalan Drugs 0.000 description 3
- NZWOPGCLSHLLPA-UHFFFAOYSA-N methacholine Chemical compound C[N+](C)(C)CC(C)OC(C)=O NZWOPGCLSHLLPA-UHFFFAOYSA-N 0.000 description 3
- 229960002329 methacholine Drugs 0.000 description 3
- 229940054441 o-phthalaldehyde Drugs 0.000 description 3
- 229960001592 paclitaxel Drugs 0.000 description 3
- 229940049954 penicillin Drugs 0.000 description 3
- 229960001412 pentobarbital Drugs 0.000 description 3
- 239000008363 phosphate buffer Substances 0.000 description 3
- ZWLUXSQADUDCSB-UHFFFAOYSA-N phthalaldehyde Chemical compound O=CC1=CC=CC=C1C=O ZWLUXSQADUDCSB-UHFFFAOYSA-N 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- 239000013641 positive control Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000035755 proliferation Effects 0.000 description 3
- 208000020016 psychiatric disease Diseases 0.000 description 3
- 230000033458 reproduction Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- RCINICONZNJXQF-MZXODVADSA-N taxol Chemical compound O([C@@H]1[C@@]2(C[C@@H](C(C)=C(C2(C)C)[C@H](C([C@]2(C)[C@@H](O)C[C@H]3OC[C@]3([C@H]21)OC(C)=O)=O)OC(=O)C)OC(=O)[C@H](O)[C@@H](NC(=O)C=1C=CC=CC=1)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 RCINICONZNJXQF-MZXODVADSA-N 0.000 description 3
- 229940021747 therapeutic vaccine Drugs 0.000 description 3
- 210000004881 tumor cell Anatomy 0.000 description 3
- 206010046901 vaginal discharge Diseases 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- OZFAFGSSMRRTDW-UHFFFAOYSA-N (2,4-dichlorophenyl) benzenesulfonate Chemical compound ClC1=CC(Cl)=CC=C1OS(=O)(=O)C1=CC=CC=C1 OZFAFGSSMRRTDW-UHFFFAOYSA-N 0.000 description 2
- FVVCFHXLWDDRHG-UPLOTWCNSA-N (2s,3r,4s,5r,6r)-2-[(2r,3s,4r,5r,6r)-6-[(2s,3s,4s,5r)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)[C@@H](CO)O1 FVVCFHXLWDDRHG-UPLOTWCNSA-N 0.000 description 2
- VNTHYLVDGVBPOU-QQYBVWGSSA-N (7s,9s)-9-acetyl-7-[(2r,4s,5s,6s)-4-amino-5-hydroxy-6-methyloxan-2-yl]oxy-6,9,11-trihydroxy-4-methoxy-8,10-dihydro-7h-tetracene-5,12-dione;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O.O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(C)=O)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 VNTHYLVDGVBPOU-QQYBVWGSSA-N 0.000 description 2
- FDKXTQMXEQVLRF-ZHACJKMWSA-N (E)-dacarbazine Chemical compound CN(C)\N=N\c1[nH]cnc1C(N)=O FDKXTQMXEQVLRF-ZHACJKMWSA-N 0.000 description 2
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 108010074708 B7-H1 Antigen Proteins 0.000 description 2
- 108010006654 Bleomycin Proteins 0.000 description 2
- COVZYZSDYWQREU-UHFFFAOYSA-N Busulfan Chemical compound CS(=O)(=O)OCCCCOS(C)(=O)=O COVZYZSDYWQREU-UHFFFAOYSA-N 0.000 description 2
- 102100024263 CD160 antigen Human genes 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229930186147 Cephalosporin Natural products 0.000 description 2
- 108010078777 Colistin Proteins 0.000 description 2
- CMSMOCZEIVJLDB-UHFFFAOYSA-N Cyclophosphamide Chemical compound ClCCN(CCCl)P1(=O)NCCCO1 CMSMOCZEIVJLDB-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- VYZAHLCBVHPDDF-UHFFFAOYSA-N Dinitrochlorobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C([N+]([O-])=O)=C1 VYZAHLCBVHPDDF-UHFFFAOYSA-N 0.000 description 2
- AOJJSUZBOXZQNB-TZSSRYMLSA-N Doxorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 AOJJSUZBOXZQNB-TZSSRYMLSA-N 0.000 description 2
- 239000012591 Dulbecco’s Phosphate Buffered Saline Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 description 2
- 102000018233 Fibroblast Growth Factor Human genes 0.000 description 2
- 108050007372 Fibroblast Growth Factor Proteins 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 238000003794 Gram staining Methods 0.000 description 2
- 101000761938 Homo sapiens CD160 antigen Proteins 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- XDXDZDZNSLXDNA-TZNDIEGXSA-N Idarubicin Chemical compound C1[C@H](N)[C@H](O)[C@H](C)O[C@H]1O[C@@H]1C2=C(O)C(C(=O)C3=CC=CC=C3C3=O)=C3C(O)=C2C[C@@](O)(C(C)=O)C1 XDXDZDZNSLXDNA-TZNDIEGXSA-N 0.000 description 2
- XDXDZDZNSLXDNA-UHFFFAOYSA-N Idarubicin Natural products C1C(N)C(O)C(C)OC1OC1C2=C(O)C(C(=O)C3=CC=CC=C3C3=O)=C3C(O)=C2CC(O)(C(C)=O)C1 XDXDZDZNSLXDNA-UHFFFAOYSA-N 0.000 description 2
- 108091008036 Immune checkpoint proteins Proteins 0.000 description 2
- 102000037982 Immune checkpoint proteins Human genes 0.000 description 2
- 108060003951 Immunoglobulin Proteins 0.000 description 2
- 102000014150 Interferons Human genes 0.000 description 2
- 108010050904 Interferons Proteins 0.000 description 2
- 108010002350 Interleukin-2 Proteins 0.000 description 2
- 102000000588 Interleukin-2 Human genes 0.000 description 2
- 108010002586 Interleukin-7 Proteins 0.000 description 2
- 102000000704 Interleukin-7 Human genes 0.000 description 2
- 102000015696 Interleukins Human genes 0.000 description 2
- 108010063738 Interleukins Proteins 0.000 description 2
- 229920001202 Inulin Polymers 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- ZCVMWBYGMWKGHF-UHFFFAOYSA-N Ketotifene Chemical compound C1CN(C)CCC1=C1C2=CC=CC=C2CC(=O)C2=C1C=CS2 ZCVMWBYGMWKGHF-UHFFFAOYSA-N 0.000 description 2
- 239000004166 Lanolin Substances 0.000 description 2
- OJMMVQQUTAEWLP-UHFFFAOYSA-N Lincomycin Natural products CN1CC(CCC)CC1C(=O)NC(C(C)O)C1C(O)C(O)C(O)C(SC)O1 OJMMVQQUTAEWLP-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 102000018697 Membrane Proteins Human genes 0.000 description 2
- 108010052285 Membrane Proteins Proteins 0.000 description 2
- 241000736262 Microbiota Species 0.000 description 2
- 101000960966 Mus musculus Interleukin-5 Proteins 0.000 description 2
- NWIBSHFKIJFRCO-WUDYKRTCSA-N Mytomycin Chemical compound C1N2C(C(C(C)=C(N)C3=O)=O)=C3[C@@H](COC(N)=O)[C@@]2(OC)[C@@H]2[C@H]1N2 NWIBSHFKIJFRCO-WUDYKRTCSA-N 0.000 description 2
- ZDZOTLJHXYCWBA-VCVYQWHSSA-N N-debenzoyl-N-(tert-butoxycarbonyl)-10-deacetyltaxol Chemical compound O([C@H]1[C@H]2[C@@](C([C@H](O)C3=C(C)[C@@H](OC(=O)[C@H](O)[C@@H](NC(=O)OC(C)(C)C)C=4C=CC=CC=4)C[C@]1(O)C3(C)C)=O)(C)[C@@H](O)C[C@H]1OC[C@]12OC(=O)C)C(=O)C1=CC=CC=C1 ZDZOTLJHXYCWBA-VCVYQWHSSA-N 0.000 description 2
- 229930012538 Paclitaxel Natural products 0.000 description 2
- 241001494479 Pecora Species 0.000 description 2
- 102000057297 Pepsin A Human genes 0.000 description 2
- 108090000284 Pepsin A Proteins 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 208000005107 Premature Birth Diseases 0.000 description 2
- 102100024216 Programmed cell death 1 ligand 1 Human genes 0.000 description 2
- 101710089372 Programmed cell death protein 1 Proteins 0.000 description 2
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 2
- 241000238711 Pyroglyphidae Species 0.000 description 2
- 229930189077 Rifamycin Natural products 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000004098 Tetracycline Substances 0.000 description 2
- FOCVUCIESVLUNU-UHFFFAOYSA-N Thiotepa Chemical compound C1CN1P(N1CC1)(=S)N1CC1 FOCVUCIESVLUNU-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 108010009583 Transforming Growth Factors Proteins 0.000 description 2
- 102000009618 Transforming Growth Factors Human genes 0.000 description 2
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 2
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 2
- 108010073929 Vascular Endothelial Growth Factor A Proteins 0.000 description 2
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 2
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 229940100198 alkylating agent Drugs 0.000 description 2
- 239000002168 alkylating agent Substances 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 230000000843 anti-fungal effect Effects 0.000 description 2
- 230000001946 anti-microtubular Effects 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 239000003080 antimitotic agent Substances 0.000 description 2
- VSRXQHXAPYXROS-UHFFFAOYSA-N azanide;cyclobutane-1,1-dicarboxylic acid;platinum(2+) Chemical compound [NH2-].[NH2-].[Pt+2].OC(=O)C1(C(O)=O)CCC1 VSRXQHXAPYXROS-UHFFFAOYSA-N 0.000 description 2
- 210000003719 b-lymphocyte Anatomy 0.000 description 2
- 229940093761 bile salts Drugs 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 229960002092 busulfan Drugs 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229960004562 carboplatin Drugs 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 229960004261 cefotaxime Drugs 0.000 description 2
- AZZMGZXNTDTSME-JUZDKLSSSA-M cefotaxime sodium Chemical compound [Na+].N([C@@H]1C(N2C(=C(COC(C)=O)CS[C@@H]21)C([O-])=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 AZZMGZXNTDTSME-JUZDKLSSSA-M 0.000 description 2
- 229960004755 ceftriaxone Drugs 0.000 description 2
- VAAUVRVFOQPIGI-SPQHTLEESA-N ceftriaxone Chemical compound S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)\C(=N/OC)C=2N=C(N)SC=2)CC=1CSC1=NC(=O)C(=O)NN1C VAAUVRVFOQPIGI-SPQHTLEESA-N 0.000 description 2
- 230000010261 cell growth Effects 0.000 description 2
- 229940124587 cephalosporin Drugs 0.000 description 2
- 150000001780 cephalosporins Chemical class 0.000 description 2
- 210000003679 cervix uteri Anatomy 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 229960004630 chlorambucil Drugs 0.000 description 2
- JCKYGMPEJWAADB-UHFFFAOYSA-N chlorambucil Chemical compound OC(=O)CCCC1=CC=C(N(CCCl)CCCl)C=C1 JCKYGMPEJWAADB-UHFFFAOYSA-N 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- MYSWGUAQZAJSOK-UHFFFAOYSA-N ciprofloxacin Chemical compound C12=CC(N3CCNCC3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 MYSWGUAQZAJSOK-UHFFFAOYSA-N 0.000 description 2
- DQLATGHUWYMOKM-UHFFFAOYSA-L cisplatin Chemical compound N[Pt](N)(Cl)Cl DQLATGHUWYMOKM-UHFFFAOYSA-L 0.000 description 2
- 229960004316 cisplatin Drugs 0.000 description 2
- 229960002227 clindamycin Drugs 0.000 description 2
- KDLRVYVGXIQJDK-AWPVFWJPSA-N clindamycin Chemical compound CN1C[C@H](CCC)C[C@H]1C(=O)N[C@H]([C@H](C)Cl)[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@@H](SC)O1 KDLRVYVGXIQJDK-AWPVFWJPSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229960003346 colistin Drugs 0.000 description 2
- 239000006781 columbia blood agar Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229960004397 cyclophosphamide Drugs 0.000 description 2
- 229960003901 dacarbazine Drugs 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 2
- 229960000975 daunorubicin Drugs 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 235000013325 dietary fiber Nutrition 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229960003668 docetaxel Drugs 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 229940126864 fibroblast growth factor Drugs 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 235000021255 galacto-oligosaccharides Nutrition 0.000 description 2
- 150000003271 galactooligosaccharides Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000003304 gavage Methods 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 229940014259 gelatin Drugs 0.000 description 2
- 239000007903 gelatin capsule Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 229960003170 gemifloxacin Drugs 0.000 description 2
- ZRCVYEYHRGVLOC-HYARGMPZSA-N gemifloxacin Chemical compound C1C(CN)C(=N/OC)/CN1C(C(=C1)F)=NC2=C1C(=O)C(C(O)=O)=CN2C1CC1 ZRCVYEYHRGVLOC-HYARGMPZSA-N 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 210000003714 granulocyte Anatomy 0.000 description 2
- 239000003102 growth factor Substances 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 210000002443 helper t lymphocyte Anatomy 0.000 description 2
- 229940046533 house dust mites Drugs 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 229960000908 idarubicin Drugs 0.000 description 2
- HOMGKSMUEGBAAB-UHFFFAOYSA-N ifosfamide Chemical compound ClCCNP1(=O)OCCCN1CCCl HOMGKSMUEGBAAB-UHFFFAOYSA-N 0.000 description 2
- 229960001101 ifosfamide Drugs 0.000 description 2
- 102000018358 immunoglobulin Human genes 0.000 description 2
- 230000028709 inflammatory response Effects 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 229940047124 interferons Drugs 0.000 description 2
- 229940047122 interleukins Drugs 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 229940029339 inulin Drugs 0.000 description 2
- JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 210000002510 keratinocyte Anatomy 0.000 description 2
- 229960004958 ketotifen Drugs 0.000 description 2
- JCQLYHFGKNRPGE-FCVZTGTOSA-N lactulose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 JCQLYHFGKNRPGE-FCVZTGTOSA-N 0.000 description 2
- 229960000511 lactulose Drugs 0.000 description 2
- PFCRQPBOOFTZGQ-UHFFFAOYSA-N lactulose keto form Natural products OCC(=O)C(O)C(C(O)CO)OC1OC(CO)C(O)C(O)C1O PFCRQPBOOFTZGQ-UHFFFAOYSA-N 0.000 description 2
- 235000019388 lanolin Nutrition 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000002502 liposome Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 210000004698 lymphocyte Anatomy 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 2
- GLVAUDGFNGKCSF-UHFFFAOYSA-N mercaptopurine Chemical compound S=C1NC=NC2=C1NC=N2 GLVAUDGFNGKCSF-UHFFFAOYSA-N 0.000 description 2
- 229960000282 metronidazole Drugs 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 239000007758 minimum essential medium Substances 0.000 description 2
- KKZJGLLVHKMTCM-UHFFFAOYSA-N mitoxantrone Chemical compound O=C1C2=C(O)C=CC(O)=C2C(=O)C2=C1C(NCCNCCO)=CC=C2NCCNCCO KKZJGLLVHKMTCM-UHFFFAOYSA-N 0.000 description 2
- 229960001156 mitoxantrone Drugs 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010413 mother solution Substances 0.000 description 2
- JORAUNFTUVJTNG-BSTBCYLQSA-N n-[(2s)-4-amino-1-[[(2s,3r)-1-[[(2s)-4-amino-1-oxo-1-[[(3s,6s,9s,12s,15r,18s,21s)-6,9,18-tris(2-aminoethyl)-3-[(1r)-1-hydroxyethyl]-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-h Chemical compound CC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O.CCC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O JORAUNFTUVJTNG-BSTBCYLQSA-N 0.000 description 2
- 229960000210 nalidixic acid Drugs 0.000 description 2
- MHWLWQUZZRMNGJ-UHFFFAOYSA-N nalidixic acid Chemical compound C1=C(C)N=C2N(CC)C=C(C(O)=O)C(=O)C2=C1 MHWLWQUZZRMNGJ-UHFFFAOYSA-N 0.000 description 2
- 239000007923 nasal drop Substances 0.000 description 2
- 229940100662 nasal drops Drugs 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 150000002482 oligosaccharides Chemical class 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000006072 paste Substances 0.000 description 2
- 229940111202 pepsin Drugs 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- XDJYMJULXQKGMM-UHFFFAOYSA-N polymyxin E1 Natural products CCC(C)CCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(C(C)O)NC(=O)C(CCN)NC(=O)C(CCN)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CCN)NC1=O XDJYMJULXQKGMM-UHFFFAOYSA-N 0.000 description 2
- KNIWPHSUTGNZST-UHFFFAOYSA-N polymyxin E2 Natural products CC(C)CCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(C(C)O)NC(=O)C(CCN)NC(=O)C(CCN)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CCN)NC1=O KNIWPHSUTGNZST-UHFFFAOYSA-N 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229940081192 rifamycins Drugs 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 210000002460 smooth muscle Anatomy 0.000 description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 229940032147 starch Drugs 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229940124530 sulfonamide Drugs 0.000 description 2
- 150000003456 sulfonamides Chemical class 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 235000019364 tetracycline Nutrition 0.000 description 2
- 150000003522 tetracyclines Chemical class 0.000 description 2
- 229960001196 thiotepa Drugs 0.000 description 2
- WYWHKKSPHMUBEB-UHFFFAOYSA-N tioguanine Chemical compound N1C(N)=NC(=S)C2=C1N=CN2 WYWHKKSPHMUBEB-UHFFFAOYSA-N 0.000 description 2
- 230000000451 tissue damage Effects 0.000 description 2
- 231100000827 tissue damage Toxicity 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- 229940121358 tyrosine kinase inhibitor Drugs 0.000 description 2
- 239000005483 tyrosine kinase inhibitor Substances 0.000 description 2
- 208000019206 urinary tract infection Diseases 0.000 description 2
- 229960004528 vincristine Drugs 0.000 description 2
- OGWKCGZFUXNPDA-XQKSVPLYSA-N vincristine Chemical compound C([N@]1C[C@@H](C[C@]2(C(=O)OC)C=3C(=CC4=C([C@]56[C@H]([C@@]([C@H](OC(C)=O)[C@]7(CC)C=CCN([C@H]67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)C[C@@](C1)(O)CC)CC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-XQKSVPLYSA-N 0.000 description 2
- OGWKCGZFUXNPDA-UHFFFAOYSA-N vincristine Natural products C1C(CC)(O)CC(CC2(C(=O)OC)C=3C(=CC4=C(C56C(C(C(OC(C)=O)C7(CC)C=CCN(C67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)CN1CCC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-UHFFFAOYSA-N 0.000 description 2
- RDEIXVOBVLKYNT-VQBXQJRRSA-N (2r,3r,4r,5r)-2-[(1s,2s,3r,4s,6r)-4,6-diamino-3-[(2r,3r,6s)-3-amino-6-(1-aminoethyl)oxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-5-methyl-4-(methylamino)oxane-3,5-diol;(2r,3r,4r,5r)-2-[(1s,2s,3r,4s,6r)-4,6-diamino-3-[(2r,3r,6s)-3-amino-6-(aminomethyl)oxan-2-yl]o Chemical compound OS(O)(=O)=O.O1C[C@@](O)(C)[C@H](NC)[C@@H](O)[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@@H](CC[C@@H](CN)O2)N)[C@@H](N)C[C@H]1N.O1C[C@@](O)(C)[C@H](NC)[C@@H](O)[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@@H](CC[C@H](O2)C(C)N)N)[C@@H](N)C[C@H]1N.O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N RDEIXVOBVLKYNT-VQBXQJRRSA-N 0.000 description 1
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 1
- XIYOPDCBBDCGOE-IWVLMIASSA-N (4s,4ar,5s,5ar,12ar)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methylidene-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide Chemical compound C=C1C2=CC=CC(O)=C2C(O)=C2[C@@H]1[C@H](O)[C@H]1[C@H](N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]1(O)C2=O XIYOPDCBBDCGOE-IWVLMIASSA-N 0.000 description 1
- SGKRLCUYIXIAHR-AKNGSSGZSA-N (4s,4ar,5s,5ar,6r,12ar)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4a,5,5a,6-tetrahydro-4h-tetracene-2-carboxamide Chemical compound C1=CC=C2[C@H](C)[C@@H]([C@H](O)[C@@H]3[C@](C(O)=C(C(N)=O)C(=O)[C@H]3N(C)C)(O)C3=O)C3=C(O)C2=C1O SGKRLCUYIXIAHR-AKNGSSGZSA-N 0.000 description 1
- FFTVPQUHLQBXQZ-KVUCHLLUSA-N (4s,4as,5ar,12ar)-4,7-bis(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4h-tetracene-2-carboxamide Chemical compound C1C2=C(N(C)C)C=CC(O)=C2C(O)=C2[C@@H]1C[C@H]1[C@H](N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]1(O)C2=O FFTVPQUHLQBXQZ-KVUCHLLUSA-N 0.000 description 1
- SOVUOXKZCCAWOJ-HJYUBDRYSA-N (4s,4as,5ar,12ar)-9-[[2-(tert-butylamino)acetyl]amino]-4,7-bis(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4h-tetracene-2-carboxamide Chemical compound C1C2=C(N(C)C)C=C(NC(=O)CNC(C)(C)C)C(O)=C2C(O)=C2[C@@H]1C[C@H]1[C@H](N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]1(O)C2=O SOVUOXKZCCAWOJ-HJYUBDRYSA-N 0.000 description 1
- GUXHBMASAHGULD-SEYHBJAFSA-N (4s,4as,5as,6s,12ar)-7-chloro-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4h-tetracene-2-carboxamide Chemical compound C1([C@H]2O)=C(Cl)C=CC(O)=C1C(O)=C1[C@@H]2C[C@H]2[C@H](N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]2(O)C1=O GUXHBMASAHGULD-SEYHBJAFSA-N 0.000 description 1
- WDLWHQDACQUCJR-ZAMMOSSLSA-N (6r,7r)-7-[[(2r)-2-azaniumyl-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(e)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)/C=C/C)C(O)=O)=CC=C(O)C=C1 WDLWHQDACQUCJR-ZAMMOSSLSA-N 0.000 description 1
- FPVKHBSQESCIEP-UHFFFAOYSA-N (8S)-3-(2-deoxy-beta-D-erythro-pentofuranosyl)-3,6,7,8-tetrahydroimidazo[4,5-d][1,3]diazepin-8-ol Natural products C1C(O)C(CO)OC1N1C(NC=NCC2O)=C2N=C1 FPVKHBSQESCIEP-UHFFFAOYSA-N 0.000 description 1
- LKJPYSCBVHEWIU-KRWDZBQOSA-N (R)-bicalutamide Chemical compound C([C@@](O)(C)C(=O)NC=1C=C(C(C#N)=CC=1)C(F)(F)F)S(=O)(=O)C1=CC=C(F)C=C1 LKJPYSCBVHEWIU-KRWDZBQOSA-N 0.000 description 1
- QKDHBVNJCZBTMR-LLVKDONJSA-N (R)-temafloxacin Chemical compound C1CN[C@H](C)CN1C(C(=C1)F)=CC2=C1C(=O)C(C(O)=O)=CN2C1=CC=C(F)C=C1F QKDHBVNJCZBTMR-LLVKDONJSA-N 0.000 description 1
- XUBOMFCQGDBHNK-JTQLQIEISA-N (S)-gatifloxacin Chemical compound FC1=CC(C(C(C(O)=O)=CN2C3CC3)=O)=C2C(OC)=C1N1CCN[C@@H](C)C1 XUBOMFCQGDBHNK-JTQLQIEISA-N 0.000 description 1
- 102100025573 1-alkyl-2-acetylglycerophosphocholine esterase Human genes 0.000 description 1
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical class CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 description 1
- VSNHCAURESNICA-NJFSPNSNSA-N 1-oxidanylurea Chemical compound N[14C](=O)NO VSNHCAURESNICA-NJFSPNSNSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- 108010058566 130-nm albumin-bound paclitaxel Proteins 0.000 description 1
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 1
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical class O=C1NCCO1 IZXIZTKNFFYFOF-UHFFFAOYSA-N 0.000 description 1
- NDMPLJNOPCLANR-UHFFFAOYSA-N 3,4-dihydroxy-15-(4-hydroxy-18-methoxycarbonyl-5,18-seco-ibogamin-18-yl)-16-methoxy-1-methyl-6,7-didehydro-aspidospermidine-3-carboxylic acid methyl ester Natural products C1C(CC)(O)CC(CC2(C(=O)OC)C=3C(=CC4=C(C56C(C(C(O)C7(CC)C=CCN(C67)CC5)(O)C(=O)OC)N4C)C=3)OC)CN1CCC1=C2NC2=CC=CC=C12 NDMPLJNOPCLANR-UHFFFAOYSA-N 0.000 description 1
- WUIABRMSWOKTOF-OYALTWQYSA-N 3-[[2-[2-[2-[[(2s,3r)-2-[[(2s,3s,4r)-4-[[(2s,3r)-2-[[6-amino-2-[(1s)-3-amino-1-[[(2s)-2,3-diamino-3-oxopropyl]amino]-3-oxopropyl]-5-methylpyrimidine-4-carbonyl]amino]-3-[(2r,3s,4s,5s,6s)-3-[(2r,3s,4s,5r,6r)-4-carbamoyloxy-3,5-dihydroxy-6-(hydroxymethyl)ox Chemical compound OS([O-])(=O)=O.N([C@H](C(=O)N[C@H](C)[C@@H](O)[C@H](C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCCC=1SC=C(N=1)C=1SC=C(N=1)C(=O)NCCC[S+](C)C)[C@@H](O[C@H]1[C@H]([C@@H](O)[C@H](O)[C@H](CO)O1)O[C@@H]1[C@H]([C@@H](OC(N)=O)[C@H](O)[C@@H](CO)O1)O)C=1NC=NC=1)C(=O)C1=NC([C@H](CC(N)=O)NC[C@H](N)C(N)=O)=NC(N)=C1C WUIABRMSWOKTOF-OYALTWQYSA-N 0.000 description 1
- AOJJSUZBOXZQNB-VTZDEGQISA-N 4'-epidoxorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)[C@@H](O)[C@H](C)O1 AOJJSUZBOXZQNB-VTZDEGQISA-N 0.000 description 1
- UPXRTVAIJMUAQR-UHFFFAOYSA-N 4-(9h-fluoren-9-ylmethoxycarbonylamino)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid Chemical compound C1C(C(O)=O)N(C(=O)OC(C)(C)C)CC1NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C21 UPXRTVAIJMUAQR-UHFFFAOYSA-N 0.000 description 1
- ZHSKUOZOLHMKEA-UHFFFAOYSA-N 4-[5-[bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid;hydron;chloride Chemical compound Cl.ClCCN(CCCl)C1=CC=C2N(C)C(CCCC(O)=O)=NC2=C1 ZHSKUOZOLHMKEA-UHFFFAOYSA-N 0.000 description 1
- MMBZCFJKAQZVNI-VPENINKCSA-N 4-amino-5,6-difluoro-1-[(2r,4s,5r)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one Chemical compound FC1=C(F)C(N)=NC(=O)N1[C@@H]1O[C@H](CO)[C@@H](O)C1 MMBZCFJKAQZVNI-VPENINKCSA-N 0.000 description 1
- YONPFOKPAKAQLX-UHFFFAOYSA-N 5-fluoro-1h-pyrimidine-2,4-dione;phosphoric acid Chemical compound OP(O)(O)=O.FC1=CNC(=O)NC1=O YONPFOKPAKAQLX-UHFFFAOYSA-N 0.000 description 1
- 102100023990 60S ribosomal protein L17 Human genes 0.000 description 1
- VVIAGPKUTFNRDU-UHFFFAOYSA-N 6S-folinic acid Natural products C1NC=2NC(N)=NC(=O)C=2N(C=O)C1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 VVIAGPKUTFNRDU-UHFFFAOYSA-N 0.000 description 1
- MPORYQCGWFQFLA-ONPDANIMSA-N 7-[(7s)-7-amino-5-azaspiro[2.4]heptan-5-yl]-8-chloro-6-fluoro-1-[(1r,2s)-2-fluorocyclopropyl]-4-oxoquinoline-3-carboxylic acid;trihydrate Chemical compound O.O.O.C([C@H]1N)N(C=2C(=C3C(C(C(C(O)=O)=CN3[C@H]3[C@H](C3)F)=O)=CC=2F)Cl)CC11CC1.C([C@H]1N)N(C=2C(=C3C(C(C(C(O)=O)=CN3[C@H]3[C@H](C3)F)=O)=CC=2F)Cl)CC11CC1 MPORYQCGWFQFLA-ONPDANIMSA-N 0.000 description 1
- GSDSWSVVBLHKDQ-UHFFFAOYSA-N 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid Chemical compound FC1=CC(C(C(C(O)=O)=C2)=O)=C3N2C(C)COC3=C1N1CCN(C)CC1 GSDSWSVVBLHKDQ-UHFFFAOYSA-N 0.000 description 1
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- OGSPWJRAVKPPFI-UHFFFAOYSA-N Alendronic Acid Chemical compound NCCCC(O)(P(O)(O)=O)P(O)(O)=O OGSPWJRAVKPPFI-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 206010060937 Amniotic cavity infection Diseases 0.000 description 1
- APKFDSVGJQXUKY-KKGHZKTASA-N Amphotericin-B Natural products O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1C=CC=CC=CC=CC=CC=CC=C[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 APKFDSVGJQXUKY-KKGHZKTASA-N 0.000 description 1
- 208000031873 Animal Disease Models Diseases 0.000 description 1
- WZPBZJONDBGPKJ-UHFFFAOYSA-N Antibiotic SQ 26917 Natural products O=C1N(S(O)(=O)=O)C(C)C1NC(=O)C(=NOC(C)(C)C(O)=O)C1=CSC(N)=N1 WZPBZJONDBGPKJ-UHFFFAOYSA-N 0.000 description 1
- 108010024976 Asparaginase Proteins 0.000 description 1
- 102100029822 B- and T-lymphocyte attenuator Human genes 0.000 description 1
- MLDQJTXFUGDVEO-UHFFFAOYSA-N BAY-43-9006 Chemical compound C1=NC(C(=O)NC)=CC(OC=2C=CC(NC(=O)NC=3C=C(C(Cl)=CC=3)C(F)(F)F)=CC=2)=C1 MLDQJTXFUGDVEO-UHFFFAOYSA-N 0.000 description 1
- 101000840545 Bacillus thuringiensis L-isoleucine-4-hydroxylase Proteins 0.000 description 1
- 108010001478 Bacitracin Proteins 0.000 description 1
- 241000186018 Bifidobacterium adolescentis Species 0.000 description 1
- 241001134770 Bifidobacterium animalis Species 0.000 description 1
- 241000901050 Bifidobacterium animalis subsp. lactis Species 0.000 description 1
- 241000186012 Bifidobacterium breve Species 0.000 description 1
- 241001608472 Bifidobacterium longum Species 0.000 description 1
- 241000186015 Bifidobacterium longum subsp. infantis Species 0.000 description 1
- 229940122361 Bisphosphonate Drugs 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 208000020084 Bone disease Diseases 0.000 description 1
- 239000004255 Butylated hydroxyanisole Substances 0.000 description 1
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 238000011740 C57BL/6 mouse Methods 0.000 description 1
- 102100027207 CD27 antigen Human genes 0.000 description 1
- 102100038078 CD276 antigen Human genes 0.000 description 1
- 101710185679 CD276 antigen Proteins 0.000 description 1
- 108050005493 CD3 protein, epsilon/gamma/delta subunit Proteins 0.000 description 1
- 102000017420 CD3 protein, epsilon/gamma/delta subunit Human genes 0.000 description 1
- 101150013553 CD40 gene Proteins 0.000 description 1
- 102100035793 CD83 antigen Human genes 0.000 description 1
- 108010021064 CTLA-4 Antigen Proteins 0.000 description 1
- 229940045513 CTLA4 antagonist Drugs 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- GAGWJHPBXLXJQN-UORFTKCHSA-N Capecitabine Chemical compound C1=C(F)C(NC(=O)OCCCCC)=NC(=O)N1[C@H]1[C@H](O)[C@H](O)[C@@H](C)O1 GAGWJHPBXLXJQN-UORFTKCHSA-N 0.000 description 1
- GAGWJHPBXLXJQN-UHFFFAOYSA-N Capecitabine Natural products C1=C(F)C(NC(=O)OCCCCC)=NC(=O)N1C1C(O)C(O)C(C)O1 GAGWJHPBXLXJQN-UHFFFAOYSA-N 0.000 description 1
- GNWUOVJNSFPWDD-XMZRARIVSA-M Cefoxitin sodium Chemical compound [Na+].N([C@]1(OC)C(N2C(=C(COC(N)=O)CS[C@@H]21)C([O-])=O)=O)C(=O)CC1=CC=CS1 GNWUOVJNSFPWDD-XMZRARIVSA-M 0.000 description 1
- 229920000623 Cellulose acetate phthalate Polymers 0.000 description 1
- PTHCMJGKKRQCBF-UHFFFAOYSA-N Cellulose, microcrystalline Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC)C(CO)O1 PTHCMJGKKRQCBF-UHFFFAOYSA-N 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 208000007190 Chlamydia Infections Diseases 0.000 description 1
- 239000004099 Chlortetracycline Substances 0.000 description 1
- 208000008158 Chorioamnionitis Diseases 0.000 description 1
- PTOAARAWEBMLNO-KVQBGUIXSA-N Cladribine Chemical compound C1=NC=2C(N)=NC(Cl)=NC=2N1[C@H]1C[C@H](O)[C@@H](CO)O1 PTOAARAWEBMLNO-KVQBGUIXSA-N 0.000 description 1
- 102000007644 Colony-Stimulating Factors Human genes 0.000 description 1
- 108010071942 Colony-Stimulating Factors Proteins 0.000 description 1
- 229920002785 Croscarmellose sodium Polymers 0.000 description 1
- 102100039498 Cytotoxic T-lymphocyte protein 4 Human genes 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- ZBNZXTGUTAYRHI-UHFFFAOYSA-N Dasatinib Chemical compound C=1C(N2CCN(CCO)CC2)=NC(C)=NC=1NC(S1)=NC=C1C(=O)NC1=C(C)C=CC=C1Cl ZBNZXTGUTAYRHI-UHFFFAOYSA-N 0.000 description 1
- WEAHRLBPCANXCN-UHFFFAOYSA-N Daunomycin Natural products CCC1(O)CC(OC2CC(N)C(O)C(C)O2)c3cc4C(=O)c5c(OC)cccc5C(=O)c4c(O)c3C1 WEAHRLBPCANXCN-UHFFFAOYSA-N 0.000 description 1
- FMTDIUIBLCQGJB-UHFFFAOYSA-N Demethylchlortetracyclin Natural products C1C2C(O)C3=C(Cl)C=CC(O)=C3C(=O)C2=C(O)C2(O)C1C(N(C)C)C(O)=C(C(N)=O)C2=O FMTDIUIBLCQGJB-UHFFFAOYSA-N 0.000 description 1
- MWWSFMDVAYGXBV-RUELKSSGSA-N Doxorubicin hydrochloride Chemical compound Cl.O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 MWWSFMDVAYGXBV-RUELKSSGSA-N 0.000 description 1
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 1
- 239000006145 Eagle's minimal essential medium Substances 0.000 description 1
- 241000792859 Enema Species 0.000 description 1
- 241000194033 Enterococcus Species 0.000 description 1
- HTIJFSOGRVMCQR-UHFFFAOYSA-N Epirubicin Natural products COc1cccc2C(=O)c3c(O)c4CC(O)(CC(OC5CC(N)C(=O)C(C)O5)c4c(O)c3C(=O)c12)C(=O)CO HTIJFSOGRVMCQR-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- JRZJKWGQFNTSRN-UHFFFAOYSA-N Geldanamycin Natural products C1C(C)CC(OC)C(O)C(C)C=C(C)C(OC(N)=O)C(OC)CCC=C(C)C(=O)NC2=CC(=O)C(OC)=C1C2=O JRZJKWGQFNTSRN-UHFFFAOYSA-N 0.000 description 1
- 229930182566 Gentamicin Natural products 0.000 description 1
- CEAZRRDELHUEMR-URQXQFDESA-N Gentamicin Chemical compound O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N CEAZRRDELHUEMR-URQXQFDESA-N 0.000 description 1
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Polymers OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 1
- 108010015899 Glycopeptides Proteins 0.000 description 1
- 102000002068 Glycopeptides Human genes 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 208000031886 HIV Infections Diseases 0.000 description 1
- 102100034458 Hepatitis A virus cellular receptor 2 Human genes 0.000 description 1
- 101710083479 Hepatitis A virus cellular receptor 2 homolog Proteins 0.000 description 1
- 101000864344 Homo sapiens B- and T-lymphocyte attenuator Proteins 0.000 description 1
- 101000914511 Homo sapiens CD27 antigen Proteins 0.000 description 1
- 101000946856 Homo sapiens CD83 antigen Proteins 0.000 description 1
- 101001037256 Homo sapiens Indoleamine 2,3-dioxygenase 1 Proteins 0.000 description 1
- 101001055145 Homo sapiens Interleukin-2 receptor subunit beta Proteins 0.000 description 1
- 101000960969 Homo sapiens Interleukin-5 Proteins 0.000 description 1
- 101000971538 Homo sapiens Killer cell lectin-like receptor subfamily F member 1 Proteins 0.000 description 1
- 101000868279 Homo sapiens Leukocyte surface antigen CD47 Proteins 0.000 description 1
- 101001138062 Homo sapiens Leukocyte-associated immunoglobulin-like receptor 1 Proteins 0.000 description 1
- 101000917858 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor III-A Proteins 0.000 description 1
- 101000917839 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor III-B Proteins 0.000 description 1
- 101001137987 Homo sapiens Lymphocyte activation gene 3 protein Proteins 0.000 description 1
- 101001109503 Homo sapiens NKG2-C type II integral membrane protein Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 101000633784 Homo sapiens SLAM family member 7 Proteins 0.000 description 1
- 101000863882 Homo sapiens Sialic acid-binding Ig-like lectin 7 Proteins 0.000 description 1
- 101000914496 Homo sapiens T-cell antigen CD7 Proteins 0.000 description 1
- 101000831007 Homo sapiens T-cell immunoreceptor with Ig and ITIM domains Proteins 0.000 description 1
- 101000934346 Homo sapiens T-cell surface antigen CD2 Proteins 0.000 description 1
- 101000914514 Homo sapiens T-cell-specific surface glycoprotein CD28 Proteins 0.000 description 1
- 101000795169 Homo sapiens Tumor necrosis factor receptor superfamily member 13C Proteins 0.000 description 1
- 101000801234 Homo sapiens Tumor necrosis factor receptor superfamily member 18 Proteins 0.000 description 1
- 101000851376 Homo sapiens Tumor necrosis factor receptor superfamily member 8 Proteins 0.000 description 1
- 101000851370 Homo sapiens Tumor necrosis factor receptor superfamily member 9 Proteins 0.000 description 1
- 101000666896 Homo sapiens V-type immunoglobulin domain-containing suppressor of T-cell activation Proteins 0.000 description 1
- MPBVHIBUJCELCL-UHFFFAOYSA-N Ibandronate Chemical compound CCCCCN(C)CCC(O)(P(O)(O)=O)P(O)(O)=O MPBVHIBUJCELCL-UHFFFAOYSA-N 0.000 description 1
- 102100040061 Indoleamine 2,3-dioxygenase 1 Human genes 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 102100022339 Integrin alpha-L Human genes 0.000 description 1
- 108010064593 Intercellular Adhesion Molecule-1 Proteins 0.000 description 1
- 102100037877 Intercellular adhesion molecule 1 Human genes 0.000 description 1
- 102000006992 Interferon-alpha Human genes 0.000 description 1
- 108010047761 Interferon-alpha Proteins 0.000 description 1
- 102000003996 Interferon-beta Human genes 0.000 description 1
- 108090000467 Interferon-beta Proteins 0.000 description 1
- 102000008070 Interferon-gamma Human genes 0.000 description 1
- 108010074328 Interferon-gamma Proteins 0.000 description 1
- 108010002352 Interleukin-1 Proteins 0.000 description 1
- 102000003814 Interleukin-10 Human genes 0.000 description 1
- 108090000174 Interleukin-10 Proteins 0.000 description 1
- 108090000177 Interleukin-11 Proteins 0.000 description 1
- 102000003815 Interleukin-11 Human genes 0.000 description 1
- 102000013462 Interleukin-12 Human genes 0.000 description 1
- 108010065805 Interleukin-12 Proteins 0.000 description 1
- 102000003812 Interleukin-15 Human genes 0.000 description 1
- 108090000172 Interleukin-15 Proteins 0.000 description 1
- 102100026879 Interleukin-2 receptor subunit beta Human genes 0.000 description 1
- 102100030703 Interleukin-22 Human genes 0.000 description 1
- 108010002386 Interleukin-3 Proteins 0.000 description 1
- 102000000646 Interleukin-3 Human genes 0.000 description 1
- 108090001005 Interleukin-6 Proteins 0.000 description 1
- 102000004889 Interleukin-6 Human genes 0.000 description 1
- 108090001007 Interleukin-8 Proteins 0.000 description 1
- 102000004890 Interleukin-8 Human genes 0.000 description 1
- 108010002335 Interleukin-9 Proteins 0.000 description 1
- 102000000585 Interleukin-9 Human genes 0.000 description 1
- 102100021458 Killer cell lectin-like receptor subfamily F member 1 Human genes 0.000 description 1
- 241000235649 Kluyveromyces Species 0.000 description 1
- 239000011786 L-ascorbyl-6-palmitate Substances 0.000 description 1
- QAQJMLQRFWZOBN-LAUBAEHRSA-N L-ascorbyl-6-palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](O)[C@H]1OC(=O)C(O)=C1O QAQJMLQRFWZOBN-LAUBAEHRSA-N 0.000 description 1
- FBOZXECLQNJBKD-ZDUSSCGKSA-N L-methotrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 0.000 description 1
- 239000005517 L01XE01 - Imatinib Substances 0.000 description 1
- 239000005511 L01XE05 - Sorafenib Substances 0.000 description 1
- 239000002067 L01XE06 - Dasatinib Substances 0.000 description 1
- 239000003798 L01XE11 - Pazopanib Substances 0.000 description 1
- 239000002118 L01XE12 - Vandetanib Substances 0.000 description 1
- 239000002145 L01XE14 - Bosutinib Substances 0.000 description 1
- 102000017578 LAG3 Human genes 0.000 description 1
- XAGMUUZPGZWTRP-ZETCQYMHSA-N LSM-5745 Chemical compound C([C@@H](N1C2=C(C(C(C(O)=O)=C1)=O)C=C1F)C)OC2=C1C1(N)CC1 XAGMUUZPGZWTRP-ZETCQYMHSA-N 0.000 description 1
- 240000001046 Lactobacillus acidophilus Species 0.000 description 1
- 235000013956 Lactobacillus acidophilus Nutrition 0.000 description 1
- 244000199866 Lactobacillus casei Species 0.000 description 1
- 235000013958 Lactobacillus casei Nutrition 0.000 description 1
- 241001147746 Lactobacillus delbrueckii subsp. lactis Species 0.000 description 1
- 241001468157 Lactobacillus johnsonii Species 0.000 description 1
- 241000186605 Lactobacillus paracasei Species 0.000 description 1
- 240000006024 Lactobacillus plantarum Species 0.000 description 1
- 235000013965 Lactobacillus plantarum Nutrition 0.000 description 1
- 241000218588 Lactobacillus rhamnosus Species 0.000 description 1
- 241000186869 Lactobacillus salivarius Species 0.000 description 1
- 241000194036 Lactococcus Species 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 102100032913 Leukocyte surface antigen CD47 Human genes 0.000 description 1
- 102100020943 Leukocyte-associated immunoglobulin-like receptor 1 Human genes 0.000 description 1
- GSDSWSVVBLHKDQ-JTQLQIEISA-N Levofloxacin Chemical compound C([C@@H](N1C2=C(C(C(C(O)=O)=C1)=O)C=C1F)C)OC2=C1N1CCN(C)CC1 GSDSWSVVBLHKDQ-JTQLQIEISA-N 0.000 description 1
- GQYIWUVLTXOXAJ-UHFFFAOYSA-N Lomustine Chemical compound ClCCN(N=O)C(=O)NC1CCCCC1 GQYIWUVLTXOXAJ-UHFFFAOYSA-N 0.000 description 1
- 102100029185 Low affinity immunoglobulin gamma Fc region receptor III-B Human genes 0.000 description 1
- 108010064548 Lymphocyte Function-Associated Antigen-1 Proteins 0.000 description 1
- 102000004083 Lymphotoxin-alpha Human genes 0.000 description 1
- 108090000542 Lymphotoxin-alpha Proteins 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 108010061593 Member 14 Tumor Necrosis Factor Receptors Proteins 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- RJQXTJLFIWVMTO-TYNCELHUSA-N Methicillin Chemical compound COC1=CC=CC(OC)=C1C(=O)N[C@@H]1C(=O)N2[C@@H](C(O)=O)C(C)(C)S[C@@H]21 RJQXTJLFIWVMTO-TYNCELHUSA-N 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- MSFSPUZXLOGKHJ-UHFFFAOYSA-N Muraminsaeure Natural products OC(=O)C(C)OC1C(N)C(O)OC(CO)C1O MSFSPUZXLOGKHJ-UHFFFAOYSA-N 0.000 description 1
- 101001002703 Mus musculus Interleukin-4 Proteins 0.000 description 1
- 101100407308 Mus musculus Pdcd1lg2 gene Proteins 0.000 description 1
- 101000863881 Mus musculus Sialic acid-binding Ig-like lectin 5 Proteins 0.000 description 1
- 208000023178 Musculoskeletal disease Diseases 0.000 description 1
- 102100022683 NKG2-C type II integral membrane protein Human genes 0.000 description 1
- 229930193140 Neomycin Natural products 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 239000004100 Oxytetracycline Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- UOZODPSAJZTQNH-UHFFFAOYSA-N Paromomycin II Natural products NC1C(O)C(O)C(CN)OC1OC1C(O)C(OC2C(C(N)CC(N)C2O)OC2C(C(O)C(O)C(CO)O2)N)OC1CO UOZODPSAJZTQNH-UHFFFAOYSA-N 0.000 description 1
- 208000029082 Pelvic Inflammatory Disease Diseases 0.000 description 1
- 229930195708 Penicillin V Natural products 0.000 description 1
- 108010013639 Peptidoglycan Proteins 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 229920000954 Polyglycolide Polymers 0.000 description 1
- 108010040201 Polymyxins Proteins 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 206010036590 Premature baby Diseases 0.000 description 1
- 206010036603 Premature rupture of membranes Diseases 0.000 description 1
- 108700030875 Programmed Cell Death 1 Ligand 2 Proteins 0.000 description 1
- 102100024213 Programmed cell death 1 ligand 2 Human genes 0.000 description 1
- 239000012980 RPMI-1640 medium Substances 0.000 description 1
- URWAJWIAIPFPJE-UHFFFAOYSA-N Rickamicin Natural products O1CC(O)(C)C(NC)C(O)C1OC1C(O)C(OC2C(CC=C(CN)O2)N)C(N)CC1N URWAJWIAIPFPJE-UHFFFAOYSA-N 0.000 description 1
- IIDJRNMFWXDHID-UHFFFAOYSA-N Risedronic acid Chemical compound OP(=O)(O)C(P(O)(O)=O)(O)CC1=CC=CN=C1 IIDJRNMFWXDHID-UHFFFAOYSA-N 0.000 description 1
- 102100029198 SLAM family member 7 Human genes 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 101001037255 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Indoleamine 2,3-dioxygenase Proteins 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 208000019802 Sexually transmitted disease Diseases 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- 102100029946 Sialic acid-binding Ig-like lectin 7 Human genes 0.000 description 1
- 229930192786 Sisomicin Natural products 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 241000194017 Streptococcus Species 0.000 description 1
- ZSJLQEPLLKMAKR-UHFFFAOYSA-N Streptozotocin Natural products O=NN(C)C(=O)NC1C(O)OC(CO)C(O)C1O ZSJLQEPLLKMAKR-UHFFFAOYSA-N 0.000 description 1
- NHUHCSRWZMLRLA-UHFFFAOYSA-N Sulfisoxazole Chemical compound CC1=NOC(NS(=O)(=O)C=2C=CC(N)=CC=2)=C1C NHUHCSRWZMLRLA-UHFFFAOYSA-N 0.000 description 1
- 101100215487 Sus scrofa ADRA2A gene Proteins 0.000 description 1
- 206010042674 Swelling Diseases 0.000 description 1
- 230000024932 T cell mediated immunity Effects 0.000 description 1
- 102100027208 T-cell antigen CD7 Human genes 0.000 description 1
- 229940126547 T-cell immunoglobulin mucin-3 Drugs 0.000 description 1
- 102100024834 T-cell immunoreceptor with Ig and ITIM domains Human genes 0.000 description 1
- 102100025237 T-cell surface antigen CD2 Human genes 0.000 description 1
- 102100027213 T-cell-specific surface glycoprotein CD28 Human genes 0.000 description 1
- 229940123237 Taxane Drugs 0.000 description 1
- 108010053950 Teicoplanin Proteins 0.000 description 1
- BPEGJWRSRHCHSN-UHFFFAOYSA-N Temozolomide Chemical compound O=C1N(C)N=NC2=C(C(N)=O)N=CN21 BPEGJWRSRHCHSN-UHFFFAOYSA-N 0.000 description 1
- 241001052560 Thallis Species 0.000 description 1
- WKDDRNSBRWANNC-UHFFFAOYSA-N Thienamycin Natural products C1C(SCCN)=C(C(O)=O)N2C(=O)C(C(O)C)C21 WKDDRNSBRWANNC-UHFFFAOYSA-N 0.000 description 1
- 108090001012 Transforming Growth Factor beta Proteins 0.000 description 1
- 102100030742 Transforming growth factor beta-1 proprotein Human genes 0.000 description 1
- 208000007074 Trichomonas Vaginitis Diseases 0.000 description 1
- 208000025206 Trichomonas vaginitis urogenital infection Diseases 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- 239000013504 Triton X-100 Substances 0.000 description 1
- 102100029690 Tumor necrosis factor receptor superfamily member 13C Human genes 0.000 description 1
- 102100028785 Tumor necrosis factor receptor superfamily member 14 Human genes 0.000 description 1
- 102100033728 Tumor necrosis factor receptor superfamily member 18 Human genes 0.000 description 1
- 102100022153 Tumor necrosis factor receptor superfamily member 4 Human genes 0.000 description 1
- 101710165473 Tumor necrosis factor receptor superfamily member 4 Proteins 0.000 description 1
- 102100040245 Tumor necrosis factor receptor superfamily member 5 Human genes 0.000 description 1
- 102100036857 Tumor necrosis factor receptor superfamily member 8 Human genes 0.000 description 1
- 102100036856 Tumor necrosis factor receptor superfamily member 9 Human genes 0.000 description 1
- 208000006374 Uterine Cervicitis Diseases 0.000 description 1
- 102100038282 V-type immunoglobulin domain-containing suppressor of T-cell activation Human genes 0.000 description 1
- 208000032159 Vaginal inflammation Diseases 0.000 description 1
- 108010059993 Vancomycin Proteins 0.000 description 1
- JXLYSJRDGCGARV-WWYNWVTFSA-N Vinblastine Natural products O=C(O[C@H]1[C@](O)(C(=O)OC)[C@@H]2N(C)c3c(cc(c(OC)c3)[C@]3(C(=O)OC)c4[nH]c5c(c4CCN4C[C@](O)(CC)C[C@H](C3)C4)cccc5)[C@@]32[C@H]2[C@@]1(CC)C=CCN2CC3)C JXLYSJRDGCGARV-WWYNWVTFSA-N 0.000 description 1
- 229940122803 Vinca alkaloid Drugs 0.000 description 1
- 206010064899 Vulvovaginal mycotic infection Diseases 0.000 description 1
- ZWBTYMGEBZUQTK-PVLSIAFMSA-N [(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17,32-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-1'-(2-methylpropyl)-6,23-dioxospiro[8,33-dioxa-24,27,29-triazapentacyclo[23.6.1.14,7.05,31.026,30]tritriaconta-1(32),2,4,9,19,21,24,26,30-nonaene-28,4'-piperidine]-13-yl] acetate Chemical compound CO[C@H]1\C=C\O[C@@]2(C)Oc3c(C2=O)c2c4NC5(CCN(CC(C)C)CC5)N=c4c(=NC(=O)\C(C)=C/C=C/[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(C)=O)[C@@H]1C)c(O)c2c(O)c3C ZWBTYMGEBZUQTK-PVLSIAFMSA-N 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229940062527 alendronate Drugs 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 229960004784 allergens Drugs 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229960004821 amikacin Drugs 0.000 description 1
- LKCWBDHBTVXHDL-RMDFUYIESA-N amikacin Chemical compound O([C@@H]1[C@@H](N)C[C@H]([C@@H]([C@H]1O)O[C@@H]1[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O1)O)NC(=O)[C@@H](O)CCN)[C@H]1O[C@H](CN)[C@@H](O)[C@H](O)[C@H]1O LKCWBDHBTVXHDL-RMDFUYIESA-N 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 229960004050 aminobenzoic acid Drugs 0.000 description 1
- 229940126575 aminoglycoside Drugs 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 229960003022 amoxicillin Drugs 0.000 description 1
- LSQZJLSUYDQPKJ-NJBDSQKTSA-N amoxicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=C(O)C=C1 LSQZJLSUYDQPKJ-NJBDSQKTSA-N 0.000 description 1
- APKFDSVGJQXUKY-INPOYWNPSA-N amphotericin B Chemical compound O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 APKFDSVGJQXUKY-INPOYWNPSA-N 0.000 description 1
- 229960003942 amphotericin b Drugs 0.000 description 1
- 229960000723 ampicillin Drugs 0.000 description 1
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 1
- YBBLVLTVTVSKRW-UHFFFAOYSA-N anastrozole Chemical compound N#CC(C)(C)C1=CC(C(C)(C#N)C)=CC(CN2N=CN=C2)=C1 YBBLVLTVTVSKRW-UHFFFAOYSA-N 0.000 description 1
- 229960002932 anastrozole Drugs 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000011558 animal model by disease Methods 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010385 ascorbyl palmitate Nutrition 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 208000010216 atopic IgE responsiveness Diseases 0.000 description 1
- 229960004099 azithromycin Drugs 0.000 description 1
- MQTOSJVFKKJCRP-BICOPXKESA-N azithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)N(C)C[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 MQTOSJVFKKJCRP-BICOPXKESA-N 0.000 description 1
- 229960003623 azlocillin Drugs 0.000 description 1
- JTWOMNBEOCYFNV-NFFDBFGFSA-N azlocillin Chemical compound N([C@@H](C(=O)N[C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C=1C=CC=CC=1)C(=O)N1CCNC1=O JTWOMNBEOCYFNV-NFFDBFGFSA-N 0.000 description 1
- WZPBZJONDBGPKJ-VEHQQRBSSA-N aztreonam Chemical compound O=C1N(S([O-])(=O)=O)[C@@H](C)[C@@H]1NC(=O)C(=N/OC(C)(C)C(O)=O)\C1=CSC([NH3+])=N1 WZPBZJONDBGPKJ-VEHQQRBSSA-N 0.000 description 1
- 229960003644 aztreonam Drugs 0.000 description 1
- 229960003071 bacitracin Drugs 0.000 description 1
- 229930184125 bacitracin Natural products 0.000 description 1
- CLKOFPXJLQSYAH-ABRJDSQDSA-N bacitracin A Chemical compound C1SC([C@@H](N)[C@@H](C)CC)=N[C@@H]1C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]1C(=O)N[C@H](CCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CC=2N=CNC=2)C(=O)N[C@H](CC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)NCCCC1 CLKOFPXJLQSYAH-ABRJDSQDSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 229960002707 bendamustine Drugs 0.000 description 1
- YTKUWDBFDASYHO-UHFFFAOYSA-N bendamustine Chemical compound ClCCN(CCCl)C1=CC=C2N(C)C(CCCC(O)=O)=NC2=C1 YTKUWDBFDASYHO-UHFFFAOYSA-N 0.000 description 1
- 229960001215 bendamustine hydrochloride Drugs 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 229960000997 bicalutamide Drugs 0.000 description 1
- 229940118852 bifidobacterium animalis Drugs 0.000 description 1
- 229940004120 bifidobacterium infantis Drugs 0.000 description 1
- 229940009289 bifidobacterium lactis Drugs 0.000 description 1
- 229940009291 bifidobacterium longum Drugs 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 150000004663 bisphosphonates Chemical class 0.000 description 1
- 229960001561 bleomycin Drugs 0.000 description 1
- OYVAGSVQBOHSSS-UAPAGMARSA-O bleomycin A2 Chemical compound N([C@H](C(=O)N[C@H](C)[C@@H](O)[C@H](C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCCC=1SC=C(N=1)C=1SC=C(N=1)C(=O)NCCC[S+](C)C)[C@@H](O[C@H]1[C@H]([C@@H](O)[C@H](O)[C@H](CO)O1)O[C@@H]1[C@H]([C@@H](OC(N)=O)[C@H](O)[C@@H](CO)O1)O)C=1N=CNC=1)C(=O)C1=NC([C@H](CC(N)=O)NC[C@H](N)C(N)=O)=NC(N)=C1C OYVAGSVQBOHSSS-UAPAGMARSA-O 0.000 description 1
- 229960004395 bleomycin sulfate Drugs 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000037118 bone strength Effects 0.000 description 1
- 229960003736 bosutinib Drugs 0.000 description 1
- UBPYILGKFZZVDX-UHFFFAOYSA-N bosutinib Chemical compound C1=C(Cl)C(OC)=CC(NC=2C3=CC(OC)=C(OCCCN4CCN(C)CC4)C=C3N=CC=2C#N)=C1Cl UBPYILGKFZZVDX-UHFFFAOYSA-N 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 210000003123 bronchiole Anatomy 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 235000019282 butylated hydroxyanisole Nutrition 0.000 description 1
- 229940043253 butylated hydroxyanisole Drugs 0.000 description 1
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 description 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 208000035269 cancer or benign tumor Diseases 0.000 description 1
- 229960004117 capecitabine Drugs 0.000 description 1
- YZBQHRLRFGPBSL-RXMQYKEDSA-N carbapenem Chemical compound C1C=CN2C(=O)C[C@H]21 YZBQHRLRFGPBSL-RXMQYKEDSA-N 0.000 description 1
- 229940041011 carbapenems Drugs 0.000 description 1
- 229960003669 carbenicillin Drugs 0.000 description 1
- FPPNZSSZRUTDAP-UWFZAAFLSA-N carbenicillin Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)C(C(O)=O)C1=CC=CC=C1 FPPNZSSZRUTDAP-UWFZAAFLSA-N 0.000 description 1
- 229960001631 carbomer Drugs 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- QYIYFLOTGYLRGG-GPCCPHFNSA-N cefaclor Chemical compound C1([C@H](C(=O)N[C@@H]2C(N3C(=C(Cl)CS[C@@H]32)C(O)=O)=O)N)=CC=CC=C1 QYIYFLOTGYLRGG-GPCCPHFNSA-N 0.000 description 1
- 229960005361 cefaclor Drugs 0.000 description 1
- 229960000603 cefalotin Drugs 0.000 description 1
- 229960001139 cefazolin Drugs 0.000 description 1
- MLYYVTUWGNIJIB-BXKDBHETSA-N cefazolin Chemical compound S1C(C)=NN=C1SCC1=C(C(O)=O)N2C(=O)[C@@H](NC(=O)CN3N=NN=C3)[C@H]2SC1 MLYYVTUWGNIJIB-BXKDBHETSA-N 0.000 description 1
- 229960002100 cefepime Drugs 0.000 description 1
- HVFLCNVBZFFHBT-ZKDACBOMSA-N cefepime Chemical compound S([C@@H]1[C@@H](C(N1C=1C([O-])=O)=O)NC(=O)\C(=N/OC)C=2N=C(N)SC=2)CC=1C[N+]1(C)CCCC1 HVFLCNVBZFFHBT-ZKDACBOMSA-N 0.000 description 1
- 229960002129 cefixime Drugs 0.000 description 1
- OKBVVJOGVLARMR-QSWIMTSFSA-N cefixime Chemical compound S1C(N)=NC(C(=N\OCC(O)=O)\C(=O)N[C@@H]2C(N3C(=C(C=C)CS[C@@H]32)C(O)=O)=O)=C1 OKBVVJOGVLARMR-QSWIMTSFSA-N 0.000 description 1
- SNBUBQHDYVFSQF-HIFRSBDPSA-N cefmetazole Chemical compound S([C@@H]1[C@@](C(N1C=1C(O)=O)=O)(NC(=O)CSCC#N)OC)CC=1CSC1=NN=NN1C SNBUBQHDYVFSQF-HIFRSBDPSA-N 0.000 description 1
- 229960003585 cefmetazole Drugs 0.000 description 1
- 229960004682 cefoperazone Drugs 0.000 description 1
- GCFBRXLSHGKWDP-XCGNWRKASA-N cefoperazone Chemical compound O=C1C(=O)N(CC)CCN1C(=O)N[C@H](C=1C=CC(O)=CC=1)C(=O)N[C@@H]1C(=O)N2C(C(O)=O)=C(CSC=3N(N=NN=3)C)CS[C@@H]21 GCFBRXLSHGKWDP-XCGNWRKASA-N 0.000 description 1
- 229960002682 cefoxitin Drugs 0.000 description 1
- 229960000466 cefpirome Drugs 0.000 description 1
- DKOQGJHPHLTOJR-WHRDSVKCSA-N cefpirome Chemical compound N([C@@H]1C(N2C(=C(C[N+]=3C=4CCCC=4C=CC=3)CS[C@@H]21)C([O-])=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 DKOQGJHPHLTOJR-WHRDSVKCSA-N 0.000 description 1
- 229960005090 cefpodoxime Drugs 0.000 description 1
- WYUSVOMTXWRGEK-HBWVYFAYSA-N cefpodoxime Chemical compound N([C@H]1[C@@H]2N(C1=O)C(=C(CS2)COC)C(O)=O)C(=O)C(=N/OC)\C1=CSC(N)=N1 WYUSVOMTXWRGEK-HBWVYFAYSA-N 0.000 description 1
- 229960002580 cefprozil Drugs 0.000 description 1
- 229960002588 cefradine Drugs 0.000 description 1
- 229960000484 ceftazidime Drugs 0.000 description 1
- ORFOPKXBNMVMKC-DWVKKRMSSA-N ceftazidime Chemical compound S([C@@H]1[C@@H](C(N1C=1C([O-])=O)=O)NC(=O)\C(=N/OC(C)(C)C(O)=O)C=2N=C(N)SC=2)CC=1C[N+]1=CC=CC=C1 ORFOPKXBNMVMKC-DWVKKRMSSA-N 0.000 description 1
- 229960001991 ceftizoxime Drugs 0.000 description 1
- NNULBSISHYWZJU-LLKWHZGFSA-N ceftizoxime Chemical compound N([C@@H]1C(N2C(=CCS[C@@H]21)C(O)=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 NNULBSISHYWZJU-LLKWHZGFSA-N 0.000 description 1
- 229960001668 cefuroxime Drugs 0.000 description 1
- JFPVXVDWJQMJEE-IZRZKJBUSA-N cefuroxime Chemical compound N([C@@H]1C(N2C(=C(COC(N)=O)CS[C@@H]21)C(O)=O)=O)C(=O)\C(=N/OC)C1=CC=CO1 JFPVXVDWJQMJEE-IZRZKJBUSA-N 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 239000006143 cell culture medium Substances 0.000 description 1
- 230000006037 cell lysis Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229940081734 cellulose acetate phthalate Drugs 0.000 description 1
- 229940106164 cephalexin Drugs 0.000 description 1
- ZAIPMKNFIOOWCQ-UEKVPHQBSA-N cephalexin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CC=CC=C1 ZAIPMKNFIOOWCQ-UEKVPHQBSA-N 0.000 description 1
- VUFGUVLLDPOSBC-XRZFDKQNSA-M cephalothin sodium Chemical compound [Na+].N([C@H]1[C@@H]2N(C1=O)C(=C(CS2)COC(=O)C)C([O-])=O)C(=O)CC1=CC=CS1 VUFGUVLLDPOSBC-XRZFDKQNSA-M 0.000 description 1
- RDLPVSKMFDYCOR-UEKVPHQBSA-N cephradine Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CCC=CC1 RDLPVSKMFDYCOR-UEKVPHQBSA-N 0.000 description 1
- 206010008323 cervicitis Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- DDTDNCYHLGRFBM-YZEKDTGTSA-N chembl2367892 Chemical compound CC(=O)N[C@H]1[C@@H](O)[C@H](O)[C@H](CO)O[C@H]1O[C@@H]([C@H]1C(N[C@@H](C2=CC(O)=CC(O[C@@H]3[C@H]([C@H](O)[C@H](O)[C@@H](CO)O3)O)=C2C=2C(O)=CC=C(C=2)[C@@H](NC(=O)[C@@H]2NC(=O)[C@@H]3C=4C=C(O)C=C(C=4)OC=4C(O)=CC=C(C=4)[C@@H](N)C(=O)N[C@H](CC=4C=C(Cl)C(O5)=CC=4)C(=O)N3)C(=O)N1)C(O)=O)=O)C(C=C1Cl)=CC=C1OC1=C(O[C@H]3[C@H]([C@@H](O)[C@H](O)[C@H](CO)O3)NC(C)=O)C5=CC2=C1 DDTDNCYHLGRFBM-YZEKDTGTSA-N 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 208000028512 chlamydia infectious disease Diseases 0.000 description 1
- 229960002152 chlorhexidine acetate Drugs 0.000 description 1
- CYDMQBQPVICBEU-UHFFFAOYSA-N chlorotetracycline Natural products C1=CC(Cl)=C2C(O)(C)C3CC4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-UHFFFAOYSA-N 0.000 description 1
- 229960004475 chlortetracycline Drugs 0.000 description 1
- CYDMQBQPVICBEU-XRNKAMNCSA-N chlortetracycline Chemical compound C1=CC(Cl)=C2[C@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-XRNKAMNCSA-N 0.000 description 1
- 235000019365 chlortetracycline Nutrition 0.000 description 1
- 229960003405 ciprofloxacin Drugs 0.000 description 1
- 229960002436 cladribine Drugs 0.000 description 1
- 229960002626 clarithromycin Drugs 0.000 description 1
- AGOYDEPGAOXOCK-KCBOHYOISA-N clarithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@](C)([C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)OC)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 AGOYDEPGAOXOCK-KCBOHYOISA-N 0.000 description 1
- QGPKADBNRMWEQR-UHFFFAOYSA-N clinafloxacin Chemical compound C1C(N)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN(C3CC3)C2=C1Cl QGPKADBNRMWEQR-UHFFFAOYSA-N 0.000 description 1
- 229950001320 clinafloxacin Drugs 0.000 description 1
- 229960004022 clotrimazole Drugs 0.000 description 1
- 229960003326 cloxacillin Drugs 0.000 description 1
- LQOLIRLGBULYKD-JKIFEVAISA-N cloxacillin Chemical compound N([C@@H]1C(N2[C@H](C(C)(C)S[C@@H]21)C(O)=O)=O)C(=O)C1=C(C)ON=C1C1=CC=CC=C1Cl LQOLIRLGBULYKD-JKIFEVAISA-N 0.000 description 1
- 238000003501 co-culture Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 229940110456 cocoa butter Drugs 0.000 description 1
- 235000019868 cocoa butter Nutrition 0.000 description 1
- 230000001332 colony forming effect Effects 0.000 description 1
- 229940047120 colony stimulating factors Drugs 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000037029 cross reaction Effects 0.000 description 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 1
- 239000001767 crosslinked sodium carboxy methyl cellulose Substances 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 239000012531 culture fluid Substances 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 229960000684 cytarabine Drugs 0.000 description 1
- 229940077926 cytarabine liposome injection Drugs 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 229940127089 cytotoxic agent Drugs 0.000 description 1
- 229960002448 dasatinib Drugs 0.000 description 1
- 229960003334 daunorubicin citrate Drugs 0.000 description 1
- 229940052372 daunorubicin citrate liposome Drugs 0.000 description 1
- 229960002398 demeclocycline Drugs 0.000 description 1
- 229960001251 denosumab Drugs 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- YFAGHNZHGGCZAX-JKIFEVAISA-N dicloxacillin Chemical compound N([C@@H]1C(N2[C@H](C(C)(C)S[C@@H]21)C(O)=O)=O)C(=O)C1=C(C)ON=C1C1=C(Cl)C=CC=C1Cl YFAGHNZHGGCZAX-JKIFEVAISA-N 0.000 description 1
- 229960001585 dicloxacillin Drugs 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 229960004679 doxorubicin Drugs 0.000 description 1
- 229960002918 doxorubicin hydrochloride Drugs 0.000 description 1
- 229960003722 doxycycline Drugs 0.000 description 1
- 239000006196 drop Substances 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000007920 enema Substances 0.000 description 1
- 229940079360 enema for constipation Drugs 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 229960002549 enoxacin Drugs 0.000 description 1
- IDYZIJYBMGIQMJ-UHFFFAOYSA-N enoxacin Chemical compound N1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNCC1 IDYZIJYBMGIQMJ-UHFFFAOYSA-N 0.000 description 1
- 239000002702 enteric coating Substances 0.000 description 1
- 238000009505 enteric coating Methods 0.000 description 1
- 229960001904 epirubicin Drugs 0.000 description 1
- 229960005073 erlotinib hydrochloride Drugs 0.000 description 1
- GTTBEUCJPZQMDZ-UHFFFAOYSA-N erlotinib hydrochloride Chemical compound [H+].[Cl-].C=12C=C(OCCOC)C(OCCOC)=CC2=NC=NC=1NC1=CC=CC(C#C)=C1 GTTBEUCJPZQMDZ-UHFFFAOYSA-N 0.000 description 1
- 229960003276 erythromycin Drugs 0.000 description 1
- 229960005309 estradiol Drugs 0.000 description 1
- 229930182833 estradiol Natural products 0.000 description 1
- 229960001842 estramustine Drugs 0.000 description 1
- FRPJXPJMRWBBIH-RBRWEJTLSA-N estramustine Chemical compound ClCCN(CCCl)C(=O)OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 FRPJXPJMRWBBIH-RBRWEJTLSA-N 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- VJJPUSNTGOMMGY-MRVIYFEKSA-N etoposide Chemical compound COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3[C@@H](O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@H](C)OC[C@H]4O3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 VJJPUSNTGOMMGY-MRVIYFEKSA-N 0.000 description 1
- 229960005420 etoposide Drugs 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 210000001723 extracellular space Anatomy 0.000 description 1
- 208000024711 extrinsic asthma Diseases 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 210000005002 female reproductive tract Anatomy 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 229960003306 fleroxacin Drugs 0.000 description 1
- XBJBPGROQZJDOJ-UHFFFAOYSA-N fleroxacin Chemical compound C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN(CCF)C2=C1F XBJBPGROQZJDOJ-UHFFFAOYSA-N 0.000 description 1
- IJJVMEJXYNJXOJ-UHFFFAOYSA-N fluquinconazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1N1C(=O)C2=CC(F)=CC=C2N=C1N1C=NC=N1 IJJVMEJXYNJXOJ-UHFFFAOYSA-N 0.000 description 1
- 229960002074 flutamide Drugs 0.000 description 1
- MKXKFYHWDHIYRV-UHFFFAOYSA-N flutamide Chemical compound CC(C)C(=O)NC1=CC=C([N+]([O-])=O)C(C(F)(F)F)=C1 MKXKFYHWDHIYRV-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- VVIAGPKUTFNRDU-ABLWVSNPSA-N folinic acid Chemical compound C1NC=2NC(N)=NC(=O)C=2N(C=O)C1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 VVIAGPKUTFNRDU-ABLWVSNPSA-N 0.000 description 1
- 235000008191 folinic acid Nutrition 0.000 description 1
- 239000011672 folinic acid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 229960003923 gatifloxacin Drugs 0.000 description 1
- QTQAWLPCGQOSGP-GBTDJJJQSA-N geldanamycin Chemical compound N1C(=O)\C(C)=C/C=C\[C@@H](OC)[C@H](OC(N)=O)\C(C)=C/[C@@H](C)[C@@H](O)[C@H](OC)C[C@@H](C)CC2=C(OC)C(=O)C=C1C2=O QTQAWLPCGQOSGP-GBTDJJJQSA-N 0.000 description 1
- SDUQYLNIPVEERB-QPPQHZFASA-N gemcitabine Chemical compound O=C1N=C(N)C=CN1[C@H]1C(F)(F)[C@H](O)[C@@H](CO)O1 SDUQYLNIPVEERB-QPPQHZFASA-N 0.000 description 1
- 229960005277 gemcitabine Drugs 0.000 description 1
- 229960003297 gemtuzumab ozogamicin Drugs 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229960002518 gentamicin Drugs 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 230000007149 gut brain axis pathway Effects 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 229940116364 hard fat Drugs 0.000 description 1
- 230000005548 health behavior Effects 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- MCAHMSDENAOJFZ-BVXDHVRPSA-N herbimycin Chemical compound N1C(=O)\C(C)=C\C=C/[C@H](OC)[C@@H](OC(N)=O)\C(C)=C\[C@H](C)[C@@H](OC)[C@@H](OC)C[C@H](C)[C@@H](OC)C2=CC(=O)C=C1C2=O MCAHMSDENAOJFZ-BVXDHVRPSA-N 0.000 description 1
- 229930193320 herbimycin Natural products 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 102000055228 human IL5 Human genes 0.000 description 1
- 230000028996 humoral immune response Effects 0.000 description 1
- POUMFISTNHIPTI-BOMBIWCESA-N hydron;(2s,4r)-n-[(1r,2r)-2-hydroxy-1-[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-methylsulfanyloxan-2-yl]propyl]-1-methyl-4-propylpyrrolidine-2-carboxamide;chloride Chemical compound Cl.CN1C[C@H](CCC)C[C@H]1C(=O)N[C@H]([C@@H](C)O)[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@@H](SC)O1 POUMFISTNHIPTI-BOMBIWCESA-N 0.000 description 1
- 239000008311 hydrophilic ointment Substances 0.000 description 1
- 229920003132 hydroxypropyl methylcellulose phthalate Polymers 0.000 description 1
- 229940031704 hydroxypropyl methylcellulose phthalate Drugs 0.000 description 1
- 230000009610 hypersensitivity Effects 0.000 description 1
- 229940015872 ibandronate Drugs 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 229960002411 imatinib Drugs 0.000 description 1
- KTUFNOKKBVMGRW-UHFFFAOYSA-N imatinib Chemical compound C1CN(C)CCN1CC1=CC=C(C(=O)NC=2C=C(NC=3N=C(C=CN=3)C=3C=NC=CC=3)C(C)=CC=2)C=C1 KTUFNOKKBVMGRW-UHFFFAOYSA-N 0.000 description 1
- 229960003685 imatinib mesylate Drugs 0.000 description 1
- YLMAHDNUQAMNNX-UHFFFAOYSA-N imatinib methanesulfonate Chemical compound CS(O)(=O)=O.C1CN(C)CCN1CC1=CC=C(C(=O)NC=2C=C(NC=3N=C(C=CN=3)C=3C=NC=CC=3)C(C)=CC=2)C=C1 YLMAHDNUQAMNNX-UHFFFAOYSA-N 0.000 description 1
- 229960002182 imipenem Drugs 0.000 description 1
- ZSKVGTPCRGIANV-ZXFLCMHBSA-N imipenem Chemical compound C1C(SCC\N=C\N)=C(C(O)=O)N2C(=O)[C@H]([C@H](O)C)[C@H]21 ZSKVGTPCRGIANV-ZXFLCMHBSA-N 0.000 description 1
- 229940091204 imlygic Drugs 0.000 description 1
- 229940126546 immune checkpoint molecule Drugs 0.000 description 1
- 230000000899 immune system response Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000002163 immunogen Effects 0.000 description 1
- 229960003444 immunosuppressant agent Drugs 0.000 description 1
- 230000001861 immunosuppressant effect Effects 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- 238000009169 immunotherapy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 229960003130 interferon gamma Drugs 0.000 description 1
- 229960001388 interferon-beta Drugs 0.000 description 1
- 108010074108 interleukin-21 Proteins 0.000 description 1
- 208000028774 intestinal disease Diseases 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- 229960004768 irinotecan Drugs 0.000 description 1
- UWKQSNNFCGGAFS-XIFFEERXSA-N irinotecan Chemical compound C1=C2C(CC)=C3CN(C(C4=C([C@@](C(=O)OC4)(O)CC)C=4)=O)C=4C3=NC2=CC=C1OC(=O)N(CC1)CCC1N1CCCCC1 UWKQSNNFCGGAFS-XIFFEERXSA-N 0.000 description 1
- 229960000798 isepamicin Drugs 0.000 description 1
- UDIIBEDMEYAVNG-ZKFPOVNWSA-N isepamicin Chemical compound O1C[C@@](O)(C)[C@H](NC)[C@@H](O)[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CN)O2)O)[C@@H](N)C[C@H]1NC(=O)[C@@H](O)CN UDIIBEDMEYAVNG-ZKFPOVNWSA-N 0.000 description 1
- 239000007951 isotonicity adjuster Substances 0.000 description 1
- 229960000318 kanamycin Drugs 0.000 description 1
- 229930027917 kanamycin Natural products 0.000 description 1
- SBUJHOSQTJFQJX-NOAMYHISSA-N kanamycin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N SBUJHOSQTJFQJX-NOAMYHISSA-N 0.000 description 1
- 229930182823 kanamycin A Natural products 0.000 description 1
- 229960004184 ketamine hydrochloride Drugs 0.000 description 1
- 239000003835 ketolide antibiotic agent Substances 0.000 description 1
- 229940039695 lactobacillus acidophilus Drugs 0.000 description 1
- 229940017800 lactobacillus casei Drugs 0.000 description 1
- 229940072205 lactobacillus plantarum Drugs 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229960001375 lactose Drugs 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 229960001691 leucovorin Drugs 0.000 description 1
- 229960003376 levofloxacin Drugs 0.000 description 1
- 229960005287 lincomycin Drugs 0.000 description 1
- OJMMVQQUTAEWLP-KIDUDLJLSA-N lincomycin Chemical compound CN1C[C@H](CCC)C[C@H]1C(=O)N[C@H]([C@@H](C)O)[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@@H](SC)O1 OJMMVQQUTAEWLP-KIDUDLJLSA-N 0.000 description 1
- 229960001595 lincomycin hydrochloride Drugs 0.000 description 1
- 229960003907 linezolid Drugs 0.000 description 1
- TYZROVQLWOKYKF-ZDUSSCGKSA-N linezolid Chemical compound O=C1O[C@@H](CNC(=O)C)CN1C(C=C1F)=CC=C1N1CCOCC1 TYZROVQLWOKYKF-ZDUSSCGKSA-N 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229960002422 lomefloxacin Drugs 0.000 description 1
- ZEKZLJVOYLTDKK-UHFFFAOYSA-N lomefloxacin Chemical compound FC1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNC(C)C1 ZEKZLJVOYLTDKK-UHFFFAOYSA-N 0.000 description 1
- 229960002247 lomustine Drugs 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000003120 macrolide antibiotic agent Substances 0.000 description 1
- 229940041033 macrolides Drugs 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 229940099596 manganese sulfate Drugs 0.000 description 1
- 235000007079 manganese sulphate Nutrition 0.000 description 1
- 239000011702 manganese sulphate Substances 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 229960001855 mannitol Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- HAWPXGHAZFHHAD-UHFFFAOYSA-N mechlorethamine Chemical compound ClCCN(C)CCCl HAWPXGHAZFHHAD-UHFFFAOYSA-N 0.000 description 1
- 229960004961 mechlorethamine Drugs 0.000 description 1
- QZIQJVCYUQZDIR-UHFFFAOYSA-N mechlorethamine hydrochloride Chemical compound Cl.ClCCN(C)CCCl QZIQJVCYUQZDIR-UHFFFAOYSA-N 0.000 description 1
- 229960002868 mechlorethamine hydrochloride Drugs 0.000 description 1
- 229960001428 mercaptopurine Drugs 0.000 description 1
- 229960002260 meropenem Drugs 0.000 description 1
- DMJNNHOOLUXYBV-PQTSNVLCSA-N meropenem Chemical compound C=1([C@H](C)[C@@H]2[C@H](C(N2C=1C(O)=O)=O)[C@H](O)C)S[C@@H]1CN[C@H](C(=O)N(C)C)C1 DMJNNHOOLUXYBV-PQTSNVLCSA-N 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 229940042016 methacycline Drugs 0.000 description 1
- 229960000485 methotrexate Drugs 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 229960003085 meticillin Drugs 0.000 description 1
- 229960000198 mezlocillin Drugs 0.000 description 1
- YPBATNHYBCGSSN-VWPFQQQWSA-N mezlocillin Chemical compound N([C@@H](C(=O)N[C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C=1C=CC=CC=1)C(=O)N1CCN(S(C)(=O)=O)C1=O YPBATNHYBCGSSN-VWPFQQQWSA-N 0.000 description 1
- 239000012569 microbial contaminant Substances 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 229960004023 minocycline Drugs 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 229960004857 mitomycin Drugs 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 229960003702 moxifloxacin Drugs 0.000 description 1
- FABPRXSRWADJSP-MEDUHNTESA-N moxifloxacin Chemical compound COC1=C(N2C[C@H]3NCCC[C@H]3C2)C(F)=CC(C(C(C(O)=O)=C2)=O)=C1N2C1CC1 FABPRXSRWADJSP-MEDUHNTESA-N 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 238000011201 multiple comparisons test Methods 0.000 description 1
- 208000017445 musculoskeletal system disease Diseases 0.000 description 1
- LBWFXVZLPYTWQI-IPOVEDGCSA-N n-[2-(diethylamino)ethyl]-5-[(z)-(5-fluoro-2-oxo-1h-indol-3-ylidene)methyl]-2,4-dimethyl-1h-pyrrole-3-carboxamide;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.CCN(CC)CCNC(=O)C1=C(C)NC(\C=C/2C3=CC(F)=CC=C3NC\2=O)=C1C LBWFXVZLPYTWQI-IPOVEDGCSA-N 0.000 description 1
- GPXLMGHLHQJAGZ-JTDSTZFVSA-N nafcillin Chemical compound C1=CC=CC2=C(C(=O)N[C@@H]3C(N4[C@H](C(C)(C)S[C@@H]43)C(O)=O)=O)C(OCC)=CC=C21 GPXLMGHLHQJAGZ-JTDSTZFVSA-N 0.000 description 1
- 229960000515 nafcillin Drugs 0.000 description 1
- 229960004927 neomycin Drugs 0.000 description 1
- 229960000808 netilmicin Drugs 0.000 description 1
- ZBGPYVZLYBDXKO-HILBYHGXSA-N netilmycin Chemical compound O([C@@H]1[C@@H](N)C[C@H]([C@@H]([C@H]1O)O[C@@H]1[C@]([C@H](NC)[C@@H](O)CO1)(C)O)NCC)[C@H]1OC(CN)=CC[C@H]1N ZBGPYVZLYBDXKO-HILBYHGXSA-N 0.000 description 1
- 210000000440 neutrophil Anatomy 0.000 description 1
- 229960001180 norfloxacin Drugs 0.000 description 1
- OGJPXUAPXNRGGI-UHFFFAOYSA-N norfloxacin Chemical compound C1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNCC1 OGJPXUAPXNRGGI-UHFFFAOYSA-N 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229960001699 ofloxacin Drugs 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000003883 ointment base Substances 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 238000001543 one-way ANOVA Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 230000027758 ovulation cycle Effects 0.000 description 1
- UWYHMGVUTGAWSP-JKIFEVAISA-N oxacillin Chemical compound N([C@@H]1C(N2[C@H](C(C)(C)S[C@@H]21)C(O)=O)=O)C(=O)C1=C(C)ON=C1C1=CC=CC=C1 UWYHMGVUTGAWSP-JKIFEVAISA-N 0.000 description 1
- 229960001019 oxacillin Drugs 0.000 description 1
- DWAFYCQODLXJNR-BNTLRKBRSA-L oxaliplatin Chemical compound O1C(=O)C(=O)O[Pt]11N[C@@H]2CCCC[C@H]2N1 DWAFYCQODLXJNR-BNTLRKBRSA-L 0.000 description 1
- 229960001756 oxaliplatin Drugs 0.000 description 1
- 229960000625 oxytetracycline Drugs 0.000 description 1
- IWVCMVBTMGNXQD-PXOLEDIWSA-N oxytetracycline Chemical compound C1=CC=C2[C@](O)(C)[C@H]3[C@H](O)[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O IWVCMVBTMGNXQD-PXOLEDIWSA-N 0.000 description 1
- 235000019366 oxytetracycline Nutrition 0.000 description 1
- LSQZJLSUYDQPKJ-UHFFFAOYSA-N p-Hydroxyampicillin Natural products O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)C(N)C1=CC=C(O)C=C1 LSQZJLSUYDQPKJ-UHFFFAOYSA-N 0.000 description 1
- 229960001914 paromomycin Drugs 0.000 description 1
- UOZODPSAJZTQNH-LSWIJEOBSA-N paromomycin Chemical compound N[C@@H]1[C@@H](O)[C@H](O)[C@H](CN)O[C@@H]1O[C@H]1[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](N)C[C@@H](N)[C@@H]2O)O[C@@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)O[C@@H]1CO UOZODPSAJZTQNH-LSWIJEOBSA-N 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 229960000639 pazopanib Drugs 0.000 description 1
- CUIHSIWYWATEQL-UHFFFAOYSA-N pazopanib Chemical compound C1=CC2=C(C)N(C)N=C2C=C1N(C)C(N=1)=CC=NC=1NC1=CC=C(C)C(S(N)(=O)=O)=C1 CUIHSIWYWATEQL-UHFFFAOYSA-N 0.000 description 1
- 229960002625 pazufloxacin Drugs 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 229960004236 pefloxacin Drugs 0.000 description 1
- FHFYDNQZQSQIAI-UHFFFAOYSA-N pefloxacin Chemical compound C1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCN(C)CC1 FHFYDNQZQSQIAI-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229940056360 penicillin g Drugs 0.000 description 1
- 229940056367 penicillin v Drugs 0.000 description 1
- 150000002960 penicillins Chemical class 0.000 description 1
- 229960002340 pentostatin Drugs 0.000 description 1
- FPVKHBSQESCIEP-JQCXWYLXSA-N pentostatin Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(N=CNC[C@H]2O)=C2N=C1 FPVKHBSQESCIEP-JQCXWYLXSA-N 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- BPLBGHOLXOTWMN-MBNYWOFBSA-N phenoxymethylpenicillin Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)COC1=CC=CC=C1 BPLBGHOLXOTWMN-MBNYWOFBSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 229940067631 phospholipid Drugs 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229960001106 phthalylsulfathiazole Drugs 0.000 description 1
- PBMSWVPMRUJMPE-UHFFFAOYSA-N phthalylsulfathiazole Chemical compound OC(=O)C1=CC=CC=C1C(=O)NC1=CC=C(S(=O)(=O)\N=C\2SC=CN/2)C=C1 PBMSWVPMRUJMPE-UHFFFAOYSA-N 0.000 description 1
- 229960002292 piperacillin Drugs 0.000 description 1
- WCMIIGXFCMNQDS-IDYPWDAWSA-M piperacillin sodium Chemical compound [Na+].O=C1C(=O)N(CC)CCN1C(=O)N[C@H](C=1C=CC=CC=1)C(=O)N[C@@H]1C(=O)N2[C@@H](C([O-])=O)C(C)(C)S[C@@H]21 WCMIIGXFCMNQDS-IDYPWDAWSA-M 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 229940041153 polymyxins Drugs 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- CPTBDICYNRMXFX-UHFFFAOYSA-N procarbazine Chemical compound CNNCC1=CC=C(C(=O)NC(C)C)C=C1 CPTBDICYNRMXFX-UHFFFAOYSA-N 0.000 description 1
- 229960000624 procarbazine Drugs 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000473 propyl gallate Substances 0.000 description 1
- 235000010388 propyl gallate Nutrition 0.000 description 1
- 229940075579 propyl gallate Drugs 0.000 description 1
- MCSINKKTEDDPNK-UHFFFAOYSA-N propyl propionate Chemical compound CCCOC(=O)CC MCSINKKTEDDPNK-UHFFFAOYSA-N 0.000 description 1
- 150000003235 pyrrolidines Chemical class 0.000 description 1
- 150000007660 quinolones Chemical class 0.000 description 1
- 229960005442 quinupristin Drugs 0.000 description 1
- WTHRRGMBUAHGNI-LCYNINFDSA-N quinupristin Chemical compound N([C@@H]1C(=O)N[C@@H](C(N2CCC[C@H]2C(=O)N(C)[C@@H](CC=2C=CC(=CC=2)N(C)C)C(=O)N2C[C@@H](CS[C@H]3C4CCN(CC4)C3)C(=O)C[C@H]2C(=O)N[C@H](C(=O)O[C@@H]1C)C=1C=CC=CC=1)=O)CC)C(=O)C1=NC=CC=C1O WTHRRGMBUAHGNI-LCYNINFDSA-N 0.000 description 1
- 108700028429 quinupristin Proteins 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- GZUITABIAKMVPG-UHFFFAOYSA-N raloxifene Chemical compound C1=CC(O)=CC=C1C1=C(C(=O)C=2C=CC(OCCN3CCCCC3)=CC=2)C2=CC=C(O)C=C2S1 GZUITABIAKMVPG-UHFFFAOYSA-N 0.000 description 1
- 229960004622 raloxifene Drugs 0.000 description 1
- XFGOMLIRJYURLQ-GOKYHWASSA-N razupenem Chemical compound C=1([C@H](C)[C@@H]2[C@H](C(N2C=1C(O)=O)=O)[C@H](O)C)SC(SC=1)=NC=1C1=C[C@H](C)NC1 XFGOMLIRJYURLQ-GOKYHWASSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229960000885 rifabutin Drugs 0.000 description 1
- JQXXHWHPUNPDRT-WLSIYKJHSA-N rifampicin Chemical compound O([C@](C1=O)(C)O/C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)\C=C\C=C(C)/C(=O)NC=2C(O)=C3C([O-])=C4C)C)OC)C4=C1C3=C(O)C=2\C=N\N1CC[NH+](C)CC1 JQXXHWHPUNPDRT-WLSIYKJHSA-N 0.000 description 1
- 229960001225 rifampicin Drugs 0.000 description 1
- BTVYFIMKUHNOBZ-QXMMDKDBSA-N rifamycin s Chemical class O=C1C(C(O)=C2C)=C3C(=O)C=C1NC(=O)\C(C)=C/C=C\C(C)C(O)C(C)C(O)C(C)C(OC(C)=O)C(C)C(OC)\C=C/OC1(C)OC2=C3C1=O BTVYFIMKUHNOBZ-QXMMDKDBSA-N 0.000 description 1
- 229960002599 rifapentine Drugs 0.000 description 1
- WDZCUPBHRAEYDL-GZAUEHORSA-N rifapentine Chemical compound O([C@](C1=O)(C)O/C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)\C=C\C=C(C)/C(=O)NC=2C(O)=C3C(O)=C4C)C)OC)C4=C1C3=C(O)C=2\C=N\N(CC1)CCN1C1CCCC1 WDZCUPBHRAEYDL-GZAUEHORSA-N 0.000 description 1
- 229960003040 rifaximin Drugs 0.000 description 1
- NZCRJKRKKOLAOJ-XRCRFVBUSA-N rifaximin Chemical compound OC1=C(C(O)=C2C)C3=C4N=C5C=C(C)C=CN5C4=C1NC(=O)\C(C)=C/C=C/[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(C)=O)[C@H](C)[C@@H](OC)\C=C\O[C@@]1(C)OC2=C3C1=O NZCRJKRKKOLAOJ-XRCRFVBUSA-N 0.000 description 1
- 229940089617 risedronate Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 201000000980 schizophrenia Diseases 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 230000036332 sexual response Effects 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 150000004666 short chain fatty acids Chemical class 0.000 description 1
- 235000021391 short chain fatty acids Nutrition 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
- 229960005456 sisomicin Drugs 0.000 description 1
- URWAJWIAIPFPJE-YFMIWBNJSA-N sisomycin Chemical compound O1C[C@@](O)(C)[C@H](NC)[C@@H](O)[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@@H](CC=C(CN)O2)N)[C@@H](N)C[C@H]1N URWAJWIAIPFPJE-YFMIWBNJSA-N 0.000 description 1
- 229960003177 sitafloxacin Drugs 0.000 description 1
- 230000036620 skin dryness Effects 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000010378 sodium ascorbate Nutrition 0.000 description 1
- PPASLZSBLFJQEF-RKJRWTFHSA-M sodium ascorbate Substances [Na+].OC[C@@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RKJRWTFHSA-M 0.000 description 1
- 229960005055 sodium ascorbate Drugs 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 229960003885 sodium benzoate Drugs 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000008109 sodium starch glycolate Substances 0.000 description 1
- 229920003109 sodium starch glycolate Polymers 0.000 description 1
- 229940079832 sodium starch glycolate Drugs 0.000 description 1
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229960003787 sorafenib Drugs 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 229960004954 sparfloxacin Drugs 0.000 description 1
- DZZWHBIBMUVIIW-DTORHVGOSA-N sparfloxacin Chemical compound C1[C@@H](C)N[C@@H](C)CN1C1=C(F)C(N)=C2C(=O)C(C(O)=O)=CN(C3CC3)C2=C1F DZZWHBIBMUVIIW-DTORHVGOSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229960000268 spectinomycin Drugs 0.000 description 1
- UNFWWIHTNXNPBV-WXKVUWSESA-N spectinomycin Chemical compound O([C@@H]1[C@@H](NC)[C@@H](O)[C@H]([C@@H]([C@H]1O1)O)NC)[C@]2(O)[C@H]1O[C@H](C)CC2=O UNFWWIHTNXNPBV-WXKVUWSESA-N 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229940041022 streptomycins Drugs 0.000 description 1
- 229960001052 streptozocin Drugs 0.000 description 1
- ZSJLQEPLLKMAKR-GKHCUFPYSA-N streptozocin Chemical compound O=NN(C)C(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O ZSJLQEPLLKMAKR-GKHCUFPYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- SEEPANYCNGTZFQ-UHFFFAOYSA-N sulfadiazine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)NC1=NC=CC=N1 SEEPANYCNGTZFQ-UHFFFAOYSA-N 0.000 description 1
- 229960004306 sulfadiazine Drugs 0.000 description 1
- 229960000654 sulfafurazole Drugs 0.000 description 1
- 229960005404 sulfamethoxazole Drugs 0.000 description 1
- JLKIGFTWXXRPMT-UHFFFAOYSA-N sulphamethoxazole Chemical compound O1C(C)=CC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 JLKIGFTWXXRPMT-UHFFFAOYSA-N 0.000 description 1
- 229960002812 sunitinib malate Drugs 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002511 suppository base Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229950008461 talimogene laherparepvec Drugs 0.000 description 1
- FQZYTYWMLGAPFJ-OQKDUQJOSA-N tamoxifen citrate Chemical compound [H+].[H+].[H+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.C=1C=CC=CC=1C(/CC)=C(C=1C=CC(OCCN(C)C)=CC=1)/C1=CC=CC=C1 FQZYTYWMLGAPFJ-OQKDUQJOSA-N 0.000 description 1
- 229960003454 tamoxifen citrate Drugs 0.000 description 1
- 229960003879 tedizolid Drugs 0.000 description 1
- XFALPSLJIHVRKE-GFCCVEGCSA-N tedizolid Chemical compound CN1N=NC(C=2N=CC(=CC=2)C=2C(=CC(=CC=2)N2C(O[C@@H](CO)C2)=O)F)=N1 XFALPSLJIHVRKE-GFCCVEGCSA-N 0.000 description 1
- 229960001608 teicoplanin Drugs 0.000 description 1
- 229960003250 telithromycin Drugs 0.000 description 1
- LJVAJPDWBABPEJ-PNUFFHFMSA-N telithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)[C@@H](C)C(=O)O[C@@H]([C@]2(OC(=O)N(CCCCN3C=C(N=C3)C=3C=NC=CC=3)[C@@H]2[C@@H](C)C(=O)[C@H](C)C[C@@]1(C)OC)C)CC)[C@@H]1O[C@H](C)C[C@H](N(C)C)[C@H]1O LJVAJPDWBABPEJ-PNUFFHFMSA-N 0.000 description 1
- 229960004576 temafloxacin Drugs 0.000 description 1
- 229960001114 temocillin Drugs 0.000 description 1
- BVCKFLJARNKCSS-DWPRYXJFSA-N temocillin Chemical compound N([C@]1(OC)C(N2[C@H](C(C)(C)S[C@@H]21)C(O)=O)=O)C(=O)C(C(O)=O)C=1C=CSC=1 BVCKFLJARNKCSS-DWPRYXJFSA-N 0.000 description 1
- 229960004964 temozolomide Drugs 0.000 description 1
- NRUKOCRGYNPUPR-QBPJDGROSA-N teniposide Chemical compound COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3[C@@H](O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@@H](OC[C@H]4O3)C=3SC=CC=3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 NRUKOCRGYNPUPR-QBPJDGROSA-N 0.000 description 1
- 229960001278 teniposide Drugs 0.000 description 1
- IWVCMVBTMGNXQD-UHFFFAOYSA-N terramycin dehydrate Natural products C1=CC=C2C(O)(C)C3C(O)C4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O IWVCMVBTMGNXQD-UHFFFAOYSA-N 0.000 description 1
- 229960002180 tetracycline Drugs 0.000 description 1
- 229930101283 tetracycline Natural products 0.000 description 1
- 229940040944 tetracyclines Drugs 0.000 description 1
- 229950006410 tezacitabine Drugs 0.000 description 1
- GFFXZLZWLOBBLO-ASKVSEFXSA-N tezacitabine Chemical compound O=C1N=C(N)C=CN1[C@H]1C(=C/F)/[C@H](O)[C@@H](CO)O1 GFFXZLZWLOBBLO-ASKVSEFXSA-N 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- 229960004659 ticarcillin Drugs 0.000 description 1
- OHKOGUYZJXTSFX-KZFFXBSXSA-N ticarcillin Chemical compound C=1([C@@H](C(O)=O)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)C=CSC=1 OHKOGUYZJXTSFX-KZFFXBSXSA-N 0.000 description 1
- 229960004089 tigecycline Drugs 0.000 description 1
- 229960003087 tioguanine Drugs 0.000 description 1
- 229950002376 tirapazamine Drugs 0.000 description 1
- QVMPZNRFXAKISM-UHFFFAOYSA-N tirapazamine Chemical compound C1=CC=C2[N+]([O-])=NC(=N)N(O)C2=C1 QVMPZNRFXAKISM-UHFFFAOYSA-N 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229960000707 tobramycin Drugs 0.000 description 1
- NLVFBUXFDBBNBW-PBSUHMDJSA-N tobramycin Chemical compound N[C@@H]1C[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N NLVFBUXFDBBNBW-PBSUHMDJSA-N 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- UCFGDBYHRUNTLO-QHCPKHFHSA-N topotecan Chemical compound C1=C(O)C(CN(C)C)=C2C=C(CN3C4=CC5=C(C3=O)COC(=O)[C@]5(O)CC)C4=NC2=C1 UCFGDBYHRUNTLO-QHCPKHFHSA-N 0.000 description 1
- 229960002190 topotecan hydrochloride Drugs 0.000 description 1
- 229910021654 trace metal Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- QCRXMFTZTSTGJM-UHFFFAOYSA-N triacetyl 2-hydroxypropane-1,2,3-tricarboxylate Chemical compound CC(=O)OC(=O)CC(O)(C(=O)OC(C)=O)CC(=O)OC(C)=O QCRXMFTZTSTGJM-UHFFFAOYSA-N 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 description 1
- 239000001393 triammonium citrate Substances 0.000 description 1
- 235000011046 triammonium citrate Nutrition 0.000 description 1
- 229960001082 trimethoprim Drugs 0.000 description 1
- IEDVJHCEMCRBQM-UHFFFAOYSA-N trimethoprim Chemical compound COC1=C(OC)C(OC)=CC(CC=2C(=NC(N)=NC=2)N)=C1 IEDVJHCEMCRBQM-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 229960000281 trometamol Drugs 0.000 description 1
- 229960000497 trovafloxacin Drugs 0.000 description 1
- WVPSKSLAZQPAKQ-CDMJZVDBSA-N trovafloxacin Chemical compound C([C@H]1[C@@H]([C@H]1C1)N)N1C(C(=CC=1C(=O)C(C(O)=O)=C2)F)=NC=1N2C1=CC=C(F)C=C1F WVPSKSLAZQPAKQ-CDMJZVDBSA-N 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- 239000006213 vaginal ring Substances 0.000 description 1
- 229960003165 vancomycin Drugs 0.000 description 1
- MYPYJXKWCTUITO-LYRMYLQWSA-N vancomycin Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=C2C=C3C=C1OC1=CC=C(C=C1Cl)[C@@H](O)[C@H](C(N[C@@H](CC(N)=O)C(=O)N[C@H]3C(=O)N[C@H]1C(=O)N[C@H](C(N[C@@H](C3=CC(O)=CC(O)=C3C=3C(O)=CC=C1C=3)C(O)=O)=O)[C@H](O)C1=CC=C(C(=C1)Cl)O2)=O)NC(=O)[C@@H](CC(C)C)NC)[C@H]1C[C@](C)(N)[C@H](O)[C@H](C)O1 MYPYJXKWCTUITO-LYRMYLQWSA-N 0.000 description 1
- MYPYJXKWCTUITO-UHFFFAOYSA-N vancomycin Natural products O1C(C(=C2)Cl)=CC=C2C(O)C(C(NC(C2=CC(O)=CC(O)=C2C=2C(O)=CC=C3C=2)C(O)=O)=O)NC(=O)C3NC(=O)C2NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(CC(C)C)NC)C(O)C(C=C3Cl)=CC=C3OC3=CC2=CC1=C3OC1OC(CO)C(O)C(O)C1OC1CC(C)(N)C(O)C(C)O1 MYPYJXKWCTUITO-UHFFFAOYSA-N 0.000 description 1
- 229960000241 vandetanib Drugs 0.000 description 1
- UHTHHESEBZOYNR-UHFFFAOYSA-N vandetanib Chemical compound COC1=CC(C(/N=CN2)=N/C=3C(=CC(Br)=CC=3)F)=C2C=C1OCC1CCN(C)CC1 UHTHHESEBZOYNR-UHFFFAOYSA-N 0.000 description 1
- 229960003048 vinblastine Drugs 0.000 description 1
- JXLYSJRDGCGARV-XQKSVPLYSA-N vincaleukoblastine Chemical compound C([C@@H](C[C@]1(C(=O)OC)C=2C(=CC3=C([C@]45[C@H]([C@@]([C@H](OC(C)=O)[C@]6(CC)C=CCN([C@H]56)CC4)(O)C(=O)OC)N3C)C=2)OC)C[C@@](C2)(O)CC)N2CCC2=C1NC1=CC=CC=C21 JXLYSJRDGCGARV-XQKSVPLYSA-N 0.000 description 1
- 229960004355 vindesine Drugs 0.000 description 1
- UGGWPQSBPIFKDZ-KOTLKJBCSA-N vindesine Chemical compound C([C@@H](C[C@]1(C(=O)OC)C=2C(=CC3=C([C@]45[C@H]([C@@]([C@H](O)[C@]6(CC)C=CCN([C@H]56)CC4)(O)C(N)=O)N3C)C=2)OC)C[C@@](C2)(O)CC)N2CCC2=C1N=C1[C]2C=CC=C1 UGGWPQSBPIFKDZ-KOTLKJBCSA-N 0.000 description 1
- 229960002066 vinorelbine Drugs 0.000 description 1
- GBABOYUKABKIAF-GHYRFKGUSA-N vinorelbine Chemical compound C1N(CC=2C3=CC=CC=C3NC=22)CC(CC)=C[C@H]1C[C@]2(C(=O)OC)C1=CC([C@]23[C@H]([C@]([C@H](OC(C)=O)[C@]4(CC)C=CCN([C@H]34)CC2)(O)C(=O)OC)N2C)=C2C=C1OC GBABOYUKABKIAF-GHYRFKGUSA-N 0.000 description 1
- 229960002166 vinorelbine tartrate Drugs 0.000 description 1
- GBABOYUKABKIAF-IWWDSPBFSA-N vinorelbinetartrate Chemical compound C1N(CC=2C3=CC=CC=C3NC=22)CC(CC)=C[C@H]1C[C@]2(C(=O)OC)C1=CC(C23[C@H]([C@@]([C@H](OC(C)=O)[C@]4(CC)C=CCN([C@H]34)CC2)(O)C(=O)OC)N2C)=C2C=C1OC GBABOYUKABKIAF-IWWDSPBFSA-N 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- XRASPMIURGNCCH-UHFFFAOYSA-N zoledronic acid Chemical compound OP(=O)(O)C(P(O)(O)=O)(O)CN1C=CN=C1 XRASPMIURGNCCH-UHFFFAOYSA-N 0.000 description 1
- 229960004276 zoledronic acid Drugs 0.000 description 1
- 150000003952 β-lactams Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/66—Microorganisms or materials therefrom
- A61K35/74—Bacteria
- A61K35/741—Probiotics
- A61K35/744—Lactic acid bacteria, e.g. enterococci, pediococci, lactococci, streptococci or leuconostocs
- A61K35/747—Lactobacilli, e.g. L. acidophilus or L. brevis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/12—Drugs for genital or sexual disorders; Contraceptives for climacteric disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
- A61P19/10—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/10—Antimycotics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/06—Antianaemics
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/225—Lactobacillus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Definitions
- the invention relates to the field of microorganisms, and in particular to an isolated Lactobacillus crispatus strain, a composition containing the strain and application thereof.
- the female vaginal system has three lines of defense: anatomical structure, vaginal mucosa and microecological flora, of which the most critical line of defense is the microecological flora.
- microecological flora There are more than 200 kinds of microorganisms in the vagina of healthy women, of which 95% are lactic acid bacteria, including Lactobacillus crispatus, Lactobacillus gasseri, Lactobacillus jensenii and Lactobacillus iners.
- lactic acid bacteria including Lactobacillus crispatus, Lactobacillus gasseri, Lactobacillus jensenii and Lactobacillus iners.
- Lactobacillus bacteria including Lactobacillus crispatus, Lactobacillus gasseri, Lactobacillus jensenii and Lactobacillus iners, dominate.
- the normal flora in the vagina maintains a coordinated and dynamic balance with the host and the environment, that is, the vaginal microecological balance.
- the vaginal microecological balance is broken, the number of pathogenic bacteria increases or exogenous pathogens invade, and the vaginal flora and vaginal pH are abnormal, it is possible to cause inflammation.
- the balance of the vaginal microecology shifts toward anaerobic colonization, especially Gardnerella vaginalis and Atopobium vaginaae (Srinivasan and Fredricks, 2008).
- vaginitis can cause a variety of complications and sequelae.
- vaginitis can cause pelvic inflammatory disease and cervicitis, and it also poses a more serious threat to the health of pregnant women, such as increasing the risk of miscarriage in the first 3 months of pregnancy, premature rupture of membranes, chorioamnionitis, and premature birth.
- changes in the vaginal microecological environment are also associated with urinary tract infections.
- antibiotic therapy represented by metronidazole or clindamycin.
- antibiotic therapy may cause damage to beneficial flora, and long-term use is more likely to cause vaginal flora resistance.
- Probiotics play an important role in the treatment of vaginitis in women. They inhibit the growth of pathogenic microorganisms by producing lactic acid and a variety of antibacterial compounds, and stimulate the immune system through competitive adhesion, thereby achieving the effect of treating vaginitis (Kurt Selle and Todd R. Klaenhammer, 2013; Craig R. Cohen, 2020; Charlotte van der Veer, 2019). Exogenous supplementation of probiotics and the use of probiotics to inhibit the reproduction and growth of pathogenic bacteria have become a new therapy for the prevention or treatment of vaginitis.
- probiotics through the supplementation of probiotics, it can also be used to prevent or treat pathogen-related diseases or conditions, immune regulation-related diseases or conditions through the brain-gut axis or other mechanisms (Wanil Kim et al., 2020; Peter van Baarlen et al., 2009; Sandra Voltan et al., 2008; F.
- the present invention provides a novel Lactobacillus crispatus strain having improved properties in terms of antagonism against pathogenic bacteria, tolerance to digestive juices, intestinal colonization and the like.
- the strains provided by the present invention have one or more of the following properties: (i) a survival rate of at least 50%, 60%, 70%, 80%, 90%, 95%, 96%, 97%, 98% or 99% after incubation in simulated gastric fluid for 3 hours; (ii) a survival rate of at least 10%, 20%, 30%, 40%, 50%, 51%, 52%, 53%, 54%, 55% or 56% after incubation in simulated intestinal fluid for 4 hours; (iii) compared to L. crispatus LBV88, it has a higher adhesion ability to Caco-2 cells, VK2/E6E7 cells or both; (iv) compared to L.
- the present invention provides a Lactobacillus crispatus strain, whose preservation number is CGMCC No.19531.
- the present invention provides a method for culturing the strain provided by the present invention, comprising culturing the strain in a culture medium.
- the culture medium is an MRS culture medium.
- the culture is carried out under anaerobic conditions. In some embodiments, the culture is carried out at 37°C.
- the present invention provides a derivative of the strain provided by the present invention.
- the derivative is a culture of the strain provided by the present invention, a lysate of the strain provided by the present invention, an extract of the strain provided by the present invention, an inactivated product of the strain provided by the present invention, or a combination thereof.
- the present invention provides a culture medium comprising the strain or a derivative thereof provided by the present invention.
- the present invention provides a composition comprising an effective amount of a first component, wherein the first component comprises a strain provided by the present invention, a derivative thereof, or a culture medium comprising the same.
- the composition provided by the present invention is a food composition, a health food composition, a pharmaceutical composition, a food composition for special medical purposes, a cosmetic composition, a medical device composition, or a feed composition.
- compositions provided herein are formulated for ocular, otic, intranasal, sublingual, oral, transdermal, topical, nasal, rectal, or parenteral administration.
- the present invention provides use of the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same in the preparation of a medicament for antagonizing pathogens.
- the present invention provides use of the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same in the preparation of a medicament for preventing and/or treating a disease or condition associated with a pathogen.
- the pathogen is selected from the group consisting of bacteria, fungi, viruses, spirochetes, mycoplasmas, rickettsiae, chlamydiae, and parasites.
- the pathogen is selected from the group consisting of Mycobacterium, Salmonella, E. coli, Chlamydia, Staphylococcus, Bacillus, Psudomonas, Candida, Atopobium, Gardnerella, and Pityrosporum.
- the bacteria include Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella typhi, Atopobium vaginalis, Gardnerella vaginalis, or a combination thereof.
- the fungus comprises Candida albicans, Malassezia furfur, or a combination thereof.
- the pathogen-associated disease or condition is selected from the group consisting of female reproductive tract infection and reproductive tract flora disorder.
- the disease or condition associated with a pathogen is a skin disease associated with Malassezia infection.
- the present invention provides use of the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same in the preparation of a medicament for preventing and/or treating diseases or disorders related to immunoregulation.
- the disease or disorder associated with immunomodulation is cancer, an allergic disease, or an autoimmune disease.
- the cancer is selected from the group consisting of prostate cancer, gastro-esophageal cancer, lung cancer, liver cancer, pancreatic cancer, breast cancer, bronchial cancer, bone cancer, liver and bile duct cancer, ovarian cancer, testicular cancer, kidney cancer, bladder cancer, head and neck cancer, spine cancer, brain cancer, cervical cancer, uterine cancer, endometrial cancer, colon cancer, colorectal cancer, rectal cancer, anal cancer, gastrointestinal cancer, skin cancer, pituitary cancer, gastric cancer, vaginal cancer, thyroid cancer, glioblastoma, astrocytoma, melanoma, myelodysplastic syndrome, sarcoma, teratoma, glioma, adenocarcinoma, leukemia, lymphoma and myeloma.
- the allergic disease is selected from the group consisting of allergic rhinitis, allergic asthma, atopic dermatitis, allergic keratoconjunctivitis, urticaria, food allergy, drug allergy, dust mite allergy, and pollen allergy.
- the autoimmune disease is selected from the group consisting of rheumatoid arthritis, rheumatic fever, lupus, systemic sclerosis, atopic dermatitis, psoriasis, psoriatic arthritis, asthma, Guillain-Barré syndrome myasthenia gravis, dermatomyositis, polymyositis, multiple sclerosis, autoimmune encephalomyelitis, polyarteritis nodosa, Hashimoto's thyroiditis, temporal arteritis, juvenile diabetes, alopecia areata, pemphigus, aphthous stomatitis, autoimmune hemolytic anemia, Wegener's granulomatosis, Sjögren's syndrome, Addison's disease, Crohn's disease, Behcet's disease, edema, conjunctivitis, periodontitis, rhinitis, otitis media, chronic sinusitis,
- the present invention provides use of the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same in the preparation of a medicament for preventing and/or treating a disease or condition associated with osteoporosis.
- the disease or disorder associated with osteoporosis is selected from the group consisting of juvenile osteoporosis, menopausal osteoporosis, postmenopausal osteoporosis, post-traumatic osteoporosis, and osteoporosis due to aging, corticosteroid treatment, and inactivity.
- the present invention provides use of the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same in the preparation of a medicament for preventing and/or treating diseases or conditions associated with iron deficiency anemia, menopausal syndrome or central nervous system diseases.
- Figure 1 shows that L. crispatus-120 and the commercial strain L. crispatus LBV88 significantly inhibited the secretion of IL-4 compared with the negative control group.
- Figure 2 shows that L. crispatus-120 and the commercial strain L. crispatus LBV88 significantly inhibited the secretion of IL-5 compared with the negative control group.
- FIG5 shows that the scratching time of mice in the L. crispatus-120 administration group was significantly reduced compared with the model control group.
- the present invention provides an isolated Lactobacillus crispatus strain, which comprises a 16S rRNA having a nucleotide sequence of SEQ ID NO: 1. Sequence (SEQ ID NO: 1):
- mutant refers to any microorganism produced by modification of a parent strain.
- a mutant may be a microorganism produced by genetically modifying a deposited strain.
- the lactobacillus strain of the present invention can be identified by conventional methods in the art, including but not limited to classical morphological characteristics detection, physiological and biochemical characteristics detection and molecular biological detection.
- the morphology, staining, culture characteristics and colony characteristics of bacteria are the preliminary basis for bacterial identification, and the biochemical reaction of bacteria can be used to distinguish and identify the types of bacteria.
- the Lactobacillus strain claimed for protection comprises a 16S rRNA sequence having at least 80% (e.g., at least 85%, 88%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100%) sequence identity to the nucleotide sequence shown in SEQ ID NO:1, while maintaining the morphological and functional characteristics of Lactobacillus crispatus-120 (L. crispatus-120).
- the ability of each strain to inhibit histamine secretion is determined by the following method: after culturing the RBL-2H3 cell line, degranulation is induced, and then the o-phthalaldehyde post-column conversion method is used to determine the histamine content in the filtrate by high performance liquid chromatography.
- an OVA-induced asthma model is used.
- an HDM-induced asthma model is used. Any suitable index can be used to evaluate the effect of the lactobacillus strain of the present invention on allergic asthma.
- a histopathological examination is performed to observe inflammatory cell infiltration, bronchial tissue (bronchial smooth muscle), epithelial cells, etc.
- IL-5 + and IL-13 + cells are determined by counting cells producing IL-5 or IL-13 in lymphocytes with CD45 and CD3 ⁇ as markers.
- airway hyperresponsiveness (AHR) is detected.
- culture refers to a product obtained by culturing a strain in a culture medium, and the product may include the strain itself.
- a purified single colony is first obtained on a solid medium, and then a single colony is picked and inoculated into a liquid medium to further amplify the lactobacillus strain of the present invention.
- the lactobacillus cells are harvested using conventional methods and correspondingly frozen for storage or used in experiments.
- centrifugation is used to harvest the lactobacillus cells of the present invention.
- strains, derivatives thereof or culture media containing the same provided by the present invention can be used alone for food, health food, medicine, food for special medical purposes, cosmetics, medical devices or feed, etc., or can be mixed with suitable components well known to those skilled in the art for use in food, health food, medicine, food for special medical purposes, cosmetics, medical devices or feed, etc.
- compositions of the present invention can act by systemic and/or local administration.
- the compositions of the present invention are formulated for ocular, otic, intranasal, sublingual, oral, transdermal, topical, nasal, rectal or parenteral administration.
- composition of the present invention is in a corresponding suitable form.
- the composition of the present invention is for topical administration and can be formulated into dosage forms known in the art suitable for delivering the strain of the present invention, such as ointments, creams, suspensions, lotions, powders, solutions, pastes, gels, sprays, aerosols or oils.
- the composition of the present invention is for vaginal administration and can be formulated into dosage forms known in the art suitable for delivering the strain of the present invention, such as vaginal rings, tampons, creams, gels, pastes, foams or sprays.
- compositions of the present invention are for rectal administration and can be formulated into dosage forms known in the art suitable for delivering the strains of the present invention, such as suppositories or enemas.
- composition of the present invention can be administered to a subject in the form of a unit dose once or more per day.
- unit dose refers to a physically discrete unit suitable for administration to a subject, and each unit contains an effective amount of the lactobacillus strain of the present invention or a corresponding amount of derivative to provide an expected effect, such as edible, therapeutic or health-care effects.
- auxiliary components include:
- fillers such as cellulose, microcrystalline cellulose, lactose, mannitol, and starch;
- ointment bases such as petroleum jelly, paraffin, triglycerides, waxes, wool wax, wool alcohol, lanolin, hydrophilic ointments and polyethylene glycols;
- suppository bases such as polyethylene glycol, cocoa butter, and hard fat;
- solvents such as water, ethanol, isopropanol, glycerol, propylene glycol, liquid polyethylene glycols, and paraffin;
- Surfactants, emulsifiers, dispersants or wetting agents such as sodium lauryl sulfate, lecithin, phospholipids, fatty alcohols, sorbitan fatty acid esters, polyoxyethylene sorbitan fatty acid esters, polyoxyethylene fatty acid glycerides, polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, glycerol fatty acid esters and poloxamers;
- buffers such as phosphates, carbonates, citric acid, acetic acid, hydrochloric acid, sodium hydroxide solution, ammonium carbonate, tromethamine, and triethanolamine;
- isotonic agents such as dextrose and sodium chloride
- Adsorbents such as highly dispersed silica
- disintegrants such as modified starch, sodium carboxymethylcellulose, sodium starch glycolate, cross-linked polyvinyl pyrrolidone, and cross-linked sodium carboxymethylcellulose;
- coating materials such as sugar and shellac
- film formers for example polyvinyl pyrrolidone, polyvinyl alcohol, hydroxypropyl methylcellulose, hydroxypropyl cellulose, ethyl cellulose, hydroxypropyl methylcellulose phthalate, cellulose acetate, cellulose acetate phthalate, polyacrylates and polymethacrylates;
- capsule materials such as gelatin and hydroxypropyl methylcellulose
- Synthetic polymers such as polylactic acid, polyglycolide, polyacrylates, polymethacrylates, polyvinyl pyrrolidone, polyvinyl alcohol, polyvinyl acetate, polyethylene oxide, polyethylene glycol, and copolymers and block copolymers thereof;
- Stabilizers for example antioxidants such as ascorbic acid, ascorbyl palmitate, sodium ascorbate, butylated hydroxyanisole, butylated hydroxytoluene, propyl gallate, preservatives such as parabens, sorbic acid, thimerosal, benzalkonium chloride, chlorhexidine acetate and sodium benzoate;
- colorants such as inorganic pigments, such as iron oxide and titanium dioxide;
- Flavoring, sweetening, flavor and/or odor masking agents Flavoring, sweetening, flavor and/or odor masking agents.
- composition may also contain other conventional components in corresponding dosage forms.
- the composition of the present invention comprises an amount of 10 6 CFU/g to 10 12 CFU/g of the lactobacillus strain of the present invention and a corresponding amount of its derivatives, preferably 10 6 CFU/g to 10 11 CFU/g, 10 6 CFU/g to 10 10 CFU/g, 10 6 CFU/g to 10 9 CFU/g, 10 6 CFU/g to 10 8 CFU/g, 10 6 CFU/g to 10 7 CFU/g, 10 7 CFU/g to 10 12 CFU/g, 10 7 CFU/g to 10 11 CFU/g, 10 7 CFU/g to 10 10 CFU/g, 10 7 CFU/g to 10 7 CFU/g, 10 7 CFU/g to 10 9 CFU/g, 10 7 CFU/g to 10 8 CFU/g, 10 8 CFU/g to 10 12 CFU/g, 10 8 CFU/g to 10 13 CFU/g.
- CFU colony forming unit
- the strain belonging to the genus Lactobacillus can be any lactobacillus with a probiotic effect, including but not limited to: Lactobacillus crispatus, Lactobacillus gasseri, Lactobacillus jensenii, Lactobacillus iners, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus paracasei, Lactobacillus salivarius, Lactobacillus lactis, Lactobacillus rhamnosus, Lactobacillus johnsonii and Lactobacillus plantarum.
- the strain belonging to the genus Bifidobacterium can be any bifidobacterium with a probiotic effect, including but not limited to: Bifidobacterium longum, Bifidobacterium lactis, Bifidobacterium animalis, Bifidobacterium breve, Bifidobacterium infantis and Bifidobacterium adolescentis.
- postbiotics refers to non-viable bacterial products and/or metabolites of probiotic microorganisms that are biologically active in the host.
- Postbiotics mainly include two major categories of substances: metabolites and bacterial components.
- the metabolites can be selected from organic acids, short-chain fatty acids, intracellular polysaccharides, vitamins, proteins, enzymes, lipids or mixtures thereof.
- the bacterial components can be selected from lipoteichoic acid, teichoic acid, peptidoglycan, cell surface proteins, polysaccharides, cell membrane proteins, extracellular polysaccharides or mixtures thereof.
- prebiotic refers to any compound, nutrient, or other microorganism that is used to support or enhance the health effects of probiotics or is beneficial to the growth and/or activity of probiotics.
- Typical examples of prebiotics are carbohydrates (e.g., oligosaccharides), but non-carbohydrates are not excluded.
- the most common form of prebiotics is nutritionally classified as soluble fiber, and various forms of dietary fiber show a certain level of prebiotic effect.
- Prebiotics can be selected from oligosaccharides (e.g., fructose, galactose, and mannose), dietary fibers (e.g., soluble fibers and soy fibers), inulin, or mixtures thereof.
- oligosaccharides e.g., fructose, galactose, and mannose
- dietary fibers e.g., soluble fibers and soy fibers
- inulin e.g., inulin, or mixtures thereof.
- glycopeptides such as vancomycin and teicoplanin
- immunomodulators include, but are not limited to, checkpoint modulators, adoptive cell transfer, cytokines, oncolytic viruses, and therapeutic vaccines.
- Cytokines are used to enhance the presentation of tumor antigens to the immune system.
- Two main types of cytokines used to treat cancer are interferons and interleukins.
- cytokines include, but are not limited to, interferons (such as interferon- ⁇ , interferon- ⁇ and interferon- ⁇ ), colony stimulating factors (such as macrophage CSF, granulocyte macrophage CSF and granulocyte CSF), insulin growth factor (IGF-1), vascular endothelial growth factor (VEGF), transforming growth factor (TGF), fibroblast growth factor (FGF), interleukins (such as IL-1, IL-1 ⁇ , IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-11 and IL-12), tumor necrosis factor (such as TNF- ⁇ and TNF- ⁇ ) or any combination thereof.
- interferons such as interferon- ⁇ , interferon- ⁇
- the present invention also provides a treatment method, which comprises administering an effective amount of the strain provided by the present invention, its derivative, a culture medium containing the same, or a composition containing the same to a subject in need thereof, thereby preventing and/or treating a disease or condition in the subject.
- lactobacillus strains of the present invention depends on various factors known in the art, such as experimenter's weight, age, past medical history, current drug therapy, health status and the possibility of cross-reaction, allergy, sensitivity and adverse side effects, and route of administration and degree of disease development. Those skilled in the art can consider that for example above-mentioned factors reduce or increase dosage. The above dosage range does not constitute any form of limitation to the scope of the present invention.
- the present invention also provides a treatment method, which comprises administering the strain provided by the present invention, its derivative, culture medium containing the same, or composition containing the same to a subject in need, thereby antagonizing pathogens in the subject, or preventing and/or treating diseases or conditions associated with the pathogens.
- the bacteria include Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella typhi, Atopobium vaginalis, Gardnerella vaginalis, or a combination thereof.
- the fungus comprises Candida albicans, Malassezia furfur, or a combination thereof.
- the parasite is Trichomonas.
- the pathogen-associated diseases or conditions include diseases or conditions associated with vaginal inflammation, including but not limited to bacterial vaginitis, fungal vaginitis (e.g., candidal vaginitis), viral vaginitis, yeast vaginitis, Trichomonas vaginitis, infections in the vagina, sexually transmitted diseases such as HIV and chlamydia infections, infections that endanger the fetus in pregnant women, premature births, and urinary tract infections.
- bacterial vaginitis e.g., candidal vaginitis
- viral vaginitis e.g., candidal vaginitis
- yeast vaginitis e.g., Trichomonas vaginitis
- infections in the vagina e.g., sexually transmitted diseases such as HIV and chlamydia infections, infections that endanger the fetus in pregnant women, premature births, and urinary tract infections.
- the disease or condition associated with a pathogen comprises a disease associated with Malassezia infection.
- Malassezia infection-related diseases include, but are not limited to, dandruff, seborrheic dermatitis, atopic dermatitis and psoriasis.
- the present invention also provides a treatment method, which comprises administering the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same to a subject in need thereof, thereby preventing and/or treating a disease or condition related to immune regulation.
- the disease or disorder associated with immune regulation is cancer or an autoimmune disease.
- cancer refers to any medical condition characterized by malignant cell growth or neoplasm, abnormal proliferation, infiltration or metastasis.
- cancer examples include, but are not limited to, prostate cancer, gastroesophageal cancer, lung cancer, liver cancer, pancreatic cancer, breast cancer, bronchial cancer, duct cancer, bone cancer, liver and bile duct cancer, ovarian cancer, testicular cancer, kidney cancer, bladder cancer, head and neck cancer, spine cancer, brain cancer, cervical cancer, uterine cancer, endometrial cancer, colon cancer, colorectal cancer, rectal cancer, anal cancer, gastrointestinal cancer, skin cancer, pituitary cancer, stomach cancer, vaginal cancer, thyroid cancer, glioblastoma, astrocytoma, melanoma, myelodysplastic syndrome, sarcoma, teratoma, glioma, adenocarcinoma, leukemia, lymphoma and myeloma.
- Allergic diseases include, but are not limited to, allergic rhinitis, allergic asthma, atopic dermatitis, allergic keratoconjunctivitis, urticaria, food allergy, drug allergy, dust mite allergy, and pollen allergy.
- autoimmune disease refers to a disease in which the immune system of a mammal produces a humoral immune response or a cellular immune response against the mammal's own tissues, or against antigens that are harmless to the mammal itself, thereby producing tissue damage in the mammal. Symptoms and severity vary from patient to patient, and the clinical features of each patient vary greatly over time.
- autoimmune diseases include, but are not limited to, rheumatoid arthritis, rheumatic fever, lupus, systemic sclerosis, atopic dermatitis, psoriasis, psoriatic arthritis, asthma, Guillain-Barré syndrome, myasthenia gravis, dermatomyositis, polymyositis, multiple sclerosis, autoimmune encephalomyelitis, polyarteritis nodosa, Hashimoto's thyroiditis, temporal arteritis, juvenile diabetes, alopecia areata, pemphigus, aphthous stomatitis, autoimmune hemolytic anemia, Wechsler's musculoskeletal disease, and schizophrenia.
- Granulomatosis Sjögren's syndrome, Addison's disease, Crohn's disease, Behcet's disease, edema, conjunctivitis, periodontitis, rhinitis, otitis media, chronic sinusitis, pharyngitis, tonsillitis, bronchitis, pneumonia, gastric ulcer, gastritis, colitis, gout, eczema, acne, contact dermatitis, seborrheic dermatitis, ankylosing spondylitis, fibromyalgia, osteoarthritis, periarthritis of the shoulder, tendinitis, tenosynovitis myositis, hepatitis, cystitis, nephritis, sepsis, vasculitis, and bursitis.
- the present invention also provides a treatment method, which comprises administering the strain provided by the present invention, its derivative, culture medium containing the same, or composition containing the same to a subject in need thereof, thereby preventing and/or treating a disease or condition associated with osteoporosis.
- osteoporosis refers to a bone disease, including primary and secondary, characterized by deterioration of bone strength due to a decrease in bone mass and/or deterioration of bone quality, leading to an increased risk of fracture.
- osteoporosis examples include, but are not limited to, juvenile osteoporosis, menopausal osteoporosis, postmenopausal osteoporosis, post-traumatic osteoporosis, and osteoporosis due to aging, corticosteroid therapy, and inactivity. of osteoporosis.
- the present invention also provides a treatment method, which comprises administering the strain provided by the present invention, its derivative, culture medium containing the same, or composition containing the same to a subject in need, thereby preventing and/or treating diseases or conditions associated with iron deficiency anemia, menopausal syndrome, and central nervous system diseases.
- the present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in the preparation of a medicament for antagonizing pathogens.
- the present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in the preparation of a medicament for preventing and/or treating a disease or condition associated with immunoregulation.
- the present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in the preparation of a medicament for preventing and/or treating a disease or condition associated with osteoporosis.
- the present invention also provides the use of the strain of the present invention, its derivative, culture medium containing it or composition containing it in preparing a drug for preventing and/or treating diseases or conditions related to iron deficiency anemia, menopausal syndrome or central nervous system diseases.
- the present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in antagonizing pathogens.
- the present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same, or a composition containing the same in preventing and/or treating a disease or condition associated with a pathogen.
- the present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in preventing and/or treating diseases or disorders related to immunoregulation.
- the bacterial suspension after rinsing the swabs with a small amount of sterile PBS was used as the mother solution, and then diluted with sterile PBS to different concentrations, spread on the freshly prepared Rogosa SL solid culture medium, marked with information, and the culture dish was placed in a culture box, and an anaerobic gas-producing bag was placed in a 37°C incubator for 48-72 hours.
- Single colonies of different morphologies are picked with an inoculation loop and inoculated into MRS liquid culture medium, placed in a 37°C incubator, and cultured anaerobically for 16-24 hours; after the culture is completed, centrifuge them respectively, remove part of the supernatant, resuspend the bacteria, add an equal volume of 20% glycerol, vortexed and mixed, and dispensed into cryopreservation tubes, stored at -80°C, and sent strain samples for 16S rRNA sequencing to identify the strains, and obtain the commercial strain Lactobacillus crispatus LbV88.
- a kit for direct PCR amplification was used, and primers 27F (5'AGA GTT TGA TCM TGG CTC AG 3') and 1492R (5'TAC GGY TAC CTT GTT ACG ACT T 3') were used for PCR amplification.
- the PCR product was subjected to gel electrophoresis to determine the 16S rRNA gene fragment. If the gel electrophoresis results showed that the PCR was successful, the PCR sample was sent to a gene sequencing company for 16S rRNA sequencing. The sequence obtained by sequencing was compared with the data in the NCBI database for BLAST sequence similarity analysis. According to the highest homology score greater than 97%, the isolated strain was determined to be Lactobacillus crispatus, and was named Lactobacillus crispatus-120, i.e. L. crispatus-120.
- Oral probiotics can only play their beneficial effects when they enter the intestines, so it is very necessary to examine the ability of probiotic strains to tolerate digestive juices such as gastric acid and bile salts.
- the present invention determines its acid and bile salt resistance properties by in vitro simulated gastrointestinal fluid method.
- L. crispatus-120 and L. crispatus LBV88 control bacteria, commercial strain
- the pH of human gastric acid is 3.0-3.5. Take 2mL of the adjusted bacterial suspension and centrifuge again to remove the supernatant. Repeat in duplicate. Resuspend one portion of the bacteria with an equal volume of simulated gastric fluid at pH 3.0, and resuspend the other portion of the bacteria with an equal volume of normal saline. After incubation at 37°C for 3 hours, dilute each probiotic in a gradient manner and count on a plate.
- the acid resistance calculation formula is as follows:
- Acid tolerance (%) (Log10 CFU/mL in simulated gastric fluid)/(Log10 CFU/mL in normal saline) ⁇ 100.
- the cells were cultured at 37°C and 5% CO 2 for 24 hours, the supernatant was removed, and then ⁇ -MEM medium containing 5% FBS and IgE (0.1-0.7 ⁇ g/mL) were added.
- the cells were incubated for 1 to 8 hours, centrifuged at 15000 g for 3 minutes, the supernatant was removed, and 1 mL of HEPES buffer (140 mM NaCl, 5 mM KCl, 0.6 mM MgCl 2 , 1.0 mM CaCl 2 , 5.5 mM glucose, 0.1% bovine serum albumin
- HEPES buffer 140 mM NaCl, 5 mM KCl, 0.6 mM MgCl 2 , 1.0 mM CaCl 2 , 5.5 mM glucose, 0.1% bovine serum albumin
- the cells were washed 2-4 times with 100-400 ⁇ L of previously prepared bacterial culture fluid or positive control group ketotifen (5-40 ⁇ g
- Histamine inhibition rate (histamine content in negative control filtrate - histamine content in treatment group filtrate) / histamine content in negative control filtrate
- Example 9 Analysis of the effect of Lactobacillus crispatus on inhibiting Th2 cytokines in T cells
- the IgE levels after Lactobacillus crispatus treatment were compared with those of the negative control group, and the IgE inhibition was calculated according to the following formula:
- IgE inhibition rate (IgE content in negative control filtrate - IgE content in treatment group filtrate) / IgE content in negative control filtrate.
- Example 11 Effect of L. crispatus-120 on alleviating atopic dermatitis
- L. crispatus-120 Based on the results of in vitro screening tests, L. crispatus-120 with the best immunomodulatory effect was selected for animal efficacy studies.
- DNCB dinitrochlorobenzene
- Example 12 Evaluation of the therapeutic and preventive effects of L. crispatus-120 on asthma using an ovalbumin (OVA)-induced asthma mouse model
- mice 5-7 week old Balb/c mice were selected and adapted for 1 week, and then randomly divided into 3 groups, namely normal control group (control group-PBS; no OVA inhalation), OVA asthma model control group (OVA-PBS; inhaled OVA) and probiotic administration group (OVA-120), with 10 mice in each group. From the beginning of the experiment to the 31st day before the mice were killed, 200 ⁇ L PBS was gavaged into the normal control group and the asthma-induced control group every day, and 200 ⁇ L L. crispatus-120 bacterial solution was gavaged into the administration group every day.
- control group-PBS no OVA inhalation
- OVA-PBS OVA asthma model control group
- OVA-120 probiotic administration group
- OVA asthma model control group OVA-PBS
- many inflammatory cells including eosinophils infiltrated around the bronchioles, and overproliferated epithelial cells and thickened bronchial smooth muscle were also found; while in the L.
- OVA-120 administration group
- the infiltration of inflammatory cells was significantly reduced, the thickness of bronchial tissue was also reduced, and the epithelial cells were almost undamaged, indicating that L. crispatus-120 has a therapeutic and preventive effect on allergic asthma induced by OVA.
- the immune cells from lung tissue samples collected from each group were measured by flow cytometry (FACSAria III, BD). Cell number. Antibodies against several markers (anti-mouse CD45, BioLegend; anti-mouse CD3 ⁇ , BD; anti-mouse/human IL-5, BioLegend; anti-mouse IL-13, Invitrogen) were used to stain IL-5 + CD4 + T, IL-13 + CD4 + T cells. IL-5 + and IL-13 + cells were determined by counting cells producing IL-5 or IL-13 in lymphocytes with CD45 and CD3 ⁇ as markers.
- Example 13 Evaluation of the therapeutic and preventive effects of L. crispatus-120 on asthma using the HDM-induced asthma model
- House dust mites are allergens that are the main cause of extrinsic asthma.
- L. crispatus-120 a HDM-induced asthma mouse model was used to evaluate airway hypersensitivity, and the proportion of eosinophils in CD45 + cells, the proportion of IL-5 + CD4 + T cells in CD4 + T cells, and the proportion of IL-13 + CD4 + T cells in CD4 + T cells were determined.
- mice were sensitized by intranasal instillation of 10 ⁇ g HDM (House dust mite, Greer) suspended in 50 ⁇ L phosphate buffer (pH 7.4).
- 10 ⁇ g HDM suspended in 50 ⁇ L phosphate buffer was inhaled into the lungs by intranasal instillation for 5 days (day 14-18).
- the mice were treated with pentobarbital 24 hours after the last stimulation (day 19), and then airway hyperresponsiveness (AHR) was evaluated and bronchial incision was performed to collect lung tissue samples.
- AHR airway hyperresponsiveness
- mice anesthetized with pentobarbital were tested with the animal lung function-airway resistance and lung compliance system (FinePointe Resistance and Compliance, DSI-Buxco) was connected to the mouse, and different concentrations of methacholine PBS solution (0, 5, 10, 20 and 40 mg/mL) were administered to the mice. Then, the volume of air passing through the airway was measured to calculate the AHR value.
- Immune cells in the lungs were determined using a flow cytometer (FACSAria III, BD).
- Mouse antibodies (anti-mouse CD45, BioLegend; rat anti-mouse Siglec-F, BD; anti-mouse CD11b, BD; anti-mouse CD3 ⁇ , BD; anti-mouse TCR ⁇ , BioLegend; anti-mouse CD4, BioLegend; anti-mouse IL-5, BioLegend; anti-mouse IL-13, Invitrogen) were used to stain eosinophils and IL-5 + CD4 + T, IL-13 + CD4 + T cells.
- Eosinophils were determined by counting Siglec-f + CD11b + cells in cells expressing the common leukocyte marker CD45, and IL-5 + CD4 + T, IL-13 + CD4 + T cell numbers were determined by counting cells producing IL-5 or IL-13 in CD4 + T cells with CD3 ⁇ , TCR ⁇ and CD4 as markers.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Oncology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Zoology (AREA)
- Communicable Diseases (AREA)
- Immunology (AREA)
- Physical Education & Sports Medicine (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Mycology (AREA)
- Hematology (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Rheumatology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Reproductive Health (AREA)
- Endocrinology (AREA)
- Pulmonology (AREA)
- Diabetes (AREA)
- Neurology (AREA)
Abstract
An isolated Lactobacillus crispatus strain, a composition containing same and the use thereof.
Description
本发明涉及微生物领域,具体涉及分离的卷曲乳杆菌菌株,包含其的组合物及其应用。The invention relates to the field of microorganisms, and in particular to an isolated Lactobacillus crispatus strain, a composition containing the strain and application thereof.
女性阴道系统有三道防线:解剖结构、阴道黏膜和微生态菌群,其中最关键的一道防线就是微生态菌群。健康女性阴道内有200多种微生物,其中95%为乳酸菌,包括卷曲乳杆菌(Lactobacillus crispatus)、格氏乳杆菌(Lactobacillus gasseri)、詹氏乳杆菌(Lactobacillus jensenii)和惰性乳杆菌(Lactobacillus iners)等在内的若干乳杆菌属(Lactobacillus)细菌占据主导地位。阴道内正常菌群与宿主、环境保持着协调、动态的平衡,即阴道微生态平衡。一旦乳酸菌数量减少,阴道微生态平衡被打破,致病菌数量增多或外源病原体侵入,阴道菌群异常和阴道pH值异常,就有可能导致炎症的发生。在细菌性阴道炎中,阴道内微生态的平衡朝向厌氧菌定殖转变,特别地,阴道加德纳耐药菌(Gardnerella vaginalis)和阴道阿托波氏菌(Atopobium vaginae)等较为常见(Srinivasan和Fredricks,2008)。若阴道内微生态长期处于失衡状态,阴道炎便会反复发作。大量文献表明,阴道炎会导致多种并发症和后遗症。例如,阴道炎会导致盆腔炎和宫颈炎,对孕妇健康也有更加严重的威胁,如增加怀孕前3个月流产的风险、胎膜早破、绒毛膜羊膜炎以及早产。此外,阴道微生态环境的改变与尿路感染也有关联。The female vaginal system has three lines of defense: anatomical structure, vaginal mucosa and microecological flora, of which the most critical line of defense is the microecological flora. There are more than 200 kinds of microorganisms in the vagina of healthy women, of which 95% are lactic acid bacteria, including Lactobacillus crispatus, Lactobacillus gasseri, Lactobacillus jensenii and Lactobacillus iners. Several Lactobacillus bacteria, including Lactobacillus crispatus, Lactobacillus gasseri, Lactobacillus jensenii and Lactobacillus iners, dominate. The normal flora in the vagina maintains a coordinated and dynamic balance with the host and the environment, that is, the vaginal microecological balance. Once the number of lactic acid bacteria decreases, the vaginal microecological balance is broken, the number of pathogenic bacteria increases or exogenous pathogens invade, and the vaginal flora and vaginal pH are abnormal, it is possible to cause inflammation. In bacterial vaginitis, the balance of the vaginal microecology shifts toward anaerobic colonization, especially Gardnerella vaginalis and Atopobium vaginaae (Srinivasan and Fredricks, 2008). If the vaginal microecology is in an unbalanced state for a long time, vaginitis will recur. A large amount of literature shows that vaginitis can cause a variety of complications and sequelae. For example, vaginitis can cause pelvic inflammatory disease and cervicitis, and it also poses a more serious threat to the health of pregnant women, such as increasing the risk of miscarriage in the first 3 months of pregnancy, premature rupture of membranes, chorioamnionitis, and premature birth. In addition, changes in the vaginal microecological environment are also associated with urinary tract infections.
目前,各国临床指南推荐的治疗阴道炎的一线用药方案是以甲硝唑或克林霉素为代表的抗生素药物疗法。但是,抗生素药物疗法可能会造成有益菌群的损伤,长期使用更有可能出现阴道菌群耐药的现象。At present, the first-line medication recommended by clinical guidelines in various countries for the treatment of vaginitis is antibiotic therapy represented by metronidazole or clindamycin. However, antibiotic therapy may cause damage to beneficial flora, and long-term use is more likely to cause vaginal flora resistance.
益生菌在治疗妇女阴道炎过程中发挥着重要的作用,其通过产生乳酸和多种抗菌化合物抑制病原微生物的生长,还通过竞争黏附激发免疫系统,从而达到治疗阴道炎的效果(Kurt Selle和Todd R.Klaenhammer,2013;Craig R.Cohen,2020;Charlotte van der Veer,2019)。外源性补充益生菌,通过益生菌来抑制致病菌等的繁殖生长成为预防或治疗阴道炎的一种新疗法。此外,通过益生菌的补充,也可以通过脑肠轴或者其它机制用于预防或治疗病原体相关的疾病或病症、免疫调节相关的疾病或病症(Wanil Kim等,2020;Peter van
Baarlen等,2009;Sandra Voltan等,2008;F.Blanchet等,2021;Hirotaka Kawanabe-Matsuda等,2022;Kyosuke Kobayashi等,2019;Nuno R Nené等,2019;Paola Roggero等,2020;Luisa Cervantes-Barragan,2017)、骨质疏松相关的疾病或病症(Claes Ohlsson等,2014;Xin Xu等,2017;A.G.Nilsson等,2018;Abdul Malik Tyagi,2018)或者与缺铁性贫血(Susan C.Vonderheid等,2019;Stine Bering,2006;Zatollah Asemi和Ahmad Esmaillzadeh,2013;Michael Hoppe等,2017;Ulrika Axling等,2021;Nathalie Scheers等,2016;Michael Hoppe等,2015)、更年期综合征或神经中枢系统疾病相关的疾病或病症。Probiotics play an important role in the treatment of vaginitis in women. They inhibit the growth of pathogenic microorganisms by producing lactic acid and a variety of antibacterial compounds, and stimulate the immune system through competitive adhesion, thereby achieving the effect of treating vaginitis (Kurt Selle and Todd R. Klaenhammer, 2013; Craig R. Cohen, 2020; Charlotte van der Veer, 2019). Exogenous supplementation of probiotics and the use of probiotics to inhibit the reproduction and growth of pathogenic bacteria have become a new therapy for the prevention or treatment of vaginitis. In addition, through the supplementation of probiotics, it can also be used to prevent or treat pathogen-related diseases or conditions, immune regulation-related diseases or conditions through the brain-gut axis or other mechanisms (Wanil Kim et al., 2020; Peter van Baarlen et al., 2009; Sandra Voltan et al., 2008; F. Blanchet et al., 2021; Hirotaka Kawanabe-Matsuda et al., 2022; Kyosuke Kobayashi et al., 2019; Nuno R Nené et al., 2019; Paola Roggero et al., 2020; Luisa Cervantes-Barragan, 2017), diseases or conditions related to osteoporosis (Claes Ohlsson et al., 2014; Xin Xu et al., 2017; AGNilsson et al., 2018; Abdul Malik Tyagi, 2018) or iron deficiency anemia (Susan C. Vonderheid et al., 2019; Stine Bering, 2006; Zatollah Asemi and Ahmad Esmaillzadeh, 2013; Michael Hoppe et al., 2017; Ulrika Axling et al., 2021; Nathalie Scheers et al., 2016; Michael Hoppe et al., 2015), diseases or conditions related to menopausal syndrome or central nervous system diseases.
发明内容Summary of the invention
本发明提供了一株新的卷曲乳杆菌菌株,其在拮抗致病菌、耐受消化液、肠道定殖等方面具有改进性质。The present invention provides a novel Lactobacillus crispatus strain having improved properties in terms of antagonism against pathogenic bacteria, tolerance to digestive juices, intestinal colonization and the like.
一方面,本发明提供一种卷曲乳杆菌(Lactobacillus crispatus)菌株,其包含核苷酸序列为SEQ ID NO:1的16S rRNA序列。在一些实施方案中,本发明所提供的菌株分离自生殖道分泌物。In one aspect, the present invention provides a Lactobacillus crispatus strain comprising a 16S rRNA sequence having a nucleotide sequence of SEQ ID NO: 1. In some embodiments, the strain provided by the present invention is isolated from reproductive tract secretions.
在一些实施方案中,本发明所提供的菌株具有如下一种或多种性质:(i)在模拟胃液中孵育3小时后存活率至少为50%、60%、70%、80%、90%、95%、96%、97%、98%或99%;(ii)在模拟肠液中孵育4小时后存活率至少为10%、20%、30%、40%、50%、51%、52%、53%、54%、55%或56%;(iii)相比于L.crispatus LBV88,其具有对Caco-2细胞、VK2/E6E7细胞或两者更高的粘附能力;(iv)相比于L.crispatus LBV88,其具有对铜绿假单胞菌、伤寒沙门氏菌、大肠杆菌、金黄色葡萄球菌、阴道加德纳耐药菌、阿托波氏菌、糠秕马拉色菌或任意组合更高的抑菌能力;(v)对阴道加德纳菌、白色念珠菌或任意组合具有显著的抑制能力,而且将乳杆菌数量恢复到正常水平以上,同时缓解外阴水肿、分泌物多等症状,恢复阴道粘膜损伤;(vi)相比于L.crispatus LBV88,其对抗原诱导的组胺释放、Th2型细胞因子(IL-4和/或IL-5)的分泌和/或IgE的分泌具有更强的抑制作用;(vii)降低皮炎评分、抓挠时间和皮肤厚度,显著减轻特应性皮炎;(viii)对经卵清蛋白(OVA)诱导的过敏性哮喘具有治疗和预防作用,且通过抑制作为介导过敏性反应的Th2型细胞因子的IL-5和IL-13的分泌来发挥其对过敏性哮喘的治疗性和预防性作用;和(ix)在屋尘螨(HDM)诱导的过敏性哮喘中通过抑制气道高反应性和/或抑制炎性细胞(例如嗜酸性粒细胞、IL-5+CD4+T细胞和/或IL-13+CD4+T细胞)来发挥过敏性哮喘的治疗和预防作用。
In some embodiments, the strains provided by the present invention have one or more of the following properties: (i) a survival rate of at least 50%, 60%, 70%, 80%, 90%, 95%, 96%, 97%, 98% or 99% after incubation in simulated gastric fluid for 3 hours; (ii) a survival rate of at least 10%, 20%, 30%, 40%, 50%, 51%, 52%, 53%, 54%, 55% or 56% after incubation in simulated intestinal fluid for 4 hours; (iii) compared to L. crispatus LBV88, it has a higher adhesion ability to Caco-2 cells, VK2/E6E7 cells or both; (iv) compared to L. crispatus LBV88 has higher antibacterial ability against Pseudomonas aeruginosa, Salmonella typhi, Escherichia coli, Staphylococcus aureus, vaginal Gardnerella resistant, Atopobium, Malassezia furfur or any combination; (v) has significant inhibitory ability against vaginal Gardnerella, Candida albicans or any combination, and restores the number of Lactobacillus to above normal levels, while relieving symptoms such as vulvar edema and excessive secretions, and restoring vaginal mucosal damage; (vi) compared with L. crispatus LBV88, which has a stronger inhibitory effect on antigen-induced histamine release, secretion of Th2 cytokines (IL-4 and/or IL-5) and/or secretion of IgE; (vii) reduces dermatitis scores, scratching time and skin thickness, and significantly alleviates atopic dermatitis; (viii) has a therapeutic and preventive effect on allergic asthma induced by ovalbumin (OVA), and exerts its therapeutic and preventive effect on allergic asthma by inhibiting the secretion of IL-5 and IL-13, which are Th2 cytokines that mediate allergic reactions; and (ix) exerts a therapeutic and preventive effect on allergic asthma in allergic asthma induced by house dust mite (HDM) by inhibiting airway hyperresponsiveness and/or inhibiting inflammatory cells (such as eosinophils, IL-5 + CD4 + T cells and/or IL-13 + CD4 + T cells).
另一方面,本发明提供一种卷曲乳杆菌(Lactobacillus crispatus)菌株,其保藏编号为CGMCC No.19531。On the other hand, the present invention provides a Lactobacillus crispatus strain, whose preservation number is CGMCC No.19531.
另一方面,本发明提供一种培养本发明所提供的菌株的方法,包括在培养基中培养所述菌株。在一些实施方案中,所述培养基是MRS培养基。在一些实施方案中,所述培养在厌氧条件下进行。在一些实施方案中,所述培养在37℃下进行。On the other hand, the present invention provides a method for culturing the strain provided by the present invention, comprising culturing the strain in a culture medium. In some embodiments, the culture medium is an MRS culture medium. In some embodiments, the culture is carried out under anaerobic conditions. In some embodiments, the culture is carried out at 37°C.
另一方面,本发明提供一种本发明所提供的菌株的衍生物。在一些实施方案中,所述衍生物是本发明所提供的菌株的培养物、本发明所提供的菌株的裂解物、本发明所提供的菌株的提取物、本发明所提供的菌株的灭活产物或其组合。On the other hand, the present invention provides a derivative of the strain provided by the present invention. In some embodiments, the derivative is a culture of the strain provided by the present invention, a lysate of the strain provided by the present invention, an extract of the strain provided by the present invention, an inactivated product of the strain provided by the present invention, or a combination thereof.
另一方面,本发明提供一种培养基,其包含本发明所提供的菌株或其衍生物。In another aspect, the present invention provides a culture medium comprising the strain or a derivative thereof provided by the present invention.
另一方面,本发明提供一种组合物,其包含有效量的第一组分,其中所述第一组分包括本发明所提供的菌株、其衍生物或包含其的培养基。在一些实施方案中,本发明所提供的组合物是食品组合物、保健食品组合物、药物组合物、特殊医学用途食品组合物、化妆品组合物、医疗器械组合物或饲料组合物。On the other hand, the present invention provides a composition comprising an effective amount of a first component, wherein the first component comprises a strain provided by the present invention, a derivative thereof, or a culture medium comprising the same. In some embodiments, the composition provided by the present invention is a food composition, a health food composition, a pharmaceutical composition, a food composition for special medical purposes, a cosmetic composition, a medical device composition, or a feed composition.
在一些实施方案中,本发明所提供的组合物以丸剂、片剂、锭剂、冻干粉剂、颗粒剂、胶囊剂、水溶液、醇溶液、油溶液、糖浆剂、乳液、悬浮液、栓剂、注射或输注用溶液、软膏剂、凝胶、酊剂、霜剂、贴剂、洗剂、喷雾剂、气雾剂、粉雾剂、泡腾片、透皮治疗系统、微胶囊、植入物或棒的形式存在。In some embodiments, the compositions provided by the present invention are in the form of pills, tablets, lozenges, lyophilized powders, granules, capsules, aqueous solutions, alcoholic solutions, oily solutions, syrups, emulsions, suspensions, suppositories, solutions for injection or infusion, ointments, gels, tinctures, creams, patches, lotions, sprays, aerosols, powder sprays, effervescent tablets, transdermal therapeutic systems, microcapsules, implants or sticks.
在一些实施方案中,本发明所提供的组合物被配制用于经眼、经耳、鼻内、舌下、口服、经皮、局部、经鼻、直肠或胃肠外施用。In some embodiments, the compositions provided herein are formulated for ocular, otic, intranasal, sublingual, oral, transdermal, topical, nasal, rectal, or parenteral administration.
在一些实施方案中,本发明所提供的组合物进一步包括第二组分。在一些实施方案中,所述第二组分包括益生菌、后生元、益生元、抗菌剂、免疫调节剂、抗癌剂、骨质疏松治疗剂、精神领域相关治疗剂、发育相关治疗剂或其组合。在一些实施方案中,所述第一组分与所述第二组分的重量比例为1:99至99:1。在一些实施方案中,所述第一组分于所述第二组分先、后或同时施用。In some embodiments, the composition provided by the present invention further includes a second component. In some embodiments, the second component includes probiotics, postbiotics, prebiotics, antimicrobial agents, immunomodulators, anticancer agents, osteoporosis therapeutic agents, mental field related therapeutic agents, development related therapeutic agents or combinations thereof. In some embodiments, the weight ratio of the first component to the second component is 1:99 to 99:1. In some embodiments, the first component is administered before, after or simultaneously with the second component.
另一方面,本发明提供本发明所提供的菌株、其衍生物、包含其的培养基或包含其的组合物在制备用于拮抗病原体的药物中的用途。In another aspect, the present invention provides use of the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same in the preparation of a medicament for antagonizing pathogens.
另一方面,本发明提供本发明所提供的菌株、其衍生物、包含其的培养基或包含其的组合物在制备用于预防和/或治疗与病原体相关的疾病或病症的药物中的用途。
In another aspect, the present invention provides use of the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same in the preparation of a medicament for preventing and/or treating a disease or condition associated with a pathogen.
在一些实施方案中,所述病原体选自由以下组成的组:细菌、真菌、病毒、螺旋体、支原体、立克次氏体、衣原体和寄生虫。In some embodiments, the pathogen is selected from the group consisting of bacteria, fungi, viruses, spirochetes, mycoplasmas, rickettsiae, chlamydiae, and parasites.
在一些实施方案中,所述病原体选自由以下组成的组:分枝杆菌属(Mycobacterium)、沙门菌属(Salmonella)、大肠杆菌属(E.coli)、衣原体属(Chlamydia)、葡萄球菌属(Staphylococcus)、芽孢杆菌属(Bacillus)、假单胞菌属(Psudomonas)、念珠菌属(Candida)、阿托波氏菌属(Atopobium)、加德纳菌属(Gardnerella)和马拉色菌属(Pityrosporum)。In some embodiments, the pathogen is selected from the group consisting of Mycobacterium, Salmonella, E. coli, Chlamydia, Staphylococcus, Bacillus, Psudomonas, Candida, Atopobium, Gardnerella, and Pityrosporum.
在一些实施方案中,所述细菌包括大肠埃希氏菌、铜绿假单胞菌、金黄色葡萄球菌、伤寒沙门氏菌、阴道阿托波氏菌、阴道加德纳耐药菌或其组合。In some embodiments, the bacteria include Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella typhi, Atopobium vaginalis, Gardnerella vaginalis, or a combination thereof.
在一些实施方案中,所述真菌包括白色念珠菌、糠秕马拉色菌或其组合。In some embodiments, the fungus comprises Candida albicans, Malassezia furfur, or a combination thereof.
在一些实施方案中,所述寄生虫为滴虫。In some embodiments, the parasite is Trichomonas.
在一些实施方案中,所述与病原体相关的疾病或病症选自由以下组成的组:女性生殖道感染和生殖道菌群紊乱。In some embodiments, the pathogen-associated disease or condition is selected from the group consisting of female reproductive tract infection and reproductive tract flora disorder.
在一些实施方案中,所述与病原体相关的疾病或病症为马拉色菌感染相关皮肤疾病。In some embodiments, the disease or condition associated with a pathogen is a skin disease associated with Malassezia infection.
另一方面,本发明提供本发明所提供的菌株、其衍生物、包含其的培养基或包含其的组合物在制备用于预防和/或治疗与免疫调节相关的疾病或病症的药物中的用途。On the other hand, the present invention provides use of the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same in the preparation of a medicament for preventing and/or treating diseases or disorders related to immunoregulation.
在一些实施方案中,所述与免疫调节相关的疾病或病症是癌症、过敏性疾病或自身免疫性疾病。In some embodiments, the disease or disorder associated with immunomodulation is cancer, an allergic disease, or an autoimmune disease.
在一些实施方案中,所述癌症选自由以下组成的组:前列腺癌、胃-食道癌、肺癌、肝癌、胰腺癌、乳腺癌、支气管癌、骨癌、肝脏和胆管癌症、卵巢癌、睾丸癌、肾癌、膀胱癌、头颈癌、脊柱癌、脑癌、宫颈癌、子宫癌、子宫内膜癌、结肠癌、结肠直肠癌、直肠癌、肛门癌、胃肠癌、皮肤癌、垂体癌、胃癌、阴道癌、甲状腺癌、神经胶母细胞瘤、星形细胞瘤、黑色素瘤、骨髓发育不良综合症、肉瘤、畸胎瘤、神经胶质瘤、腺癌、白血病、淋巴瘤和骨髓瘤。In some embodiments, the cancer is selected from the group consisting of prostate cancer, gastro-esophageal cancer, lung cancer, liver cancer, pancreatic cancer, breast cancer, bronchial cancer, bone cancer, liver and bile duct cancer, ovarian cancer, testicular cancer, kidney cancer, bladder cancer, head and neck cancer, spine cancer, brain cancer, cervical cancer, uterine cancer, endometrial cancer, colon cancer, colorectal cancer, rectal cancer, anal cancer, gastrointestinal cancer, skin cancer, pituitary cancer, gastric cancer, vaginal cancer, thyroid cancer, glioblastoma, astrocytoma, melanoma, myelodysplastic syndrome, sarcoma, teratoma, glioma, adenocarcinoma, leukemia, lymphoma and myeloma.
在一些实施方案中,所述过敏性疾病选自由以下组成的组:过敏性鼻炎、过敏性哮喘、特应性皮炎、过敏性角膜结膜炎、荨麻疹、食物过敏、药物过敏、尘螨过敏和花粉过敏。In some embodiments, the allergic disease is selected from the group consisting of allergic rhinitis, allergic asthma, atopic dermatitis, allergic keratoconjunctivitis, urticaria, food allergy, drug allergy, dust mite allergy, and pollen allergy.
在一些实施方案中,所述自身免疫性疾病选自由以下组成的组:类风湿性关节炎、风湿热、狼疮、系统性硬皮病、特应性皮炎、银屑病、银屑病关节炎、哮喘、吉兰-巴雷综合
征、重症肌无力、皮肌炎、多肌炎、多发性硬化、自身免疫性脑脊髓炎、结节性多动脉炎、桥本甲状腺炎、颞动脉炎、青少年糖尿病、斑秃、天疱疮、口疮性口炎、自身免疫性溶血性贫血、韦氏肉芽肿病、舍格伦综合征、艾迪生病、克罗恩病、白塞病、水肿、结膜炎、牙周炎、鼻炎、中耳炎、慢性鼻窦炎、咽喉炎、扁桃体炎、支气管炎、肺炎、胃溃疡、胃炎、结肠炎、痛风、湿疹、痤疮、接触性皮炎、脂溢性皮炎、强直性脊柱炎、纤维肌痛、骨关节炎、肩周关节炎、腱炎、腱鞘炎肌炎、肝炎、膀胱炎、肾炎、脓毒症、血管炎和滑囊炎。In some embodiments, the autoimmune disease is selected from the group consisting of rheumatoid arthritis, rheumatic fever, lupus, systemic sclerosis, atopic dermatitis, psoriasis, psoriatic arthritis, asthma, Guillain-Barré syndrome myasthenia gravis, dermatomyositis, polymyositis, multiple sclerosis, autoimmune encephalomyelitis, polyarteritis nodosa, Hashimoto's thyroiditis, temporal arteritis, juvenile diabetes, alopecia areata, pemphigus, aphthous stomatitis, autoimmune hemolytic anemia, Wegener's granulomatosis, Sjögren's syndrome, Addison's disease, Crohn's disease, Behcet's disease, edema, conjunctivitis, periodontitis, rhinitis, otitis media, chronic sinusitis, pharyngitis, tonsillitis, bronchitis, pneumonia, gastric ulcer, gastritis, colitis, gout, eczema, acne, contact dermatitis, seborrheic dermatitis, ankylosing spondylitis, fibromyalgia, osteoarthritis, periarthritis of the shoulder, tendinitis, tenosynovitis myositis, hepatitis, cystitis, nephritis, sepsis, vasculitis and bursitis.
另一方面,本发明提供本发明所提供的菌株、其衍生物、包含其的培养基或包含其的组合物在制备用于预防和/或治疗与骨质疏松相关的疾病或病症的药物中的用途。In another aspect, the present invention provides use of the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same in the preparation of a medicament for preventing and/or treating a disease or condition associated with osteoporosis.
在一些实施方案中,所述与骨质疏松相关的疾病或病症选自由以下组成的组:青少年骨质疏松症、绝经期骨质疏松症、绝经后骨质疏松症、创伤后骨质疏松症,和由于年老、皮质激素治疗和不活动引发的骨质疏松症。In some embodiments, the disease or disorder associated with osteoporosis is selected from the group consisting of juvenile osteoporosis, menopausal osteoporosis, postmenopausal osteoporosis, post-traumatic osteoporosis, and osteoporosis due to aging, corticosteroid treatment, and inactivity.
另一方面,本发明提供本发明所提供的菌株、其衍生物、包含其的培养基或包含其的组合物在制备用于预防和/或治疗与缺铁性贫血、更年期综合征或神经中枢系统疾病相关的疾病或病症的药物中的用途。On the other hand, the present invention provides use of the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same in the preparation of a medicament for preventing and/or treating diseases or conditions associated with iron deficiency anemia, menopausal syndrome or central nervous system diseases.
图1显示与阴性对照组相比,L.crispatus-120和商业菌株L.crispatus LBV88显著抑制IL-4的分泌。Figure 1 shows that L. crispatus-120 and the commercial strain L. crispatus LBV88 significantly inhibited the secretion of IL-4 compared with the negative control group.
图2显示与阴性对照组相比,L.crispatus-120和商业菌株L.crispatus LBV88显著抑制IL-5的分泌。Figure 2 shows that L. crispatus-120 and the commercial strain L. crispatus LBV88 significantly inhibited the secretion of IL-5 compared with the negative control group.
图3显示与阴性对照组相比,L.crispatus-120和商业菌株L.crispatus LBV88显著抑制IgE的分泌。Figure 3 shows that L. crispatus-120 and the commercial strain L. crispatus LBV88 significantly inhibited the secretion of IgE compared with the negative control group.
图4显示与模型对照组相比,L.crispatus-120给药组小鼠的皮炎评分显著降低。FIG4 shows that the dermatitis score of mice in the L. crispatus-120 administration group was significantly reduced compared with the model control group.
图5显示与模型对照组相比,L.crispatus-120给药组小鼠的抓挠时间显著降低。FIG5 shows that the scratching time of mice in the L. crispatus-120 administration group was significantly reduced compared with the model control group.
图6A和6B显示与模型对照组相比,L.crispatus-120给药组和地塞米松组小鼠的耳厚度(图6A)和背皮肤厚度(图6B)均显著降低。Figures 6A and 6B show that compared with the model control group, the ear thickness (Figure 6A) and dorsal skin thickness (Figure 6B) of the mice in the L. crispatus-120 administration group and the dexamethasone group were significantly reduced.
图7A和7B显示与模型对照组相比,L.crispatus-120给药组小鼠中的总IL-5(图7A)
和总IL-13(图7B)水平均显著降低。Figures 7A and 7B show the total IL-5 in the mice in the L. crispatus-120 administration group compared with the model control group (Figure 7A) The levels of IL-13 and total IL-13 (Figure 7B) were significantly decreased.
图8显示与哮喘模型对照组(HDM)相比,L.crispatus-120给药(HDM+120)有效抑制引起哮喘的气道高反应性。FIG8 shows that L. crispatus-120 administration (HDM+120) effectively inhibits airway hyperresponsiveness causing asthma compared with the asthma model control group (HDM).
图9A-9C显示与哮喘模型对照组(HDM)相比,L.crispatus-120给药(HDM+120)有效抑制嗜酸性粒细胞(Eos)、IL-5+CD4+T细胞和IL-13+CD4+T细胞。9A-9C show that L. crispatus-120 administration (HDM+120) effectively inhibited eosinophils (Eos), IL-5 + CD4 + T cells, and IL-13 + CD4 + T cells compared with the asthma model control group (HDM).
以下对本文的描述仅旨在说明本文的各种实施方式。因此,所论述的具体改造不应被解释为对本文范围的限制。所属领域的技术人员将显而易见的是,可以在不脱离本文的范围的情况下实行各种等效、变化和修改,并且应理解,此类等效实施例将包含在本文中。本文引用的所有参考文献,包含出版物、专利和专利申请,均以全文引用的方式并入本文中。The following description of this article is intended only to illustrate the various embodiments of this article. Therefore, the specific transformation discussed should not be interpreted as limiting the scope of this article. It will be apparent to those skilled in the art that various equivalents, changes and modifications can be implemented without departing from the scope of this article, and it should be understood that such equivalent embodiments will be included in this article. All references cited herein, including publications, patents and patent applications, are incorporated herein by reference in their entirety.
除非另外定义,本文所用的全部技术术语和科学术语与本发明所属领域的普通技术人员通常所理解的意义相同。Singleton等人,《微生物学和分子生物学词典(Dictionary of Microbiology and Molecular Biology),第20版》(约翰威利父子公司(John Wiley and Sons),纽约,1994),以及Hale和Marham,《哈珀柯林斯生物学词典(the Harper Collins Dictionary of Biology)》(哈珀永久出版社(Harper Perennial),纽约州,1991)等作为通用词典提供了本文所使用的许多术语的通常含义。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the invention belongs. Singleton et al., Dictionary of Microbiology and Molecular Biology, 20th Edition (John Wiley and Sons, New York, 1994), and Hale and Marham, the Harper Collins Dictionary of Biology (Harper Perennial, New York, 1991), etc., provide general meanings of many of the terms used herein as general dictionaries.
定义definition
如本文所使用的,冠词“一个(种)”和“所述”用于指一个(种)或多个(种)(即,至少一个(种))该冠词的语法对象。As used herein, the articles "a," "an," and "the" are used to refer to one or more than one (ie, to at least one) of the grammatical object of the article.
除非明确规定或从上下文显而易见,否则如本文所用的,术语“约”应理解为在本领域的正常公差范围内,例如在平均值的2个标准偏差以内。“约”可以被理解为在所述值的10%、9%、8%、7%、6%、5%、4%、3%、2%、1%、0.5%、0.1%、0.05%或0.01%之内。Unless expressly specified or obvious from the context, as used herein, the term "about" should be understood as within the normal tolerance range in the art, such as within 2 standard deviations of the mean. "About" can be understood as within 10%, 9%, 8%, 7%, 6%, 5%, 4%, 3%, 2%, 1%, 0.5%, 0.1%, 0.05% or 0.01% of the stated value.
卷曲乳杆菌菌株Lactobacillus crispatus strain
本发明提供一株分离的卷曲乳杆菌,其包含核苷酸序列为SEQ ID NO:1的16S rRNA
序列(SEQ ID NO:1):
The present invention provides an isolated Lactobacillus crispatus strain, which comprises a 16S rRNA having a nucleotide sequence of SEQ ID NO: 1. Sequence (SEQ ID NO: 1):
The present invention provides an isolated Lactobacillus crispatus strain, which comprises a 16S rRNA having a nucleotide sequence of SEQ ID NO: 1. Sequence (SEQ ID NO: 1):
本发明提供了一株分离的乳杆菌,其已于2020年03月30日保藏在中国微生物菌种保藏管理委员会普通微生物中心(CGMCC),保藏地址:北京市朝阳区北辰西路1号院3号,邮编:100101,保藏编号:CGMCC No.19531。该分离的乳杆菌命名为卷曲乳杆菌-120(L.crispatus-120),分类命名是卷曲乳杆菌(Lactobacillus crispatus)。The present invention provides an isolated lactobacillus, which has been deposited in the General Microbiology Center of China Microorganism Culture Collection Administration (CGMCC) on March 30, 2020, with a deposit address of No. 3, Yard No. 1, Beichen West Road, Chaoyang District, Beijing, zip code: 100101, and a deposit number of CGMCC No. 19531. The isolated lactobacillus is named Lactobacillus crispatus-120 (L. crispatus-120), and its classification name is Lactobacillus crispatus (Lactobacillus crispatus).
本发明的乳杆菌菌株还包括上述乳杆菌菌株的突变体、变体和/或子代。
The lactobacillus strains of the present invention also include mutants, variants and/or progeny of the above lactobacillus strains.
如本文所使用的,“突变体”是指由亲代菌株的修饰而产生的任何微生物。例如,突变体可能是通过对保藏菌株进行基因修饰而产生的微生物。As used herein, "mutant" refers to any microorganism produced by modification of a parent strain. For example, a mutant may be a microorganism produced by genetically modifying a deposited strain.
如本文所使用的,“变体”是指来源于亲代菌株的天然存在的微生物。例如,变体可能是适应特定细胞培养条件而产生的微生物。As used herein, "variant" refers to a naturally occurring microorganism derived from a parent strain. For example, a variant may be a microorganism produced by adapting to specific cell culture conditions.
如本文所使用的,“子代”是指由亲代菌株或其突变体、变体经繁殖或增殖而产生的任何微生物,所述子代菌株本身可以被识别为与亲代菌株相同或实质上相同的菌株。能够理解的是,鉴于无性繁殖过程,子代菌株在基因上与亲代菌株几乎完全相同。因此,在一个实施方案中,子代菌株在基因上与亲代菌株完全相同,并且可以被认为是亲代菌株的“克隆”。在另一个实施方案中,子代菌株在基因上与亲代菌株实质上完全相同。As used herein, "progeny" refers to any microorganism produced by breeding or proliferation of a parent strain or its mutant, variant, and the progeny strain itself can be identified as a strain identical or substantially identical to the parent strain. It is understood that, in view of the asexual reproduction process, the progeny strain is almost identical to the parent strain in genes. Therefore, in one embodiment, the progeny strain is identical to the parent strain in genes, and can be considered as a "clone" of the parent strain. In another embodiment, the progeny strain is substantially identical to the parent strain in genes.
在细菌全长基因组中,突变体、变体或子代与其亲代菌株相比具有至少90%、95%、98%、99%、99.5%或99.9%的序列同一性。此外,突变体、变体或子代将保留与亲代菌株相同的表型,例如,突变体、变体或子代可以表现出与亲代菌株相同或等效水平的拮抗致病菌、耐受消化液、肠道定殖等方面的能力。In the full-length genome of the bacteria, the mutant, variant or progeny has at least 90%, 95%, 98%, 99%, 99.5% or 99.9% sequence identity compared to its parent strain. In addition, the mutant, variant or progeny will retain the same phenotype as the parent strain, for example, the mutant, variant or progeny can show the same or equivalent level of antagonism to pathogenic bacteria, tolerance to digestive juices, intestinal colonization and other aspects as the parent strain.
与核苷酸序列(或氨基酸序列)有关的“序列同一性百分比(%)”是指在对准候选序列与参照序列,并在必要时引入空位以使一致核苷酸(或氨基酸)达到最大数量之后,该候选序列中与该参照序列中的核苷酸(或氨基酸)残基一致的核苷酸(或氨基酸)残基的百分比。氨基酸残基的保守取代可视为或可不视为一致残基。出于确定核苷酸(或氨基酸)序列同一性百分比的目的进行的比对可例如使用可公开获得的工具,如BLASTN、BLASTp(可见于美国国家生物技术信息中心(U.S.National Center for Biotechnology Information,NCBI)的网站,另参见Altschul S.F.等人,《分子生物学杂志(J.Mol.Biol.)》,215:403-410(1990);Stephen F.等人,《核酸研究(Nucleic Acids Res.)》,25:3389-3402(1997))、ClustalW2(可见于欧洲生物信息研究所(European Bioinformatics Institute)网站,另参见Higgins D.G.等人,《酶学方法(Methods in Enzymology)》,266:383-402(1996);Larkin M.A。等人,《生物信息学(Bioinformatics)》(英格兰牛津(Oxford,England)),23(21):2947-8(2007)))和ALIGN或Megalign(DNASTAR)软件实现。本领域的普通技术人员可使用所述工具提供的默认参数,或可定制适于比对的参数,如通过选择适合算法进行。"Percentage (%) of sequence identity" in relation to a nucleotide sequence (or amino acid sequence) refers to the percentage of nucleotide (or amino acid) residues in the candidate sequence that are identical to the nucleotide (or amino acid) residues in the reference sequence, after aligning the candidate sequence with the reference sequence and introducing gaps, if necessary, to maximize the number of identical nucleotides (or amino acids). Conservative substitutions of amino acid residues may or may not be considered identical residues. Alignments for the purpose of determining the percentage of identity of nucleotide (or amino acid) sequences may be performed, for example, using publicly available tools such as BLASTN, BLASTp (available on the website of the U.S. National Center for Biotechnology Information (NCBI), see also Altschul S.F. et al., J. Mol. Biol., 215:403-410 (1990); Stephen F. et al., Nucleic Acids Res., 25:3389-3402). (1997)), ClustalW2 (available at the European Bioinformatics Institute website; see also Higgins D.G. et al., Methods in Enzymology, 266:383-402 (1996); Larkin M.A. et al., Bioinformatics (Oxford, England), 23(21):2947-8 (2007))), and ALIGN or Megalign (DNASTAR) software. One of ordinary skill in the art may use the default parameters provided by the tools, or may customize parameters suitable for alignment, such as by selecting an appropriate algorithm.
【分离】
【Separation】
本发明提供的卷曲乳杆菌是分离的。The Lactobacillus crispatus provided by the present invention is isolated.
如本文所使用的,“分离的”是指物质已通过人工方式从天然状态改变。如果“分离的”组合物或物质存在于自然界中,则该组合物或物质已经从其原始环境改变或从其原始环境移出,或这两种情况都有。例如,天然地存在于活动物体内的菌株不是“分离”的,但如果该菌株与其天然状态的共存材料充分地分离,由此以大体上纯的状态存在,则该菌株是“分离的”。As used herein, "isolated" means that the substance has been artificially altered from its natural state. If an "isolated" composition or substance occurs in nature, then the composition or substance has been altered from its original environment or removed from its original environment, or both. For example, a strain naturally occurring in a living organism is not "isolated", but if the strain is sufficiently separated from the coexisting materials of its natural state so that it exists in a substantially pure state, then the strain is "isolated".
本发明的乳杆菌菌株可以分离自生殖道,尤其是女性生殖道的分泌物。如本文所使用的,女性“生殖道”包括阴道、子宫、宫颈和卵巢等。在一个优选的实施方案中,本发明的乳杆菌菌株分离自阴道和/或宫颈的分泌物。The lactobacillus strains of the present invention can be isolated from secretions of the reproductive tract, especially the female reproductive tract. As used herein, the female "reproductive tract" includes the vagina, uterus, cervix and ovary, etc. In a preferred embodiment, the lactobacillus strains of the present invention are isolated from secretions of the vagina and/or cervix.
可以通过本领域的常规方式分离和纯化获得本发明的乳杆菌菌株,经分离和纯化步骤后的培养物基本上不含有除本发明的乳杆菌菌株之外的污染物,所述污染物包括微生物污染物和不需要的化学污染物。The lactobacillus strain of the present invention can be obtained by separation and purification in a conventional manner in the art. The culture after the separation and purification steps substantially contains no contaminants other than the lactobacillus strain of the present invention, including microbial contaminants and unwanted chemical contaminants.
在某些实施方案中,使用棉拭子采集健康受试者阴道侧壁1/3处的分泌物置入无菌管中,使用PBS冲洗拭子后的菌悬液作为母液,进一步使用PBS稀释到不同浓度,分别涂布于新鲜配制的Rogosa SL固体培养基上,厌氧培养。随后用接种环分别挑取不同形态的单菌落以划线法接种至新鲜配制的MRS固体培养基上,厌氧培养以获得纯化的单菌落。In certain embodiments, a cotton swab is used to collect secretions from 1/3 of the vaginal side wall of a healthy subject and placed in a sterile tube. The bacterial suspension after washing the swab with PBS is used as the mother solution, which is further diluted to different concentrations with PBS and spread on freshly prepared Rogosa SL solid medium for anaerobically cultured. Subsequently, single colonies of different morphologies are picked up with an inoculation loop and inoculated on freshly prepared MRS solid medium by streaking, and anaerobically cultured to obtain purified single colonies.
【表征】【Characterization】
可以通过本领域的常规方法鉴定本发明的乳杆菌菌株,包括但不限于经典的形态学特征检测、生理生化特性检测和分子生物学检测。细菌的形态、染色、培养特性和菌落特征等是细菌鉴定的初步依据,细菌的生化反应可用于区别和鉴定细菌的种类。The lactobacillus strain of the present invention can be identified by conventional methods in the art, including but not limited to classical morphological characteristics detection, physiological and biochemical characteristics detection and molecular biological detection. The morphology, staining, culture characteristics and colony characteristics of bacteria are the preliminary basis for bacterial identification, and the biochemical reaction of bacteria can be used to distinguish and identify the types of bacteria.
在某些实施方案中,本发明的乳杆菌菌株通过如下方法鉴定:培养后观察培养基中的菌落形态,其菌落呈圆形;取所述菌株的纯培养物涂片进行革兰氏染色,呈现革兰氏阳性特性;显微镜镜检显示所述菌株呈短杆状,可连成长链。In certain embodiments, the lactobacillus strain of the present invention is identified by the following method: observing the colony morphology in the culture medium after culture, and the colonies are round; taking a smear of the pure culture of the strain for Gram staining, showing Gram-positive characteristics; microscopic examination shows that the strain is short rod-shaped and can be connected into long chains.
基于上述染色和形态学特征,通过使用经典分类学,例如,通过参考《伯杰系统细菌学手册(Bergey’s Manual of Systematic Bacteriology)》(威廉姆斯和威尔金斯公司(Williams & Wilkins Co.),1984)中的相关描述,初步判定所述菌株属于乳杆菌属(Lactobacillus)。Based on the above staining and morphological characteristics, by using classical taxonomy, for example, by referring to the relevant description in Bergey’s Manual of Systematic Bacteriology (Williams & Wilkins Co., 1984), it was preliminarily determined that the strain belonged to the genus Lactobacillus.
进一步地,可以通过常规的16S rRNA基因序列检测方法来鉴定所述菌株。在某些实施方案中,所采用的16S rRNA基因序列检测方法如下:
Furthermore, the strain can be identified by conventional 16S rRNA gene sequence detection methods. In certain embodiments, the 16S rRNA gene sequence detection method used is as follows:
(1)PCR扩增;(1) PCR amplification;
(2)取PCR产物进行凝胶电泳,确定16S rRNA基因片段;(2) Perform gel electrophoresis on the PCR product to determine the 16S rRNA gene fragment;
(3)取PCR样品进行16S rRNA测序;(3) Take PCR samples for 16S rRNA sequencing;
(4)将测序所得序列与NCBI数据库中的数据进行BLAST序列相似性比较分析,最高同源性分值大于97%时,可以判断菌株的种属(species)。(4) The sequence obtained by sequencing was compared with the data in the NCBI database for BLAST sequence similarity analysis. When the highest homology score was greater than 97%, the species of the strain could be determined.
基于16S rRNA基因序列检测结果,可以判定本发明的菌株是卷曲乳杆菌。Based on the 16S rRNA gene sequence detection results, it can be determined that the strain of the present invention is Lactobacillus crispatus.
在某些实施方案中,本发明要求保护的乳杆菌菌株包含与SEQ ID NO:1所示的核苷酸序列具有至少80%(例如至少85%、88%、90%、91%、92%、93%、94%、95%、96%、97%、98%、99%或100%)序列同一性的16S rRNA序列,同时保持卷曲乳杆菌-120(L.crispatus-120)的形态和功能特征。In certain embodiments, the Lactobacillus strain claimed for protection comprises a 16S rRNA sequence having at least 80% (e.g., at least 85%, 88%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100%) sequence identity to the nucleotide sequence shown in SEQ ID NO:1, while maintaining the morphological and functional characteristics of Lactobacillus crispatus-120 (L. crispatus-120).
【性质】【nature】
本发明的乳杆菌菌株不仅能够有效拮抗多种致病菌(包括但不限于大肠埃希氏菌、铜绿假单胞菌、金黄色葡萄球菌、伤寒沙门氏菌、阴道阿托波氏菌、阴道加德纳耐药菌、白色念珠菌和糠秕马拉色菌),而且具备良好的耐受胃酸、胆盐等消化液的能力,有助于其在胃肠道环境中的生存,特别适合用于制备成口服施用的产品。本发明的乳杆菌菌株还具有改进的定殖性能(例如肠道和阴道中的定殖),能够长久地发挥其益生效果,是具有开发潜能的益生菌菌株。本发明的乳杆菌菌株对过敏性反应也有显著的治疗和/或预防作用。The lactobacillus strain of the present invention can not only effectively antagonize multiple pathogenic bacteria (including but not limited to Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella typhi, Atopobium vaginalis, vaginal Gardnerella resistant bacteria, Candida albicans and Malassezia furfur), but also has good tolerance to digestive juices such as gastric acid and bile salts, which helps its survival in the gastrointestinal environment, and is particularly suitable for being prepared into products for oral administration. The lactobacillus strain of the present invention also has improved colonization performance (for example, colonization in the intestinal tract and vagina), can play its beneficial effect for a long time, and is a probiotic strain with development potential. The lactobacillus strain of the present invention also has significant treatment and/or preventive effects on allergic reactions.
本发明的乳杆菌菌株具有如下一种或多种有益特性:The lactobacillus strains of the present invention have one or more of the following beneficial properties:
酸耐受性:在模拟胃液中孵育3小时后,本发明的乳杆菌菌株存活率至少为50%、60%、70%、80%、90%、95%、96%、97%、98%或99%。可以使用任何合适的酸耐受性测试方法来确定本发明的乳杆菌菌株的酸耐受性。在一个实施方案中,在体外模拟胃液中测定本发明的乳杆菌菌株的酸耐受性。在一个实施方案中,酸耐受性测试包括将待测试的菌体分别用模拟胃液(例如pH 3.0)和常规生理盐水重悬,37℃孵育3小时后,梯度稀释并涂板计数。可以使用如下公式计算酸耐受性:酸耐受性(%)=(模拟胃液中的Log10 CFU/mL)/(生理盐水中的Log10 CFU/mL)×100。在一个实施方案中,模拟胃液的配制方法为:将胃蛋白酶(Sigma,P7000-25G,632U/mg)96.84mg粉末溶于32.3mL pH 3.0生理盐水,使其终浓度为3g/L;以0.22μm无菌滤膜过滤,现配现用。
Acid tolerance: After incubation in simulated gastric fluid for 3 hours, the survival rate of the lactobacillus strain of the present invention is at least 50%, 60%, 70%, 80%, 90%, 95%, 96%, 97%, 98% or 99%. Any suitable acid tolerance test method can be used to determine the acid tolerance of the lactobacillus strain of the present invention. In one embodiment, the acid tolerance of the lactobacillus strain of the present invention is determined in simulated gastric fluid in vitro. In one embodiment, the acid tolerance test includes resuspending the thalli to be tested with simulated gastric fluid (e.g., pH 3.0) and normal saline, incubating at 37°C for 3 hours, gradient dilution and plate counting. Acid tolerance can be calculated using the following formula: Acid tolerance (%) = (Log10 CFU/mL in simulated gastric fluid)/(Log10 CFU/mL in normal saline) × 100. In one embodiment, the preparation method of simulated gastric fluid is: dissolve 96.84 mg of pepsin (Sigma, P7000-25G, 632 U/mg) powder in 32.3 mL of pH 3.0 saline to a final concentration of 3 g/L; filter with a 0.22 μm sterile filter membrane and use it immediately after preparation.
胆汁耐受性:在模拟肠液中孵育4小时后,本发明的乳杆菌菌株存活率至少为10%、20%、30%、40%、50%、51%、52%、53%、54%、55%或56%。可以使用任何合适的胆汁耐受性测试方法来确定本发明的乳杆菌菌株的胆汁耐受性。在一个实施方案中,在体外模拟肠液中测定本发明的乳杆菌菌株的胆汁耐受性。在一个实施方案中,胆汁耐受性测试包括将待测试的菌体分别用模拟肠液(例如pH 8.0)和常规生理盐水重悬,37℃孵育4小时后,梯度稀释并涂板计数。可以使用如下公式计算胆汁耐受性:胆汁耐受性(%)=(模拟肠液中的Log10 CFU/mL)/(生理盐水中的Log10 CFU/mL)×100。在一个实施方案中,模拟肠液的配制方法为:在49mL pH 8.0生理盐水分别加入0.5mL 100×胰蛋白酶和胆盐母液,终浓度分别为1g/L胰蛋白酶和0.3%胆盐(即3mg/mL);以0.22μm无菌滤膜过滤,现配现用。Bile tolerance: After incubation in simulated intestinal fluid for 4 hours, the survival rate of the Lactobacillus strain of the present invention is at least 10%, 20%, 30%, 40%, 50%, 51%, 52%, 53%, 54%, 55% or 56%. Any suitable bile tolerance test method can be used to determine the bile tolerance of the Lactobacillus strain of the present invention. In one embodiment, the bile tolerance of the Lactobacillus strain of the present invention is determined in simulated intestinal fluid in vitro. In one embodiment, the bile tolerance test includes resuspending the bacteria to be tested in simulated intestinal fluid (e.g., pH 8.0) and conventional saline, incubating at 37°C for 4 hours, gradient dilution and plate counting. Bile tolerance can be calculated using the following formula: Bile tolerance (%) = (Log10 CFU/mL in simulated intestinal fluid)/(Log10 CFU/mL in saline) × 100. In one embodiment, the simulated intestinal fluid is prepared by adding 0.5 mL of 100× trypsin and bile salt stock solutions to 49 mL of pH 8.0 saline, with final concentrations of 1 g/L trypsin and 0.3% bile salt (i.e., 3 mg/mL), respectively; filtering with a 0.22 μm sterile filter membrane and preparing for immediate use.
定殖性能:相比于商业菌株L.crispatus LBV88,本发明的乳杆菌菌株具有对Caco-2细胞、VK2/E6E7细胞或两者更高的定殖能力。可以使用任何合适的粘附能力测试方法来确定本发明的乳杆菌菌株的定殖性能。在一个实施方案中,将合适浓度的菌液(例如约2.5×108CFU/mL、约5.0×107CFU/mL或约5.0×106CFU/mL)加入待粘附的细胞中,37℃静置粘附2小时,目标感染复数(Multiplicity of Infection,MOI,细菌:细胞)为10:1。孵育粘附结束后,清洗、裂解细胞,获取充分脱落的细胞及细菌,涂板计数。可以采用以下公式计算粘附率:粘附率%=粘附的菌量CFU/接种的菌量CFU×100%。可以根据定殖的目标部位选用合适的细胞系进行实验。在一个实施方案中,定殖性能测试采用的是人肠道来源的细胞系Caco-2细胞。在一个实施方案中,定殖性能测试采用的是阴道上皮细胞VK2/E6E7细胞。Colonization performance: Compared with the commercial strain L. crispatus LBV88, the lactobacillus strain of the present invention has a higher colonization ability on Caco-2 cells, VK2/E6E7 cells or both. Any suitable adhesion ability test method can be used to determine the colonization performance of the lactobacillus strain of the present invention. In one embodiment, a bacterial solution of a suitable concentration (e.g., about 2.5×10 8 CFU/mL, about 5.0×10 7 CFU/mL or about 5.0×10 6 CFU/mL) is added to the cells to be adhered, and the cells are allowed to adhere at 37°C for 2 hours, and the target multiplicity of infection (MOI, bacteria: cells) is 10:1. After the incubation and adhesion are completed, the cells are washed and lysed, and the fully detached cells and bacteria are obtained, and the plates are plated and counted. The adhesion rate can be calculated using the following formula: Adhesion rate % = adhered bacterial amount CFU/inoculated bacterial amount CFU×100%. A suitable cell line can be selected for experiment according to the target site of colonization. In one embodiment, the colonization performance test uses human intestinal cell line Caco-2 cells. In one embodiment, the colonization performance test uses vaginal epithelial cells VK2/E6E7 cells.
抑菌性能:相比于商业菌株L.crispatus LBV88,本发明的乳杆菌菌株具有对铜绿假单胞菌、伤寒沙门氏菌、大肠杆菌、金黄色葡萄球菌、阴道加德纳耐药菌、阿托波氏菌、糠秕马拉色菌或任意组合更高的抑菌能力。可以使用任何合适的测试方法来确定本发明的乳杆菌菌株的拮抗致病菌的性能,例如用于定性测定的扩散法和用于定量测定的稀释法。适合使用的具体方法包括但不限于双层平板法、菌饼法(例如倒置菌饼法和条带菌饼法)、纸片扩散法等。Antibacterial performance: Compared with the commercial strain L. crispatus LBV88, the lactobacillus strain of the present invention has a higher antibacterial ability against Pseudomonas aeruginosa, Salmonella typhi, Escherichia coli, Staphylococcus aureus, vaginal Gardnerella, Atopobium, Malassezia furfur or any combination. Any suitable test method can be used to determine the performance of the lactobacillus strain of the present invention against pathogenic bacteria, such as the diffusion method for qualitative determination and the dilution method for quantitative determination. Specific methods suitable for use include, but are not limited to, the double-layer plate method, the cake method (such as the inverted cake method and the strip cake method), the paper diffusion method, etc.
在一个实施方案中,双层平板法的具体步骤如下:取致病菌(例如金黄色葡萄球菌)于冷却至约45℃的固体培养基中,倒在培养20-24小时的待测益生菌MRS琼脂上。待凝
固后,将平板置于37℃大气条件下培养1天,直至出现抑菌圈。每个益生菌设置平行测试板。In one embodiment, the specific steps of the double-layer plate method are as follows: take pathogenic bacteria (such as Staphylococcus aureus) in a solid culture medium cooled to about 45°C, and pour it on the MRS agar of the probiotics to be tested that has been cultured for 20-24 hours. After solidification, the plates were placed in an atmospheric environment at 37°C for 1 day until an inhibition zone appeared. Parallel test plates were set for each probiotic.
在另一个实施方案中,双层平板法的具体步骤如下:将益生菌菌液点样(spot)到MRS固体培养基平板上,37℃厌氧培养24-48小时。将致病菌(例如糠秕马拉色菌)种子液接种于在有氧条件下制备的mYPG液体培养基中,37℃培养24-48小时。配制mYPG培养基,115℃,灭菌20分钟,待温度冷却到40℃左右,取2.5mL该培养基与500μL待用的致病菌培养液混合,将该混合液分别倒入到点样有益生菌的MRS固体培养基上,静置待培养基凝固。将已凝固的培养基平板有氧37℃培养24-48小时。通过测定抑菌圈直径来确定益生菌的抗菌活性。每个益生菌设置平行测试板。In another embodiment, the specific steps of the double-layer plate method are as follows: the probiotic bacterial liquid is spotted on the MRS solid culture medium plate and cultured anaerobically at 37°C for 24-48 hours. The pathogenic bacteria (e.g., Malassezia furfur) seed liquid is inoculated into the mYPG liquid culture medium prepared under aerobic conditions and cultured at 37°C for 24-48 hours. Prepare the mYPG culture medium, sterilize at 115°C for 20 minutes, wait for the temperature to cool to about 40°C, take 2.5mL of the culture medium and mix it with 500μL of the pathogenic bacteria culture solution to be used, pour the mixed solution into the MRS solid culture medium with the probiotics spotted, and let it stand until the culture medium solidifies. The solidified culture medium plate is cultured aerobically at 37°C for 24-48 hours. The antibacterial activity of the probiotics is determined by measuring the diameter of the inhibition zone. Parallel test plates are set for each probiotic.
在一个实施方案中,倒置菌饼法的具体步骤如下:取致病菌(例如大肠埃希氏菌、铜绿假单胞菌或伤寒沙门氏菌)涂布于NA或哥伦比亚血琼脂培养基+5%羊血平板上,待其充分吸收后,抠取益生菌菌饼倒置于致病菌平板上,置于37℃大气条件下培养1天,直至出现抑菌圈。每个益生菌设置平行测试板。In one embodiment, the specific steps of the inverted cake method are as follows: take pathogenic bacteria (such as Escherichia coli, Pseudomonas aeruginosa or Salmonella typhi) and spread them on NA or Columbia blood agar medium + 5% sheep blood plate. After they are fully absorbed, take out the probiotic cake and invert it on the pathogenic bacteria plate, and culture it under 37°C atmospheric conditions for 1 day until an inhibition zone appears. Set up parallel test plates for each probiotic.
在一个实施方案中,条带菌饼法的具体步骤如下:用棉棒蘸取益生菌接种液,然后在MRS固体培养基平皿上,沿直径涂布成2cm宽的条带,将板子37℃厌氧培养24小时。取出板子,将融化的YM固体培养基倾注平板表面,待凝固薄层。用棉棒将致病菌菌液均匀涂布在YM固体培养基表面,待干后,先放在4℃培养4小时,然后37℃培养24小时,观察益生菌对致病菌的抑制效果。每个益生菌设置平行测试板。In one embodiment, the specific steps of the strip cake method are as follows: dip the probiotic inoculum with a cotton swab, and then spread it into a 2 cm wide strip along the diameter on the MRS solid culture medium plate, and culture the plate anaerobically at 37°C for 24 hours. Take out the plate, pour the melted YM solid culture medium on the surface of the plate, and wait for a thin layer to solidify. Use a cotton swab to evenly spread the pathogenic bacteria liquid on the surface of the YM solid culture medium, wait for it to dry, first culture it at 4°C for 4 hours, and then culture it at 37°C for 24 hours, and observe the inhibitory effect of probiotics on pathogenic bacteria. Set up parallel test plates for each probiotic.
本发明的乳杆菌菌株的拮抗致病菌的性能还可以通过任何合适的体内实验来确定。在一个实施方案中,通过例如灌注致病菌菌液的方式构造动物疾病模型,给药前后分别取样进行致病菌和益生菌(例如乳杆菌)菌落计数;还可以在给药前后分别进行外阴观察,记录外阴红肿、阴道分泌物多少等情况,并进行阴道灌洗液涂片(PAS染色),从而确认本发明的乳杆菌调节阴道菌群、抑制致病菌生长和定殖的作用。在一个实施方案中,使用阴道加德纳菌构造细菌性阴道炎模型。在一个实施方案中,使用白色念珠菌构造念珠菌性阴道炎模型。The performance of the antagonistic pathogenic bacteria of the lactobacillus strain of the present invention can also be determined by any suitable in vivo experiment. In one embodiment, an animal disease model is constructed by, for example, perfusing a pathogenic bacteria liquid, and sampling is performed before and after administration to count pathogenic bacteria and probiotics (for example, lactobacillus) colonies; vulva observation can also be performed before and after administration to record situations such as vulva redness and swelling, vaginal discharge, and vaginal lavage smear (PAS staining), thereby confirming that lactobacillus of the present invention regulates vaginal flora, inhibits the growth of pathogenic bacteria and the effect of colonization. In one embodiment, a bacterial vaginitis model is constructed using vaginal Gardnerella. In one embodiment, a candidal vaginitis model is constructed using Candida albicans.
改善过敏性反应:相比于商业菌株L.crispatus LBV88,本发明的乳杆菌菌株对抗原诱导的组胺释放、Th2型细胞因子(IL-4和/或IL-5)的分泌和/或IgE的分泌具有更强的抑制作用,显著改善过敏性反应。可以使用任何合适的方法来评价本发明的乳杆菌菌株对过敏
性反应的影响,包括但不限于对组胺分泌的抑制、对2型辅助T细胞(Th2)相关细胞因子(如IL-4和IL-5)分泌的抑制和/或对IgE分泌的抑制。Improvement of allergic reactions: Compared with the commercial strain L. crispatus LBV88, the lactobacillus strain of the present invention has a stronger inhibitory effect on antigen-induced histamine release, Th2 cytokine (IL-4 and/or IL-5) secretion and/or IgE secretion, and significantly improves allergic reactions. Any suitable method can be used to evaluate the effect of the lactobacillus strain of the present invention on allergic reactions. The invention relates to the effects of the cytokine inhibitory factor on the sexual response of rats, including but not limited to the inhibition of histamine secretion, the inhibition of the secretion of type 2 helper T cells (Th2) related cytokines (such as IL-4 and IL-5) and/or the inhibition of IgE secretion.
在一个实施方案中,通过以下方法来测定各菌株抑制组胺分泌的能力:在培养RBL-2H3细胞系之后诱导脱颗粒,然后采用邻苯二醛柱后转化法,用高效液相色谱法测定滤液中组胺的含量。组胺释放抑制率可以按照如下公式计算:组胺抑制率=(阴性对照滤液中组胺含量-处理组滤液中组胺含量)/阴性对照滤液中组胺含量。In one embodiment, the ability of each strain to inhibit histamine secretion is determined by the following method: after culturing the RBL-2H3 cell line, degranulation is induced, and then the o-phthalaldehyde post-column conversion method is used to determine the histamine content in the filtrate by high performance liquid chromatography. The histamine release inhibition rate can be calculated according to the following formula: histamine inhibition rate = (histamine content in the negative control filtrate - histamine content in the treatment group filtrate) / histamine content in the negative control filtrate.
在一个实施方案中,通过以下方法来测定各菌株抑制Th2相关细胞因子(如IL-4和IL-5)分泌的能力:采用EL4细胞系,通过试剂盒分别测定分泌的IL-4和IL-5的量。In one embodiment, the ability of each strain to inhibit the secretion of Th2-related cytokines (such as IL-4 and IL-5) is determined by the following method: using the EL4 cell line, the amount of secreted IL-4 and IL-5 is determined by a kit.
在一个实施方案中,通过以下方法来测定各菌株抑制IgE分泌的能力:采用人B细胞U266B1,通过试剂盒测定IgE的水平。IgE抑制率可以按照如下公式计算:IgE抑制率=(阴性对照滤液中IgE含量-处理组滤液中IgE含量)/阴性对照滤液中IgE含量。In one embodiment, the ability of each strain to inhibit IgE secretion is determined by the following method: human B cells U266B1 are used to measure the level of IgE by a kit. The IgE inhibition rate can be calculated according to the following formula: IgE inhibition rate = (IgE content in negative control filtrate - IgE content in treatment group filtrate) / IgE content in negative control filtrate.
减轻特应性皮炎:本发明的乳杆菌菌株显著减轻了特应性皮炎的症状,例如皮肤的干燥、水肿、红斑/出血(erythema/hemorrhage)、糜烂/脱落(erosion/excoriation)和发痒。可以使用任何合适的实验模型来确定本发明的乳杆菌菌株对特应性皮炎的影响。在一个实施方案中,使用的是特应性皮炎NC/Nga小鼠模型。可以使用任何合适的指标来评价本发明的乳杆菌菌株对特应性皮炎的影响,包括但不限于皮肤的干燥、水肿、红斑/出血(erythema/hemorrhage)、糜烂/脱落(erosion/excoriation)和发痒。可以使用任何合适的方式来获得前述指标,包括但不限于皮炎评分、抓挠时间测量、耳/背皮肤厚度测量等。Relieve atopic dermatitis: The lactobacillus strains of the present invention significantly reduce the symptoms of atopic dermatitis, such as dryness, edema, erythema/hemorrhage, erosion/excoriation, and itching of the skin. Any suitable experimental model can be used to determine the effect of the lactobacillus strains of the present invention on atopic dermatitis. In one embodiment, the atopic dermatitis NC/Nga mouse model is used. Any suitable index can be used to evaluate the effect of the lactobacillus strains of the present invention on atopic dermatitis, including but not limited to dryness, edema, erythema/hemorrhage, erosion/excoriation, and itching of the skin. Any suitable method can be used to obtain the aforementioned indexes, including but not limited to dermatitis scores, scratching time measurements, ear/back skin thickness measurements, etc.
改善过敏性哮喘:本发明的乳杆菌菌株对经卵清蛋白(OVA)诱导的过敏性哮喘具有治疗和预防作用,且通过抑制作为介导过敏性反应的Th2型细胞因子的IL-5和IL-13的分泌来发挥其对过敏性哮喘的治疗性和预防性作用;在屋尘螨(HDM)诱导的过敏性哮喘中通过抑制气道高反应性和/或抑制炎性细胞(例如嗜酸性粒细胞、IL-5+CD4+T细胞和/或IL-13+CD4+T细胞)来发挥过敏性哮喘的治疗和预防作用。可以使用任何合适的实验模型来确定本发明的乳杆菌菌株对过敏性哮喘的影响。在一个实施方案中,使用的是OVA诱导的哮喘模型。在一个实施方案中,使用的是HDM诱导的哮喘模型。可以使用任何合适的指标来评价本发明的乳杆菌菌株对过敏性哮喘的影响。在一个实施方案中,进行组织病理检查,观察炎性细胞浸润、支气管组织(支气管平滑肌)、上皮细胞等。在一个实施方案中,使用具有CD45和CD3ε作为标志物的淋巴细胞中产生IL-5或IL-13的细胞进行计数来确定IL-5+和IL-13+细胞。在一个实施方案中,检测气道高反应性(AHR)。在一个实
施方案中,通过对表达常见白细胞标志物CD45的细胞中的Siglec-f+CD11b+细胞进行计数来确定嗜酸性粒细胞,并且通过对具有CD3ε、TCRβ和CD4作为标志物的CD4+T细胞中的产生IL-5或IL-13的细胞进行计数来确定IL-5+CD4+T和IL-13+CD4+T细胞数量。Improve allergic asthma: The lactobacillus strain of the present invention has a therapeutic and preventive effect on allergic asthma induced by ovalbumin (OVA), and exerts its therapeutic and preventive effect on allergic asthma by inhibiting the secretion of IL-5 and IL-13, which are Th2 cytokines that mediate allergic reactions; in allergic asthma induced by house dust mites (HDM), it exerts a therapeutic and preventive effect on allergic asthma by inhibiting airway hyperresponsiveness and/or inhibiting inflammatory cells (e.g., eosinophils, IL-5 + CD4 + T cells and/or IL-13 + CD4 + T cells). Any suitable experimental model can be used to determine the effect of the lactobacillus strain of the present invention on allergic asthma. In one embodiment, an OVA-induced asthma model is used. In one embodiment, an HDM-induced asthma model is used. Any suitable index can be used to evaluate the effect of the lactobacillus strain of the present invention on allergic asthma. In one embodiment, a histopathological examination is performed to observe inflammatory cell infiltration, bronchial tissue (bronchial smooth muscle), epithelial cells, etc. In one embodiment, IL-5 + and IL-13 + cells are determined by counting cells producing IL-5 or IL-13 in lymphocytes with CD45 and CD3ε as markers. In one embodiment, airway hyperresponsiveness (AHR) is detected. In one embodiment, In the embodiment, eosinophils are determined by counting Siglec-f + CD11b + cells among cells expressing the common leukocyte marker CD45, and the number of IL-5 + CD4 + T and IL-13 + CD4 + T cells is determined by counting IL-5 or IL-13 producing cells among CD4 + T cells having CD3ε, TCRβ and CD4 as markers.
【衍生物】【derivative】
本发明还提供本发明所提供的菌株的衍生物。如本文所使用的,“衍生物”是指由菌株衍生获得的产物,包括培养物、裂解物、提取物、灭活产物等。The present invention also provides derivatives of the strain provided by the present invention. As used herein, "derivatives" refer to products derived from the strain, including cultures, lysates, extracts, inactivated products, and the like.
在一些实施方案中,所述衍生物是本发明所提供的菌株的培养物、本发明所提供的菌株的裂解物,本发明所提供的菌株的提取物、如本发明所提供的菌株的灭活产物或其组合。In some embodiments, the derivative is a culture of the strain provided by the present invention, a lysate of the strain provided by the present invention, an extract of the strain provided by the present invention, an inactivated product of the strain provided by the present invention, or a combination thereof.
如本文所使用的,“培养物”是指在培养基中培养菌株而获得的产物,该产物可以包括菌株本身。As used herein, "culture" refers to a product obtained by culturing a strain in a culture medium, and the product may include the strain itself.
如本文所使用的,“裂解物”是指菌株经过酶、超声、均质化等处理获得的产物。As used herein, "lysate" refers to the product obtained by treating a strain with enzymes, ultrasound, homogenization, etc.
如本文所使用的,“提取物”是指菌株经过溶剂提取等处理获得的产物。As used herein, "extract" refers to the product obtained by subjecting the strain to treatment such as solvent extraction.
如本文所使用的,“灭活产物”是指菌株经过加热、加压或药物等处理获得的产物。As used herein, "inactivated product" refers to a product obtained by treating a strain with heat, pressure or drugs.
【培养方法】【Cultivation method】
本发明还提供了培养本发明的乳杆菌菌株的方法,包括在培养基中培养所述菌株。本发明的乳杆菌菌株可以在任何适合于乳杆菌的培养基中生长,生长过程中所述菌株没有失去其遗传特性,也没有失去其表征和功能特性。根据细菌生长所需,培养基需要有碳源、氮源、生长因子、无机盐和水等基本营养成分,按照一定的配方和制法进行配制。具体而言,本发明的乳杆菌菌株可以生长在含有可同化有机碳源、可同化氮源、适当盐和痕量金属的培养基中。适合于本发明的乳杆菌菌株的优选培养基包括MRS培养基。MRS培养基的示例性成分包括蛋白胨、牛肉粉、酵母粉、葡萄糖、吐温80、磷酸氢二钾、乙酸钠、柠檬酸三铵、硫酸镁、硫酸锰、琼脂粉、蒸馏水等。The present invention also provides a method for culturing the lactobacillus strain of the present invention, including culturing the strain in a culture medium. The lactobacillus strain of the present invention can grow in any culture medium suitable for lactobacillus, and the strain does not lose its genetic characteristics during growth, nor does it lose its characterization and functional characteristics. According to the required bacterial growth, the culture medium needs to have basic nutrients such as carbon source, nitrogen source, growth factor, inorganic salt and water, and is prepared according to a certain formula and method. Specifically, the lactobacillus strain of the present invention can grow in a culture medium containing assimilable organic carbon source, assimilable nitrogen source, appropriate salt and trace metal. The preferred culture medium suitable for the lactobacillus strain of the present invention includes MRS culture medium. The exemplary components of MRS culture medium include peptone, beef powder, yeast powder, glucose, Tween 80, dipotassium hydrogen phosphate, sodium acetate, triammonium citrate, magnesium sulfate, manganese sulfate, agar powder, distilled water, etc.
本发明的乳杆菌菌株可以在任何适合于乳杆菌的常规培养条件下,通过常规培养方式进行培养。具体而言,本发明的乳杆菌菌株可以通过肉汤发酵、琼脂表面培养等方法培养。培养基的温度可以是任何适合于乳杆菌生长的温度,优选在约35-40℃的温度下培养,更优选在约37℃的温度下培养。本发明的乳杆菌菌株可以在厌氧或微需氧条件下培养,优选在厌氧条件下培养。
The lactobacillus strain of the present invention can be cultured by conventional culture methods under any conventional culture conditions suitable for lactobacillus. Specifically, the lactobacillus strain of the present invention can be cultured by methods such as broth fermentation, agar surface culture, etc. The temperature of the culture medium can be any temperature suitable for the growth of lactobacillus, preferably cultured at a temperature of about 35-40° C., more preferably cultured at a temperature of about 37° C. The lactobacillus strain of the present invention can be cultured under anaerobic or microaerobic conditions, preferably cultured under anaerobic conditions.
在一个实施方案中,先在固体培养基上获得纯化的单菌落,再挑取单菌落接种至液体培养基中进一步扩增本发明的乳杆菌菌株。细胞生长至预期密度(例如109CFU/ml)后,采用常规方法收获乳杆菌细胞,并相应冻存保藏或用于实验。优选采用离心法来收获本发明的乳杆菌细胞。In one embodiment, a purified single colony is first obtained on a solid medium, and then a single colony is picked and inoculated into a liquid medium to further amplify the lactobacillus strain of the present invention. After the cells grow to a desired density (e.g., 10 9 CFU/ml), the lactobacillus cells are harvested using conventional methods and correspondingly frozen for storage or used in experiments. Preferably, centrifugation is used to harvest the lactobacillus cells of the present invention.
【培养基】【Culture medium】
本发明还提供了一种培养基,其包含本发明所提供的菌株或其衍生物。The present invention also provides a culture medium, which comprises the strain or its derivative provided by the present invention.
如本文所使用的,“培养基”是指用于生长和采集细胞和/或所述细胞所表达和/或分泌的产物的任何培养基。可以根据所要培养的细胞的类型、生长阶段、培养目标等选择具体的培养基类型。所述培养基包括但不限于溶液、固体、半固体或刚性支撑物。所述培养基包括用于分离的培养基、用于纯化的培养基、用于增殖的培养基、用于收获衍生物的培养基、用于分析的培养基等。培养基可以选自本领域已知的液体培养基或固体培养基。适用于本发明的示例性培养基包括但不限于:MRS培养基、GAM培养基、BL培养基或SL培养基。As used herein, "culture medium" refers to any culture medium for growing and collecting cells and/or products expressed and/or secreted by the cells. The specific culture medium type can be selected according to the type of cells to be cultured, the growth stage, the culture target, etc. The culture medium includes, but is not limited to, a solution, a solid, a semisolid or a rigid support. The culture medium includes a culture medium for separation, a culture medium for purification, a culture medium for proliferation, a culture medium for harvesting derivatives, a culture medium for analysis, etc. The culture medium can be selected from a liquid culture medium or a solid culture medium known in the art. Exemplary culture media suitable for the present invention include, but are not limited to, MRS culture medium, GAM culture medium, BL culture medium or SL culture medium.
组合物combination
本发明的乳杆菌菌株、其衍生物或包含其的培养基可以单独施用,也可以作为产品的一部分施用。所述产品可以含有本领域技术人员熟知的辅助组分。The lactobacillus strain of the present invention, its derivative or culture medium containing the same can be administered alone or as part of a product. The product can contain auxiliary components well known to those skilled in the art.
本发明还提供了一种组合物,所述组合物包含有效量的第一组分,所述第一组分包括本发明所提供的菌株、其衍生物、包含其的培养基或前述组分的组合。The present invention also provides a composition, which comprises an effective amount of a first component, wherein the first component comprises the strain provided by the present invention, its derivative, a culture medium containing the same, or a combination of the aforementioned components.
【组合物的用途】[Use of the composition]
所述组合物可以是食品组合物、保健食品组合物、药物组合物、特殊医学用途食品组合物、化妆品组合物、医疗器械组合物或饲料组合物。The composition can be a food composition, a health food composition, a pharmaceutical composition, a food composition for special medical purposes, a cosmetic composition, a medical device composition or a feed composition.
本发明所提供的菌株、其衍生物或包含其的培养基可以单独用于食品、保健食品、药物、特殊医学用途食品、化妆品、医疗器械或饲料等方面的用途,也可以与本领域技术人员所熟知的合适组分混合用于食品、保健食品、药物、特殊医学用途食品、化妆品、医疗器械或饲料等方面的用途。The strains, derivatives thereof or culture media containing the same provided by the present invention can be used alone for food, health food, medicine, food for special medical purposes, cosmetics, medical devices or feed, etc., or can be mixed with suitable components well known to those skilled in the art for use in food, health food, medicine, food for special medical purposes, cosmetics, medical devices or feed, etc.
【施用方式、剂型】
【Administration method, dosage form】
本发明的组合物可以通过全身和/或局部施用发挥作用。在一些实施方案中,本发明的组合物被配制用于经眼、经耳、鼻内、舌下、口服、经皮、局部、经鼻、直肠或胃肠外施用。The compositions of the present invention can act by systemic and/or local administration. In some embodiments, the compositions of the present invention are formulated for ocular, otic, intranasal, sublingual, oral, transdermal, topical, nasal, rectal or parenteral administration.
本发明的组合物可以以本领域已知的合适的形式存在。在一些实施方案中,本发明的组合物可以以丸剂、片剂、锭剂、冻干粉剂、颗粒剂、胶囊剂、水溶液、醇溶液、油溶液、糖浆剂、乳液、悬浮液、栓剂、注射或输注用溶液、软膏剂、凝胶、酊剂、霜剂、贴剂、洗剂、喷雾剂、气雾剂、粉雾剂、泡腾片、透皮治疗系统、微胶囊、植入物或棒的形式存在。The compositions of the present invention may be present in suitable forms known in the art. In some embodiments, the compositions of the present invention may be present in the form of pills, tablets, lozenges, lyophilized powders, granules, capsules, aqueous solutions, alcoholic solutions, oily solutions, syrups, emulsions, suspensions, suppositories, solutions for injection or infusion, ointments, gels, tinctures, creams, patches, lotions, sprays, aerosols, powder sprays, effervescent tablets, transdermal therapeutic systems, microcapsules, implants or sticks.
具体地,对于特定的施用途径,本发明的组合物以相应的合适形式存在。In particular, for a particular administration route, the composition of the present invention is in a corresponding suitable form.
在一些实施方案中,本发明的组合物用于口服施用,可以将其配制成本领域已知的适合递送本发明的菌株的剂型,例如片剂(无包衣或包衣片剂,例如肠溶包衣或控释包衣)、胶囊剂(例如硬明胶胶囊或软明胶胶囊)、冻干粉剂、颗粒剂、丸剂、乳液、悬浮液、喷雾剂、气雾剂或溶液。In some embodiments, the composition of the present invention is for oral administration and can be formulated into dosage forms known in the art suitable for delivering the strain of the present invention, such as tablets (uncoated or coated tablets, such as enteric coatings or controlled release coatings), capsules (such as hard gelatin capsules or soft gelatin capsules), lyophilized powders, granules, pills, emulsions, suspensions, sprays, aerosols or solutions.
在一些实施方案中,本发明的组合物用于局部施用,可以将其配制成本领域已知的适合递送本发明的菌株的剂型,例如软膏、乳膏、悬浮剂、洗剂、粉剂、溶液剂、糊剂、凝胶剂、喷雾剂、气雾剂或油剂。In some embodiments, the composition of the present invention is for topical administration and can be formulated into dosage forms known in the art suitable for delivering the strain of the present invention, such as ointments, creams, suspensions, lotions, powders, solutions, pastes, gels, sprays, aerosols or oils.
在一些实施方案中,本发明的组合物用于阴道施用,可以将其配制成本领域已知的适合递送本发明的菌株的剂型,例如阴道环、棉球、乳剂、凝胶剂、糊剂、泡沫或喷雾剂。In some embodiments, the composition of the present invention is for vaginal administration and can be formulated into dosage forms known in the art suitable for delivering the strain of the present invention, such as vaginal rings, tampons, creams, gels, pastes, foams or sprays.
在一些实施方案中,本发明的组合物用于直肠施用,可以将其配制成本领域已知的适合递送本发明的菌株的剂型,例如栓剂或灌肠剂。In some embodiments, the compositions of the present invention are for rectal administration and can be formulated into dosage forms known in the art suitable for delivering the strains of the present invention, such as suppositories or enemas.
本发明的组合物可以每天一次或更多次以单位剂量的形式施用于受试者。如本文所使用的,“单位剂量”是指适合施用于受试者的物理上离散的单位,并且每个单位包含有效量的本发明的乳杆菌菌株或者相应量的衍生物以提供预期的作用,例如食用、治疗或保健作用。The composition of the present invention can be administered to a subject in the form of a unit dose once or more per day. As used herein, "unit dose" refers to a physically discrete unit suitable for administration to a subject, and each unit contains an effective amount of the lactobacillus strain of the present invention or a corresponding amount of derivative to provide an expected effect, such as edible, therapeutic or health-care effects.
【辅助组分】【Auxiliary components】
本发明的菌株、其衍生物或包含其的培养基可以与合适的辅助组分混合,其可以通过本领域常规的方式实现。示例性的辅助组分包括:
The strain of the present invention, its derivative or culture medium containing it can be mixed with suitable auxiliary components, which can be achieved by conventional means in the art. Exemplary auxiliary components include:
填充剂,例如纤维素、微晶纤维素、乳糖、甘露醇和淀粉;fillers, such as cellulose, microcrystalline cellulose, lactose, mannitol, and starch;
软膏基质,例如石油胶、石蜡、甘油三酯、蜡、羊毛蜡、羊毛蜡醇、羊毛脂、亲水软膏和聚乙二醇;ointment bases such as petroleum jelly, paraffin, triglycerides, waxes, wool wax, wool alcohol, lanolin, hydrophilic ointments and polyethylene glycols;
栓剂基质,例如聚乙二醇、可可脂和硬脂;suppository bases such as polyethylene glycol, cocoa butter, and hard fat;
溶剂,例如水、乙醇、异丙醇、甘油、丙二醇、液体聚乙二醇和石蜡;solvents, such as water, ethanol, isopropanol, glycerol, propylene glycol, liquid polyethylene glycols, and paraffin;
表面活性剂、乳化剂、分散剂或润湿剂,例如十二烷基硫酸钠、卵磷脂、磷脂、脂肪醇、山梨醇酐脂肪酸酯、聚氧乙烯山梨醇酐脂肪酸酯、聚氧乙烯脂肪酸甘油酯、聚氧乙烯脂肪酸酯、聚氧乙烯脂肪醇醚、甘油脂肪酸酯和泊洛沙姆;Surfactants, emulsifiers, dispersants or wetting agents, such as sodium lauryl sulfate, lecithin, phospholipids, fatty alcohols, sorbitan fatty acid esters, polyoxyethylene sorbitan fatty acid esters, polyoxyethylene fatty acid glycerides, polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, glycerol fatty acid esters and poloxamers;
缓冲剂、酸和碱,例如磷酸盐、碳酸盐、柠檬酸、乙酸、盐酸、氢氧化钠溶液、碳酸铵、缓血酸胺和三乙醇胺;buffers, acids and bases, such as phosphates, carbonates, citric acid, acetic acid, hydrochloric acid, sodium hydroxide solution, ammonium carbonate, tromethamine, and triethanolamine;
等渗剂,例如葡萄糖和氯化钠;isotonic agents, such as dextrose and sodium chloride;
吸附剂,例如高分散二氧化硅;Adsorbents, such as highly dispersed silica;
粘合剂,例如聚乙烯吡咯烷酮、甲基纤维素、羟丙基甲基纤维素、羟丙基纤维素、羧甲基纤维素钠、淀粉、卡波姆、明胶和阿拉伯树胶;Binders such as polyvinylpyrrolidone, methylcellulose, hydroxypropyl methylcellulose, hydroxypropyl cellulose, sodium carboxymethylcellulose, starch, carbomer, gelatin and gum arabic;
崩解剂,例如改性淀粉、羧甲基纤维素钠、羟基乙酸淀粉钠、交联聚乙烯吡咯烷酮和交联羧甲基纤维素钠;disintegrants such as modified starch, sodium carboxymethylcellulose, sodium starch glycolate, cross-linked polyvinyl pyrrolidone, and cross-linked sodium carboxymethylcellulose;
润滑剂,例如硬脂酸镁、硬脂酸、滑石粉和高分散二氧化硅;lubricants, such as magnesium stearate, stearic acid, talc, and highly dispersed silica;
包衣材料,例如糖和虫胶;coating materials, such as sugar and shellac;
成膜剂,例如聚乙烯吡咯烷酮、聚乙烯醇、羟丙基甲基纤维素、羟丙基纤维素、乙基纤维素、邻苯二甲酸羟丙基甲基纤维素、乙酸纤维素、邻苯二甲酸乙酸纤维素、聚丙烯酸酯和聚甲基丙烯酸酯;film formers, for example polyvinyl pyrrolidone, polyvinyl alcohol, hydroxypropyl methylcellulose, hydroxypropyl cellulose, ethyl cellulose, hydroxypropyl methylcellulose phthalate, cellulose acetate, cellulose acetate phthalate, polyacrylates and polymethacrylates;
胶囊材料,例如明胶和羟丙基甲基纤维素;capsule materials, such as gelatin and hydroxypropyl methylcellulose;
合成聚合物,例如聚乳酸、聚乙交酯、聚丙烯酸酯、聚甲基丙烯酸酯、聚乙烯吡咯烷酮、聚乙烯醇、聚乙酸乙烯酯、聚环氧乙烷、聚乙二醇及其共聚物和嵌段共聚物;Synthetic polymers, such as polylactic acid, polyglycolide, polyacrylates, polymethacrylates, polyvinyl pyrrolidone, polyvinyl alcohol, polyvinyl acetate, polyethylene oxide, polyethylene glycol, and copolymers and block copolymers thereof;
增塑剂,例如聚乙二醇、丙二醇、甘油、三乙酸甘油酯、柠檬酸三乙酰酯和邻苯二甲酸二丁酯;
plasticizers, such as polyethylene glycol, propylene glycol, glycerol, triacetin, triacetyl citrate, and dibutyl phthalate;
渗透促进剂,例如表面活性剂、二甲亚砜及其类似物、氮酮类化合物、吡咯酮衍生物、醇类化合物和脂肪酸类化合物;Penetration enhancers, such as surfactants, dimethyl sulfoxide and its analogs, azone compounds, pyrrolidine derivatives, alcohol compounds and fatty acid compounds;
稳定剂,例如抗氧化剂,如抗坏血酸、抗坏血酸棕榈酸酯、抗坏血酸钠、丁基羟基茴香醚、丁基羟基甲苯、没食子酸丙酯,防腐剂,如对羟基苯甲酸酯、山梨酸、硫柳汞、苯扎氯铵、乙酸氯己定和苯甲酸钠;Stabilizers, for example antioxidants such as ascorbic acid, ascorbyl palmitate, sodium ascorbate, butylated hydroxyanisole, butylated hydroxytoluene, propyl gallate, preservatives such as parabens, sorbic acid, thimerosal, benzalkonium chloride, chlorhexidine acetate and sodium benzoate;
着色剂,例如无机颜料,如氧化铁和二氧化钛;colorants, such as inorganic pigments, such as iron oxide and titanium dioxide;
调味剂、甜味剂、风味和/或气味掩蔽剂。Flavoring, sweetening, flavor and/or odor masking agents.
应当理解的是,除了上述特别提及的成分之外,所述组合物还可以包含相应剂型中的其它常规组分。It should be understood that in addition to the ingredients specifically mentioned above, the composition may also contain other conventional components in corresponding dosage forms.
【含量】【content】
在一些实施方案中,本发明的组合物包含106CFU/g至1012CFU/g的量的本发明的乳杆菌菌株及其相应量的衍生物,优选包含106CFU/g至1011CFU/g、106CFU/g至1010CFU/g、106CFU/g至109CFU/g、106CFU/g至108CFU/g、106CFU/g至107CFU/g、107CFU/g至1012CFU/g、107CFU/g至1011CFU/g、107CFU/g至1010CFU/g、107CFU/g至109CFU/g、107CFU/g至108CFU/g、108CFU/g至1012CFU/g、108CFU/g至1011CFU/g、108CFU/g至1010CFU/g、108CFU/g至109CFU/g、109CFU/g至1012CFU/g、109CFU/g至1011CFU/g、109CFU/g至1010CFU/g、1010CFU/g至1012CFU/g、1010CFU/g至1011CFU/g或1011CFU/g至1012CFU/g的量的本发明的乳杆菌菌株或者相应量的衍生物。In some embodiments, the composition of the present invention comprises an amount of 10 6 CFU/g to 10 12 CFU/g of the lactobacillus strain of the present invention and a corresponding amount of its derivatives, preferably 10 6 CFU/g to 10 11 CFU/g, 10 6 CFU/g to 10 10 CFU/g, 10 6 CFU/g to 10 9 CFU/g, 10 6 CFU/g to 10 8 CFU/g, 10 6 CFU/g to 10 7 CFU/g, 10 7 CFU/g to 10 12 CFU/g, 10 7 CFU/g to 10 11 CFU/g, 10 7 CFU/g to 10 10 CFU/g, 10 7 CFU/g to 10 7 CFU/g, 10 7 CFU/g to 10 9 CFU/g, 10 7 CFU/g to 10 8 CFU/g, 10 8 CFU/g to 10 12 CFU/g, 10 8 CFU/g to 10 13 CFU/g. The lactobacillus strain of the present invention in an amount of 10 CFU/g to 10 11 CFU/g, 10 8 CFU/g to 10 10 CFU/g, 10 8 CFU/g to 10 9 CFU/g, 10 9 CFU/g to 10 12 CFU/g, 10 9 CFU/g to 10 11 CFU/g, 10 9 CFU/g to 10 10 CFU/g, 10 10 CFU/g to 10 12 CFU/g, 10 10 CFU/g to 10 11 CFU/g or 10 11 CFU/g to 10 12 CFU/g, or a corresponding amount of a derivative thereof.
如本文所使用的,“CFU”代表“菌落形成单位”。As used herein, "CFU" stands for "colony forming unit."
【第二组分】【Second component】
在一些实施方案中,本发明所提供的组合物进一步包括第二组分。在一些实施方案中,所述第二组分包括益生菌、后生元、益生元、抗菌剂、免疫调节剂、抗癌剂、骨质疏松治疗剂、精神领域相关治疗剂、发育相关治疗剂或其组合。In some embodiments, the composition provided by the present invention further comprises a second component. In some embodiments, the second component comprises a probiotic, a postbiotic, a prebiotic, an antimicrobial agent, an immunomodulator, an anticancer agent, an osteoporosis therapeutic agent, a psychiatric field-related therapeutic agent, a development-related therapeutic agent, or a combination thereof.
如本发明所使用的,“益生菌”是指对宿主的健康或良好状态具有有益效果的微生物、包含其的制剂或保留其基本性质的培养物、裂解物、提取物、灭活产物、代谢物等。优选地,益生菌可以选自双歧杆菌(Bifidobacterium)、乳杆菌(Lactobacillus)、乳球菌(Lactococcus)、肠球菌(Enterococcus)、链球菌(Streptococcus)、克鲁维酵母
(Kluyveromyces)、酵母(Saccharoymces)、假丝酵母(Candida)或其混合物。更优选地,益生菌选自双歧杆菌(Bifidobacterium)、乳杆菌(Lactobacillus)或其混合物。As used in the present invention, "probiotics" refers to microorganisms that have a beneficial effect on the health or well-being of the host, preparations containing them, or cultures, lysates, extracts, inactivated products, metabolites, etc. that retain their basic properties. Preferably, probiotics can be selected from Bifidobacterium, Lactobacillus, Lactococcus, Enterococcus, Streptococcus, Kluyveromyces, Preferably, the probiotics are selected from Bifidobacterium, Lactobacillus or a mixture thereof.
在一些实施方案中,所述属于乳杆菌属的菌株可以是任何具有益生菌效应的乳杆菌,包括但不限于:卷曲乳杆菌(Lactobacillus crispatus)、格氏乳杆菌(Lactobacillus gasseri)、詹氏乳杆菌(Lactobacillus jensenii)、惰性乳杆菌(Lactobacillus iners)、嗜酸乳杆菌(Lactobacillus acidophilus)、干酪乳杆菌(Lactobacillus casei)、副干酪乳杆菌(Lactobacillus paracasei)、唾液乳杆菌(Lactobacillus salivarius)、乳酸乳杆菌(Lactobacillus lactis)、鼠李糖乳杆菌(Lactobacillus rhamnosus)、约氏乳杆菌(Lactobacillus johnsonii)和植物乳杆菌(Lactobacillus plantarum)。In some embodiments, the strain belonging to the genus Lactobacillus can be any lactobacillus with a probiotic effect, including but not limited to: Lactobacillus crispatus, Lactobacillus gasseri, Lactobacillus jensenii, Lactobacillus iners, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus paracasei, Lactobacillus salivarius, Lactobacillus lactis, Lactobacillus rhamnosus, Lactobacillus johnsonii and Lactobacillus plantarum.
在一些实施方案中,所述属于双歧杆菌属的菌株可以是任何具有益生菌效应的双歧杆菌,包括但不限于:长双歧杆菌(Bifidobacterium longum)、乳双歧杆菌(Bifidobacterium lactis)、动物双岐杆菌(Bifidobacterium animalis)、短双歧杆菌(Bifidobacterium breve)、婴儿双歧杆菌(Bifidobacterium infantis)和青春双岐杆菌(Bifidobacterium adolescentis)。In some embodiments, the strain belonging to the genus Bifidobacterium can be any bifidobacterium with a probiotic effect, including but not limited to: Bifidobacterium longum, Bifidobacterium lactis, Bifidobacterium animalis, Bifidobacterium breve, Bifidobacterium infantis and Bifidobacterium adolescentis.
如本文所使用的,“后生元”是指在宿主中具有生物活性的益生菌微生物的无活力细菌产物和/或代谢产物。后生元主要包括代谢产物和菌体成分两大类物质。所述代谢产物可以选自有机酸、短链脂肪酸、细胞内多糖、维生素、蛋白质、酵素、脂质或其混合物。所述菌体成分可以选自脂壁酸、磷壁酸、肽聚醣、细胞表面蛋白、多醣、细胞膜蛋白、细胞外多糖或其混合物。As used herein, "postbiotics" refers to non-viable bacterial products and/or metabolites of probiotic microorganisms that are biologically active in the host. Postbiotics mainly include two major categories of substances: metabolites and bacterial components. The metabolites can be selected from organic acids, short-chain fatty acids, intracellular polysaccharides, vitamins, proteins, enzymes, lipids or mixtures thereof. The bacterial components can be selected from lipoteichoic acid, teichoic acid, peptidoglycan, cell surface proteins, polysaccharides, cell membrane proteins, extracellular polysaccharides or mixtures thereof.
如本文所使用的,“益生元”是指用于支持或增强益生菌的健康效果或有利于益生菌生长和/或活性的任何化合物、营养素或者另外的微生物。益生元的典型示例是碳水化合物(例如寡糖),但也不排除非碳水化合物。益生元的最普遍形式在营养上被归类为可溶性纤维,多种形式的膳食纤维表现出一定水平的益生元作用。As used herein, "prebiotic" refers to any compound, nutrient, or other microorganism that is used to support or enhance the health effects of probiotics or is beneficial to the growth and/or activity of probiotics. Typical examples of prebiotics are carbohydrates (e.g., oligosaccharides), but non-carbohydrates are not excluded. The most common form of prebiotics is nutritionally classified as soluble fiber, and various forms of dietary fiber show a certain level of prebiotic effect.
益生元可以选自低聚糖(例如果糖、半乳糖和甘露糖)、膳食纤维(例如可溶性纤维和大豆纤维)、菊粉或其混合物。益生元的一些实例包括低聚果糖(FOS)、低聚半乳糖(GOS)、低聚异麦芽糖(IMO)、低聚甘露糖(MOS)、低聚木糖(XOS)、低聚阿拉伯木聚糖(AXOS)、菊粉、大豆低聚葡聚糖、乳果糖(LA)、糖基蔗糖(GS)、乳蔗糖(LS)、低聚帕拉金糖(PAO)、低聚麦芽糖、树胶和/或其水解产物、果胶和/或其水解产物。
Prebiotics can be selected from oligosaccharides (e.g., fructose, galactose, and mannose), dietary fibers (e.g., soluble fibers and soy fibers), inulin, or mixtures thereof. Some examples of prebiotics include fructooligosaccharides (FOS), galacto-oligosaccharides (GOS), isomaltooligosaccharides (IMO), manno-oligosaccharides (MOS), xylo-oligosaccharides (XOS), arabinoxy-oligosaccharides (AXOS), inulin, soy oligoglucans, lactulose (LA), glycosylsucrose (GS), lactosucrose (LS), palatinose oligosaccharides (PAO), maltooligosaccharides, gums and/or hydrolyzates thereof, pectins and/or hydrolyzates thereof.
在本文中,“抗菌剂”是指能够杀灭微生物或者抑制微生物的生长和/或活性的物质或物质组合。可以用于本发明的示例性抗菌剂包括但不限于:As used herein, "antimicrobial agent" refers to a substance or combination of substances that can kill microorganisms or inhibit the growth and/or activity of microorganisms. Exemplary antimicrobial agents that can be used in the present invention include, but are not limited to:
大环内酯类或酮内酯类,例如红霉素、阿奇霉素、克拉霉素和泰利霉素;macrolides or ketolides, such as erythromycin, azithromycin, clarithromycin, and telithromycin;
β-内酰胺类,例如青霉素(如青霉素G、青霉素V、甲氧西林、苯唑西林、氯唑西林、双氯西林、萘夫西林、氨苄西林、阿莫西林、羧苄西林、替卡西林、美洛西林、哌拉西林、阿洛西林和替莫西林)、头孢菌素(如头孢噻吩、头孢匹林、头孢拉定、头孢噻肟、头孢唑啉、头孢孟多、头孢呋辛、头孢氨苄、头孢罗齐、头孢克洛、氯碳头孢、头孢西丁、头孢美唑、头孢噻肟、头孢唑肟、头孢曲松、头孢哌酮、头孢他啶、头孢克肟、头孢泊肟、头孢布丁、头孢替尼、头孢匹罗和头孢吡肟)和碳青霉烯类(如碳青霉烯、亚胺培南、美罗培南和PZ-601);beta-lactams, such as penicillins (e.g., penicillin G, penicillin V, methicillin, oxacillin, cloxacillin, dicloxacillin, nafcillin, ampicillin, amoxicillin, carbenicillin, ticarcillin, mezlocillin, piperacillin, azlocillin, and temocillin), cephalosporins (e.g., cephalothin, cefpiroxine, cephradine, cefotaxime, cefazolin, cephalosporin), mendol, cefuroxime, cephalexin, cefprozil, cefaclor, loracarb, cefoxitin, cefmetazole, cefotaxime, ceftizoxime, ceftriaxone, cefoperazone, ceftazidime, cefixime, cefpodoxime, cefbutin, ceftriaxone, cefpirome, and cefepime) and carbapenems (such as carbapenem, imipenem, meropenem, and PZ-601);
单环β-内酰胺类,例如氨曲南;Monocyclic β-lactams, such as aztreonam;
喹诺酮类,例如萘啶酸、奥曲酸、诺氟沙星、培氟沙星、依诺沙星、氧氟沙星、左氧氟沙星、环丙沙星、替马沙星、洛美沙星、氟罗沙星、格雷沙星、司帕沙星、曲伐沙星、克林沙星、加替沙星、莫西沙星、西他沙星、吉非沙星、吉米沙星和帕珠沙星;quinolones (such as nalidixic acid, octramox, norfloxacin, pefloxacin, enoxacin, ofloxacin, levofloxacin, ciprofloxacin, temafloxacin, lomefloxacin, fleroxacin, grefloxacin, sparfloxacin, trovafloxacin, clinafloxacin, gatifloxacin, moxifloxacin, sitafloxacin, gemifloxacin, gemifloxacin, and pazufloxacin);
抗菌磺胺和抗菌磺酰胺类,例如对氨基苯甲酸、磺胺嘧啶、磺胺异唑、磺胺甲唑和酞酰磺胺噻唑;antibacterial sulfonamides and antibacterial sulfonamides, such as p-aminobenzoic acid, sulfadiazine, sulfisoxazole, sulfamethoxazole, and phthalylsulfathiazole;
氨基糖苷类,例如链霉素、新霉素、卡那霉素、巴龙霉素、庆大霉素、妥布霉素、阿米卡星、奈替米星、壮观霉素、西索米星、比卡林和异帕米星;aminoglycosides, such as streptomycin, neomycin, kanamycin, paromomycin, gentamicin, tobramycin, amikacin, netilmicin, spectinomycin, sisomicin, bikaline, and isepamicin;
四环素类,例如四环素、金霉素、地美环素、米诺环素、土霉素、美他环素、多西环素和替加环素;Tetracyclines, such as tetracycline, chlortetracycline, demeclocycline, minocycline, oxytetracycline, metacycline, doxycycline, and tigecycline;
利福霉素类,例如利福平、利福喷丁、利福布丁、苯并嗪利福霉素和利福昔明;rifamycins, such as rifampin, rifapentine, rifabutin, benzoxazine rifamycins, and rifaximin;
林可霉素类,例如林可霉素和克林霉素;Lincomycins, such as lincomycin and clindamycin;
糖肽类,例如万古霉素和替考拉宁;glycopeptides, such as vancomycin and teicoplanin;
链霉素类,例如奎奴普丁和达洛普汀;Streptomycins, such as quinupristin and dalopristin;
唑烷酮类,例如利奈唑酮和特地唑胺;oxazolidinones, such as linezolid and tedizolid;
多粘菌素、粘菌素和粘杆菌素;
polymyxins, colistin, and colistin;
甲氧苄氨嘧啶和杆菌肽;trimethoprim and bacitracin;
流出泵抑制剂等。Outflow pump inhibitors, etc.
如本文所使用的,“免疫调节剂”是指调节免疫应答的物质、试剂、信号传导途径或其组分,例如免疫抑制剂和免疫刺激剂等。“调节”免疫应答是指免疫系统的细胞类型或细胞活性的任何改变,包括相对参考水平的增加或减少。所述调节包括免疫系统的刺激或抑制,其可以通过各种类型细胞的数目的增加或减少、细胞活性的增加或减少或通过在免疫系统内发生的任何其它变化来体现。As used herein, "immunomodulator" refers to a substance, agent, signal transduction pathway or component thereof that modulates an immune response, such as an immunosuppressant and an immunostimulator, etc. "Modulating" an immune response refers to any change in the cell type or cell activity of the immune system, including an increase or decrease relative to a reference level. The modulation includes stimulation or inhibition of the immune system, which can be manifested by an increase or decrease in the number of various types of cells, an increase or decrease in cell activity, or by any other changes occurring within the immune system.
示例性免疫调节剂包括但不限于检查点调节剂、过继性细胞转移、细胞因子、溶瘤病毒和治疗性疫苗。Exemplary immunomodulators include, but are not limited to, checkpoint modulators, adoptive cell transfer, cytokines, oncolytic viruses, and therapeutic vaccines.
检查点调节剂可干扰癌细胞逃避免疫系统攻击的能力,并且帮助免疫系统对肿瘤做出更强烈的反应。免疫检查点分子可以介导共刺激信号以增强免疫反应,或者可以介导共抑制信号以抑制免疫反应。检查点调节剂的实例包括但不限于PD-1、PD-L1、PD-L2、CTLA-4、TIM-3、LAG3、A2AR、CD160、2B4、TGFβ、VISTA、BTLA、TIGIT、LAIR1、OX40、CD2、CD27、CD28、CD30、CD40、CD47、CD122、ICAM-1、IDO、NKG2C、SLAMF7、SIGLEC7、NKp80、CD160、B7-H3、LFA-1、1COS、4-1BB、GITR、BAFFR、HVEM、CD7、LIGHT、IL-2、IL-7、IL-15、IL-21、CD3、CD16和CD83的调节剂。在某些实施方案中,免疫检查点调节剂包含PD-1/PD-L1轴抑制剂。Checkpoint modulators interfere with the ability of cancer cells to evade immune system attack and help the immune system to respond more strongly to tumors. Immune checkpoint molecules can mediate co-stimulatory signals to enhance immune responses or can mediate co-inhibitory signals to suppress immune responses. Examples of checkpoint regulators include, but are not limited to, PD-1, PD-L1, PD-L2, CTLA-4, TIM-3, LAG3, A2AR, CD160, 2B4, TGFβ, VISTA, BTLA, TIGIT, LAIR1, OX40, CD2, CD27, CD28, CD30, CD40, CD47, CD122, ICAM-1, IDO, NKG2C, SLAMF7, SIGLEC7, NKp80, CD160, B7-H3, LFA-1, 1COS, 4-1BB, GITR, BAFFR, HVEM, CD7, LIGHT, IL-2, IL-7, IL-15, IL-21, CD3, CD16, and CD83 regulators. In certain embodiments, immune checkpoint regulators include PD-1/PD-L1 axis inhibitors.
过继性细胞转移试图增强T细胞对抗癌症的天然能力。在这种治疗方式中,T细胞取自患者,并且在体外扩增和激活。在某些实施方案中,T细胞在体外被修饰为CAR-T细胞。在体外大批量培养抗癌最活跃的T细胞或CAR-T细胞持续2至8周。在此期间,患者将接受治疗,如化学疗法和放射疗法以降低身体的免疫力。在这些治疗之后,体外培养的T细胞或CAR-T细胞将被回输给患者。在某些实施方案中,过继性细胞转移为CAR-T疗法。Adoptive cell transfer attempts to enhance the natural ability of T cells to fight cancer. In this treatment, T cells are taken from the patient and expanded and activated in vitro. In some embodiments, T cells are modified in vitro into CAR-T cells. The most active T cells or CAR-T cells against cancer are cultured in large quantities in vitro for 2 to 8 weeks. During this period, the patient will receive treatments such as chemotherapy and radiation therapy to reduce the body's immunity. After these treatments, the T cells or CAR-T cells cultured in vitro will be returned to the patient. In some embodiments, adoptive cell transfer is CAR-T therapy.
细胞因子用于增强肿瘤抗原向免疫系统的呈递。用于治疗癌症的两种主要类型的细胞因子为干扰素和白细胞介素。细胞因子的实例包括但不限于干扰素(如干扰素-α、干扰素-β和干扰素-γ)、集落刺激因子(如巨噬细胞CSF、粒细胞巨噬细胞CSF和粒细胞CSF)、胰岛素生长因子(IGF-1)、血管内皮生长因子(VEGF)、转化生长因子(TGF)、成纤维细胞生长因子(FGF)、白细胞介素(如IL-1、IL-1α、IL-2、IL-3、IL-4、IL-5、IL-6、IL-7、IL-8、IL-9、IL-10、IL-11和IL-12)、肿瘤坏死因子(如TNF-α和TNF-β)或其任何组合。
Cytokines are used to enhance the presentation of tumor antigens to the immune system. Two main types of cytokines used to treat cancer are interferons and interleukins. Examples of cytokines include, but are not limited to, interferons (such as interferon-α, interferon-β and interferon-γ), colony stimulating factors (such as macrophage CSF, granulocyte macrophage CSF and granulocyte CSF), insulin growth factor (IGF-1), vascular endothelial growth factor (VEGF), transforming growth factor (TGF), fibroblast growth factor (FGF), interleukins (such as IL-1, IL-1α, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-11 and IL-12), tumor necrosis factor (such as TNF-α and TNF-β) or any combination thereof.
溶瘤病毒为可以杀死癌细胞的基因修饰的病毒。溶瘤病毒可以特异性地感染肿瘤细胞,从而导致肿瘤细胞裂解,随后释放大量的肿瘤抗原,触发免疫系统靶向并且消除具有这类肿瘤抗原的癌细胞。溶瘤病毒的实例包括但不限于talimogene laherparepvec(T-Vec,Imlygic)。Oncolytic viruses are genetically modified viruses that can kill cancer cells. Oncolytic viruses can specifically infect tumor cells, causing tumor cell lysis, followed by the release of large amounts of tumor antigens, triggering the immune system to target and eliminate cancer cells with such tumor antigens. Examples of oncolytic viruses include, but are not limited to, talimogene laherparepvec (T-Vec, Imlygic).
治疗性疫苗通过增强免疫系统对癌细胞的反应来对抗癌症。治疗性疫苗可包含非致病性微生物、靶向肿瘤细胞的基因修饰的病毒或一种或多种免疫原性组分。Therapeutic vaccines fight cancer by boosting the immune system's response to cancer cells. Therapeutic vaccines may contain non-pathogenic microorganisms, genetically modified viruses that target tumor cells, or one or more immunogenic components.
如本文所使用的,“抗癌剂”是指具有抗肿瘤特性或抑制细胞生长或增殖能力的试剂(例如化合物、药物、拮抗剂、抑制剂、调节剂)。在一些实施方案中,抗癌剂是化疗剂。在一些实施方案中,抗癌剂是生物制剂。在一些实施方案中,抗癌剂是免疫疗法制剂。在一些实施方案中,抗癌剂是由食品药品监督管理机构批准的用于治疗癌症的药剂。As used herein, "anticancer agent" refers to an agent (e.g., compound, drug, antagonist, inhibitor, modulator) that has anti-tumor properties or the ability to inhibit cell growth or proliferation. In some embodiments, the anticancer agent is a chemotherapeutic agent. In some embodiments, the anticancer agent is a biologic. In some embodiments, the anticancer agent is an immunotherapy agent. In some embodiments, the anticancer agent is an agent approved by the Food and Drug Administration for the treatment of cancer.
可用于本发明的抗癌剂的实例包括但不限于:阿那曲唑、比卡鲁胺、硫酸博来霉素、白消安、卡培他滨、N4-戊氧羰基-5-脱氧-5-氟胞苷、卡铂、卡莫司汀、苯丁酸氮芥、顺铂、克拉屈滨、环磷酰胺、阿糖胞苷、胞嘧啶阿拉伯糖苷、阿糖胞苷脂质体注射液、达卡巴嗪、更生霉素(放线菌素D、Cosmegan)、盐酸柔红霉素、柠檬酸柔红霉素脂质体注射液、地塞米松、多西他赛、盐酸多柔比星、依托泊苷、磷酸氟达拉滨、5-氟尿嘧啶、氟他胺、替扎西他滨(tezacitabine)、吉西他滨(二氟脱氧胞苷)、羟基脲、伊达比星、异环磷酰胺、伊立替康、L-天冬酰胺酶、亚叶酸钙、美法仑、6-巯基嘌呤、甲氨蝶呤、米托蒽醌、麦罗塔、紫杉醇、nab-紫杉醇、喷司他丁、聚苯丙生20与卡莫司汀的植入物、枸橼酸他莫昔芬、替尼泊苷、6-硫代鸟嘌呤、噻替派、替拉扎明、注射用盐酸托泊替康、长春花碱、长春新碱和长春瑞滨。Examples of anticancer agents that can be used in the present invention include, but are not limited to, anastrozole, bicalutamide, bleomycin sulfate, busulfan, capecitabine, N4-pentyloxycarbonyl-5-deoxy-5-fluorocytidine, carboplatin, carmustine, chlorambucil, cisplatin, cladribine, cyclophosphamide, cytarabine, cytosine arabinoside, cytarabine liposome injection, dacarbazine, dactinomycin (actinomycin D, Cosmegan), daunorubicin hydrochloride, daunorubicin citrate liposome injection, dexamethasone, docetaxel, doxorubicin hydrochloride, etoposide, fludalafil phosphate 5-fluorouracil, flutamide, tezacitabine, gemcitabine (difluorodeoxycytidine), hydroxyurea, idarubicin, ifosfamide, irinotecan, L-asparaginase, leucovorin, melphalan, 6-mercaptopurine, methotrexate, mitoxantrone, mylotarg, paclitaxel, nab-paclitaxel, pentostatin, polyphenprosan 20 with carmustine implant, tamoxifen citrate, teniposide, 6-thioguanine, thiotepa, tirapazamine, topotecan hydrochloride for injection, vinblastine, vincristine, and vinorelbine.
可用于本发明的特别感兴趣的抗癌剂包括但不限于:抗肿瘤抗生素、酪氨酸激酶抑制剂、烷基化剂、抗微管或抗有丝分裂剂和溶瘤细胞病毒。Anticancer agents of particular interest for use in the present invention include, but are not limited to, antitumor antibiotics, tyrosine kinase inhibitors, alkylating agents, anti-microtubule or anti-mitotic agents, and oncolytic viruses.
示例性抗肿瘤抗生素包括但不限于:多柔比星、博莱霉素、柔红霉素(盐酸柔红霉素、道诺霉素和盐酸红比霉素、柔红霉素脂质体(柠檬酸柔红霉素脂质体)、米托蒽醌、表柔比星、伊达比星、丝裂霉素C、格尔德霉素和除莠霉素。Exemplary antitumor antibiotics include, but are not limited to, doxorubicin, bleomycin, daunorubicin (daunorubicin hydrochloride, daunomycin and daunorubicin hydrochloride, daunorubicin liposomes (daunorubicin citrate liposomes), mitoxantrone, epirubicin, idarubicin, mitomycin C, geldanamycin and herbimycin.
示例性酪氨酸激酶抑制剂包括但不限于:盐酸埃罗替尼、苹果酸舒尼替尼、柏舒替尼、达沙替尼、帕唑帕尼、索拉非尼、凡德他尼、伊马替尼和甲磺酸伊马替尼。Exemplary tyrosine kinase inhibitors include, but are not limited to, erlotinib hydrochloride, sunitinib malate, bosutinib, dasatinib, pazopanib, sorafenib, vandetanib, imatinib, and imatinib mesylate.
示例性烷基化剂包括但不限于:奥沙利铂、替莫唑胺、更生霉素(也称为放线菌素-D)、
美法仑(也称为L-PAM、L-溶肉瘤素或苯丙氨酸氮芥)、六甲蜜胺(也称为六甲基三聚氰胺(HMM))、卡莫司汀、苯达莫司汀、盐酸苯达莫司汀、白消安、卡铂、洛莫司汀、顺铂、苯丁酸氮芥、环磷酰胺、异环磷酰胺、达卡巴嗪、丙卡巴肼、氮芥、盐酸氮芥、链脲佐菌素和噻替哌。Exemplary alkylating agents include, but are not limited to, oxaliplatin, temozolomide, dactinomycin (also known as actinomycin-D), Melphalan (also known as L-PAM, L-sarcolysin, or phenylalanine mustard), altretamine (also known as hexamethylmelamine (HMM)), carmustine, bendamustine, bendamustine hydrochloride, busulfan, carboplatin, lomustine, cisplatin, chlorambucil, cyclophosphamide, ifosfamide, dacarbazine, procarbazine, mechlorethamine, mechlorethamine hydrochloride, streptozotocin, and thiotepa.
示例性抗微管或抗有丝分裂剂包括但不限于:长春花生物碱(如酒石酸长春瑞滨、长春新碱和长春地辛)、紫杉烷(如紫杉醇和多西他赛)和雌莫司汀。Exemplary anti-microtubule or anti-mitotic agents include, but are not limited to, vinca alkaloids (such as vinorelbine tartrate, vincristine, and vindesine), taxanes (such as paclitaxel and docetaxel), and estramustine.
如本文所使用的,“骨质疏松治疗剂”是指能够预防、减轻、延迟或消除与骨质疏松相关的症状、降低罹患与骨质疏松相关的疾病的风险、治愈与骨质疏松相关的疾病或其组合的试剂。可用于本发明的示例性骨质疏松治疗剂包括但不限于:双磷酸盐类(例如阿仑膦酸盐、利塞膦酸盐、伊班膦酸盐和唑来膦酸)、雷洛昔芬、地舒单抗和特立帕太。As used herein, "osteoporosis therapeutic agent" refers to an agent that can prevent, alleviate, delay or eliminate symptoms associated with osteoporosis, reduce the risk of suffering from osteoporosis-related diseases, cure osteoporosis-related diseases or a combination thereof. Exemplary osteoporosis therapeutic agents that can be used in the present invention include, but are not limited to, bisphosphonates (e.g., alendronate, risedronate, ibandronate and zoledronic acid), raloxifene, denosumab and teripartate.
如本文所使用的,“精神领域相关治疗剂”是指能够预防、减轻、延迟或消除与精神领域相关的症状、降低罹患与精神领域相关的疾病的风险、治愈与精神领域相关的疾病或其组合的试剂。As used herein, "mental disease-related therapeutic agent" refers to an agent that can prevent, alleviate, delay or eliminate symptoms related to the mental field, reduce the risk of developing a mental disease-related disease, cure a mental disease-related disease, or a combination thereof.
如本文所使用的,“发育相关治疗剂”是指能够预防、减轻、延迟或消除与发育相关的症状、降低罹患与发育相关的疾病的风险、治愈与发育相关的疾病或其组合的试剂。As used herein, a "developmental therapeutic agent" refers to an agent that can prevent, alleviate, delay or eliminate developmental-related symptoms, reduce the risk of developing a developmental-related disease, cure a developmental-related disease, or a combination thereof.
在一些实施方案中,所述第一组分与所述第二组分的重量比例为1:99至99:1。在某些实施方案中,所述第一组分与所述第二组分的重量比例为1:99、5:95、10:90、15:85、20:80、25:75、30:70、35:65、40:60、45:55、50:50、55:45、60:40、65:35、70:30、75:25、80:20、85:15、90:10、95:5或99:1。In some embodiments, the weight ratio of the first component to the second component is 1:99 to 99: 1. In certain embodiments, the weight ratio of the first component to the second component is 1:99, 5:95, 10:90, 15:85, 20:80, 25:75, 30:70, 35:65, 40:60, 45:55, 50:50, 55:45, 60:40, 65:35, 70:30, 75:25, 80:20, 85:15, 90:10, 95:5 or 99:1.
在一些实施方案中,在施用所述第二组分之前施用所述第一组分。在一些实施方案中,在施用所述第二组分之后施用所述第一组分。在一些实施方案中,所述第一组分与所述第二组分同时施用。在一些实施方案中,以交替的方式施用所述第一组分和第二组分。In some embodiments, the first component is applied before the second component is applied. In some embodiments, the first component is applied after the second component is applied. In some embodiments, the first component is applied simultaneously with the second component. In some embodiments, the first component and the second component are applied in an alternating manner.
在一些实施方案中,将本发明提供的第一组分和第二组分配制成单一治疗组合物,并且同时施用所述第一组分和第二组分。在一些实施方案中,将本发明提供的第一组分和第二组分彼此分开,例如,各自配制成单一治疗组合物,并且同时施用所述第一组分和第二组分。在一些实施方案中,将本发明提供的第一组分和第二组分彼此分开,例如,各自配制成单一治疗组合物,并且在不同时间施用所述第一组分和第二组分,例如,在施用所述第二组分之前施用所述第一组分,或者在施用所述第二组分之后施用所述第一组分,或者
以交替的方式施用所述第一组分和第二组分。所述第一组分和第二组分可以以单剂量或多剂量施用。In some embodiments, the first component and the second component provided by the present invention are formulated into a single therapeutic composition, and the first component and the second component are administered simultaneously. In some embodiments, the first component and the second component provided by the present invention are separated from each other, for example, each is formulated into a single therapeutic composition, and the first component and the second component are administered simultaneously. In some embodiments, the first component and the second component provided by the present invention are separated from each other, for example, each is formulated into a single therapeutic composition, and the first component and the second component are administered at different times, for example, the first component is administered before the administration of the second component, or the first component is administered after the administration of the second component, or The first component and the second component are administered in an alternating manner. The first component and the second component may be administered in a single dose or in multiple doses.
治疗方法treatment method
本发明还提供治疗方法,所述治疗方法包括向有需要的受试者施用有效量的本发明所提供的菌株、其衍生物、包含其的培养基或包含其的组合物,从而用于预防和/或治疗受试者的疾病或病症。The present invention also provides a treatment method, which comprises administering an effective amount of the strain provided by the present invention, its derivative, a culture medium containing the same, or a composition containing the same to a subject in need thereof, thereby preventing and/or treating a disease or condition in the subject.
如本文所使用的,“有效量”是指能够提供预期的效果但同时不产生在医学判断下严重的副作用的量。考虑施用途径、受试者个体差异等,可以适当地调整通过本发明的组合物施用于受试者的微生物的量。As used herein, "effective amount" refers to an amount that can provide the desired effect without causing serious side effects under medical judgment. Considering the administration route, individual differences of subjects, etc., the amount of microorganisms administered to the subject through the composition of the present invention can be appropriately adjusted.
在某些实施方案中,施用剂量可以在使用过程中改变。例如,在某些实施方案中,初始施用剂量可以高于后续施用剂量。在某些实施方案中,取决于受试者的反应,可以在使用过程中改变施用剂量。In certain embodiments, the dosage can be changed during use. For example, in certain embodiments, the initial dosage can be higher than the subsequent dosage. In certain embodiments, the dosage can be changed during use, depending on the reaction of the subject.
能够理解的是,本发明的乳杆菌菌株或其衍生物的有效量取决于本领域中已知的各种因素,例如受试者的体重、年龄、既往病史、当前药物治疗、健康状态以及发生交叉反应的可能性、过敏、敏感性和不良副作用,以及施用途径和疾病发展程度。本领域技术人员能够考虑例如上述的因素减少或增加剂量。以上剂量范围并不会对本发明的范围构成任何形式的限制。It is to be understood that the effective amount of lactobacillus strains of the present invention or derivatives thereof depends on various factors known in the art, such as experimenter's weight, age, past medical history, current drug therapy, health status and the possibility of cross-reaction, allergy, sensitivity and adverse side effects, and route of administration and degree of disease development. Those skilled in the art can consider that for example above-mentioned factors reduce or increase dosage. The above dosage range does not constitute any form of limitation to the scope of the present invention.
如本文所使用的,“受试者”是指任何动物,优选为哺乳动物,例如人、猴、小鼠、大鼠、兔,更优选为人。As used herein, "subject" refers to any animal, preferably a mammal, such as a human, monkey, mouse, rat, rabbit, more preferably a human.
如本文所使用的,疾病或病症的“预防和/或治疗”包含预防或减轻病状,减缓病状的发作或发展速度,降低罹患病状的风险,预防或延迟与病状相关的症状的发展,减少或结束与病状相关的症状,产生病状的完全或部分消退,治愈病状或其某一组合。As used herein, "prevention and/or treatment" of a disease or condition includes preventing or alleviating the condition, slowing the onset or rate of development of the condition, reducing the risk of developing the condition, preventing or delaying the development of symptoms associated with the condition, reducing or ending symptoms associated with the condition, causing complete or partial regression of the condition, curing the condition, or some combination thereof.
【与病原体感染相关的疾病】【Diseases related to pathogen infection】
本发明还提供治疗方法,所述治疗方法包括向有需要的受试者施用本发明所提供的菌株、其衍生物、包含其的培养基或包含其的组合物,从而用于拮抗受试者体内的病原体,或是用于预防和/或治疗与病原体相关的疾病或病症。
The present invention also provides a treatment method, which comprises administering the strain provided by the present invention, its derivative, culture medium containing the same, or composition containing the same to a subject in need, thereby antagonizing pathogens in the subject, or preventing and/or treating diseases or conditions associated with the pathogens.
所述病原体的实例包括但不限于细菌、真菌、病毒、螺旋体、支原体、立克次氏体、衣原体和寄生虫。Examples of such pathogens include, but are not limited to, bacteria, fungi, viruses, spirochetes, mycoplasmas, rickettsiae, chlamydiae, and parasites.
在一些实施方案中,所述病原体选自由以下组成的组:分枝杆菌属(Mycobacterium)、沙门菌属(Salmonella)、大肠杆菌属(E.coli)、衣原体属(Chlamydia)、葡萄球菌属(Staphylococcus)、芽孢杆菌属(Bacillus)、假单胞菌属(Psudomonas)、念珠菌属(Candida)、阿托波氏菌属(Atopobium)、加德纳菌属(Gardnerella)和马拉色菌属(Pityrosporum)。In some embodiments, the pathogen is selected from the group consisting of Mycobacterium, Salmonella, E. coli, Chlamydia, Staphylococcus, Bacillus, Psudomonas, Candida, Atopobium, Gardnerella, and Pityrosporum.
在一些实施方案中,所述细菌包括大肠埃希氏菌、铜绿假单胞菌、金黄色葡萄球菌、伤寒沙门氏菌、阴道阿托波氏菌、阴道加德纳耐药菌或其组合。In some embodiments, the bacteria include Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella typhi, Atopobium vaginalis, Gardnerella vaginalis, or a combination thereof.
在一些实施方案中,所述真菌包括白色念珠菌、糠秕马拉色菌或其组合。In some embodiments, the fungus comprises Candida albicans, Malassezia furfur, or a combination thereof.
在一些实施方案中,所述寄生虫为滴虫。In some embodiments, the parasite is Trichomonas.
在一些实施方案中,所述与病原体相关的疾病或病症包括女性生殖道感染和生殖道菌群紊乱。In some embodiments, the pathogen-associated diseases or conditions include female reproductive tract infections and reproductive tract flora disorders.
所述与病原体相关的疾病或病症包括与阴道炎症相关的疾病或病症,包括但不限于细菌性阴道炎、真菌性阴道炎(例如念珠菌性阴道炎)、病毒性阴道炎、酵母性阴道炎、滴虫性阴道炎、阴道中的感染、诸如HIV和衣原体感染的性传播疾病、危及孕妇中胎儿的感染、早产和泌尿道感染。The pathogen-associated diseases or conditions include diseases or conditions associated with vaginal inflammation, including but not limited to bacterial vaginitis, fungal vaginitis (e.g., candidal vaginitis), viral vaginitis, yeast vaginitis, Trichomonas vaginitis, infections in the vagina, sexually transmitted diseases such as HIV and chlamydia infections, infections that endanger the fetus in pregnant women, premature births, and urinary tract infections.
在一些实施方案中,所述与病原体相关的疾病或病症包括马拉色菌感染相关疾病。In some embodiments, the disease or condition associated with a pathogen comprises a disease associated with Malassezia infection.
所述马拉色菌感染相关疾病包括但不限于头皮屑、脂溢性皮炎、特应性皮炎和银屑病。The Malassezia infection-related diseases include, but are not limited to, dandruff, seborrheic dermatitis, atopic dermatitis and psoriasis.
【与免疫调节相关的疾病】【Diseases related to immune regulation】
本发明还提供治疗方法,所述治疗方法包括向有需要的受试者施用本发明所提供的菌株、其衍生物、包含其的培养基或包含其的组合物,从而用于预防和/或治疗与免疫调节相关的疾病或病症。The present invention also provides a treatment method, which comprises administering the strain provided by the present invention, its derivative, culture medium containing the same or composition containing the same to a subject in need thereof, thereby preventing and/or treating a disease or condition related to immune regulation.
在一些实施方案中,与免疫调节相关的疾病或病症是癌症或自身免疫性疾病。In some embodiments, the disease or disorder associated with immune regulation is cancer or an autoimmune disease.
如本文所使用的,“癌症”是指以恶性细胞生长或赘瘤、异常增殖、浸润或转移为特征的任何医学状态。As used herein, "cancer" refers to any medical condition characterized by malignant cell growth or neoplasm, abnormal proliferation, infiltration or metastasis.
癌症的实例包括但不限于前列腺癌、胃-食道癌、肺癌、肝癌、胰腺癌、乳腺癌、支气
管癌、骨癌、肝脏和胆管癌症、卵巢癌、睾丸癌、肾癌、膀胱癌、头颈癌、脊柱癌、脑癌、宫颈癌、子宫癌、子宫内膜癌、结肠癌、结肠直肠癌、直肠癌、肛门癌、胃肠癌、皮肤癌、垂体癌、胃癌、阴道癌、甲状腺癌、神经胶母细胞瘤、星形细胞瘤、黑色素瘤、骨髓发育不良综合症、肉瘤、畸胎瘤、神经胶质瘤、腺癌、白血病、淋巴瘤和骨髓瘤。Examples of cancer include, but are not limited to, prostate cancer, gastroesophageal cancer, lung cancer, liver cancer, pancreatic cancer, breast cancer, bronchial cancer, duct cancer, bone cancer, liver and bile duct cancer, ovarian cancer, testicular cancer, kidney cancer, bladder cancer, head and neck cancer, spine cancer, brain cancer, cervical cancer, uterine cancer, endometrial cancer, colon cancer, colorectal cancer, rectal cancer, anal cancer, gastrointestinal cancer, skin cancer, pituitary cancer, stomach cancer, vaginal cancer, thyroid cancer, glioblastoma, astrocytoma, melanoma, myelodysplastic syndrome, sarcoma, teratoma, glioma, adenocarcinoma, leukemia, lymphoma and myeloma.
如本文所使用的,“过敏性疾病”是指由过敏引起的任何症状、组织损害或组织功能丧失。As used herein, "allergic disease" refers to any symptoms, tissue damage, or loss of tissue function caused by an allergy.
过敏性疾病包括但不限于过敏性鼻炎、过敏性哮喘、特应性皮炎、过敏性角膜结膜炎、荨麻疹、食物过敏、药物过敏、尘螨过敏和花粉过敏。Allergic diseases include, but are not limited to, allergic rhinitis, allergic asthma, atopic dermatitis, allergic keratoconjunctivitis, urticaria, food allergy, drug allergy, dust mite allergy, and pollen allergy.
如本文所使用的,“自身免疫性疾病”是指哺乳动物的免疫系统针对哺乳动物自身的组织、或者针对哺乳动物本身无害的抗原产生体液免疫应答或细胞免疫应答,从而在该哺乳动物中产生组织损伤的疾病。症状和严重程度因患者而异,每个患者的临床特征也随时间变化很大。As used herein, "autoimmune disease" refers to a disease in which the immune system of a mammal produces a humoral immune response or a cellular immune response against the mammal's own tissues, or against antigens that are harmless to the mammal itself, thereby producing tissue damage in the mammal. Symptoms and severity vary from patient to patient, and the clinical features of each patient vary greatly over time.
自身免疫性疾病的实例包括但不限于类风湿性关节炎、风湿热、狼疮、系统性硬皮病、特应性皮炎、银屑病、银屑病关节炎、哮喘、吉兰-巴雷综合征、重症肌无力、皮肌炎、多肌炎、多发性硬化、自身免疫性脑脊髓炎、结节性多动脉炎、桥本甲状腺炎、颞动脉炎、青少年糖尿病、斑秃、天疱疮、口疮性口炎、自身免疫性溶血性贫血、韦氏肉芽肿病、舍格伦综合征、艾迪生病、克罗恩病、白塞病、水肿、结膜炎、牙周炎、鼻炎、中耳炎、慢性鼻窦炎、咽喉炎、扁桃体炎、支气管炎、肺炎、胃溃疡、胃炎、结肠炎、痛风、湿疹、痤疮、接触性皮炎、脂溢性皮炎、强直性脊柱炎、纤维肌痛、骨关节炎、肩周关节炎、腱炎、腱鞘炎肌炎、肝炎、膀胱炎、肾炎、脓毒症、血管炎和滑囊炎。Examples of autoimmune diseases include, but are not limited to, rheumatoid arthritis, rheumatic fever, lupus, systemic sclerosis, atopic dermatitis, psoriasis, psoriatic arthritis, asthma, Guillain-Barré syndrome, myasthenia gravis, dermatomyositis, polymyositis, multiple sclerosis, autoimmune encephalomyelitis, polyarteritis nodosa, Hashimoto's thyroiditis, temporal arteritis, juvenile diabetes, alopecia areata, pemphigus, aphthous stomatitis, autoimmune hemolytic anemia, Wechsler's musculoskeletal disease, and schizophrenia. Granulomatosis, Sjögren's syndrome, Addison's disease, Crohn's disease, Behcet's disease, edema, conjunctivitis, periodontitis, rhinitis, otitis media, chronic sinusitis, pharyngitis, tonsillitis, bronchitis, pneumonia, gastric ulcer, gastritis, colitis, gout, eczema, acne, contact dermatitis, seborrheic dermatitis, ankylosing spondylitis, fibromyalgia, osteoarthritis, periarthritis of the shoulder, tendinitis, tenosynovitis myositis, hepatitis, cystitis, nephritis, sepsis, vasculitis, and bursitis.
【与骨质疏松相关的疾病】Diseases related to osteoporosis
本发明还提供治疗方法,所述治疗方法包括向有需要的受试者施用本发明所提供的菌株、其衍生物、包含其的培养基或包含其的组合物,从而用于预防和/或治疗与骨质疏松相关的疾病或病症。The present invention also provides a treatment method, which comprises administering the strain provided by the present invention, its derivative, culture medium containing the same, or composition containing the same to a subject in need thereof, thereby preventing and/or treating a disease or condition associated with osteoporosis.
如本文所使用的,“骨质疏松”是指以因骨量的减少和/或骨质的劣化而造成的骨强度恶化,从而导致骨折的风险增加为特征的骨疾病,包括原发性和继发性。As used herein, "osteoporosis" refers to a bone disease, including primary and secondary, characterized by deterioration of bone strength due to a decrease in bone mass and/or deterioration of bone quality, leading to an increased risk of fracture.
与骨质疏松相关的疾病或病症的实例包括但不限于青少年骨质疏松症、绝经期骨质疏松症、绝经后骨质疏松症、创伤后骨质疏松症,和由于年老、皮质激素治疗和不活动引发
的骨质疏松症。Examples of diseases or conditions associated with osteoporosis include, but are not limited to, juvenile osteoporosis, menopausal osteoporosis, postmenopausal osteoporosis, post-traumatic osteoporosis, and osteoporosis due to aging, corticosteroid therapy, and inactivity. of osteoporosis.
【其它用途】【Other uses】
本发明还提供治疗方法,所述治疗方法包括向有需要的受试者施用本发明所提供的菌株、其衍生物、包含其的培养基或包含其的组合物,从而用于预防和/或治疗与缺铁性贫血、更年期综合征、神经中枢系统疾病相关的疾病或病症。The present invention also provides a treatment method, which comprises administering the strain provided by the present invention, its derivative, culture medium containing the same, or composition containing the same to a subject in need, thereby preventing and/or treating diseases or conditions associated with iron deficiency anemia, menopausal syndrome, and central nervous system diseases.
制药用途Pharmaceutical use
本发明还提供了本发明的菌株、其衍生物、包含其的培养基或包含其的组合物在制备用于拮抗病原体的药物中的用途。The present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in the preparation of a medicament for antagonizing pathogens.
本发明还提供了本发明的菌株、其衍生物、包含其的培养基或包含其的组合物在制备用于预防和/或治疗与病原体相关的疾病或病症的药物中的用途。The present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in the preparation of a medicament for preventing and/or treating a disease or condition associated with a pathogen.
本发明还提供了本发明的菌株、其衍生物、包含其的培养基或包含其的组合物在制备用于预防和/或治疗与免疫调节相关的疾病或病症的药物中的用途。The present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in the preparation of a medicament for preventing and/or treating a disease or condition associated with immunoregulation.
本发明还提供了本发明的菌株、其衍生物、包含其的培养基或包含其的组合物在制备用于预防和/或治疗与骨质疏松相关的疾病或病症的药物中的用途。The present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in the preparation of a medicament for preventing and/or treating a disease or condition associated with osteoporosis.
本发明还提供了本发明的菌株、其衍生物、包含其的培养基或包含其的组合物在制备用于预防和/或治疗与缺铁性贫血、更年期综合征或神经中枢系统疾病相关的疾病或病症的药物中的用途。The present invention also provides the use of the strain of the present invention, its derivative, culture medium containing it or composition containing it in preparing a drug for preventing and/or treating diseases or conditions related to iron deficiency anemia, menopausal syndrome or central nervous system diseases.
治疗用途Therapeutic Uses
本发明还提供了本发明的菌株、其衍生物、包含其的培养基或包含其的组合物在拮抗病原体中的用途。The present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in antagonizing pathogens.
本发明还提供了本发明的菌株、其衍生物、包含其的培养基或包含其的组合物在预防和/或治疗与病原体相关的疾病或病症中的用途。The present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same, or a composition containing the same in preventing and/or treating a disease or condition associated with a pathogen.
本发明还提供了本发明的菌株、其衍生物、包含其的培养基或包含其的组合物在预防和/或治疗与免疫调节相关的疾病或病症中的用途。
The present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same or a composition containing the same in preventing and/or treating diseases or disorders related to immunoregulation.
本发明还提供了本发明的菌株、其衍生物、包含其的培养基或包含其的组合物在预防和/或治疗与骨质疏松相关的疾病或病症中的用途。The present invention also provides use of the strain of the present invention, its derivative, a culture medium containing the same, or a composition containing the same in preventing and/or treating a disease or condition associated with osteoporosis.
本发明还提供了本发明的菌株、其衍生物、包含其的培养基或包含其的组合物在预防和/或治疗与缺铁性贫血、更年期综合征或神经中枢系统疾病相关的疾病或病症中的用途。The present invention also provides the use of the strain of the present invention, its derivative, culture medium containing the same or composition containing the same in preventing and/or treating diseases or conditions related to iron deficiency anemia, menopausal syndrome or central nervous system diseases.
提供以下实施例是为了更好地说明所要求保护的发明,而不应理解为限制本发明的范围。以下描述的所有特定组合物、材料和方法(包括整体或部分)涵盖在本发明的范围内。这些特定组合物、材料和方法不意在限制本发明,而仅用于说明在本发明的范围内的特定实施例。在不脱离本发明范围的情况下,本领域技术人员无需发明创造的能力即可开发出等效组合物、材料和方法。应理解,可对本文所描述的程序作出许多变化,但仍在本发明的界限内。发明人意在将此类变化形式包含在本发明的范围内。The following examples are provided to better illustrate the claimed invention and should not be construed as limiting the scope of the invention. All specific compositions, materials and methods (including whole or part) described below are included within the scope of the invention. These specific compositions, materials and methods are not intended to limit the present invention, but are only used to illustrate specific embodiments within the scope of the present invention. Without departing from the scope of the present invention, those skilled in the art can develop equivalent compositions, materials and methods without the ability of invention. It should be understood that many changes can be made to the procedures described herein, but still within the limits of the present invention. The inventor intends to include such variations within the scope of the present invention.
实施例Example
实施例1.卷曲乳杆菌菌株的分离、纯化、增菌培养Example 1. Isolation, purification and enrichment of Lactobacillus crispatus strains
1.乳杆菌菌株的分离、纯化和增菌培养1. Isolation, purification and enrichment of Lactobacillus strains
招募数名没有阴道感染或者任何肠道疾病的健康育龄期女性参与提供样品,参与者均通过了体检中心的健康检查,并通过调查问卷提供了关于她们的年龄(21-30)、月经周期以及其他健康行为等的信息。样品采集前2周开始,所有参与者避免所有类型的含有益生菌的配方,样品收集采用美国BD公司的Port.A-Cd系统,用两个无菌棉拭子采集受试者阴道侧壁1/3处的分泌物,放入无菌管中,迅速用冰袋运送到实验室生物安全柜中,用少量无菌PBS冲洗拭子后的菌悬液作为母液,然后用无菌PBS稀释到不同浓度,涂布于新鲜配制好的Rogosa SL固体培养基上,标记信息,将培养皿置于培养盒中,并放入厌氧产气袋,置于37℃培养箱,培养48-72小时。Several healthy women of childbearing age without vaginal infection or any intestinal diseases were recruited to provide samples. All participants passed the health checkup at the physical examination center and provided information about their age (21-30), menstrual cycle, and other health behaviors through questionnaires. Starting 2 weeks before sample collection, all participants avoided all types of formulas containing probiotics. Samples were collected using the Port.A-Cd system of BD Company in the United States. Two sterile cotton swabs were used to collect secretions from the 1/3 of the side wall of the subject's vagina. The swabs were placed in sterile tubes and quickly transported to the laboratory biosafety cabinet with ice packs. The bacterial suspension after rinsing the swabs with a small amount of sterile PBS was used as the mother solution, and then diluted with sterile PBS to different concentrations, spread on the freshly prepared Rogosa SL solid culture medium, marked with information, and the culture dish was placed in a culture box, and an anaerobic gas-producing bag was placed in a 37°C incubator for 48-72 hours.
从培养好的Rogosa SL平板上,用接种环分别挑取不同形态(表面、边缘、颜色、大小等)的单菌落,按八区划线法接种至新鲜配制的MRS固体培养基上,将培养皿置于培养盒中,并放入厌氧产气袋,置于37℃培养箱,培养24-72小时,获得纯化的单菌落,用接种环挑取单菌落接种至MRS液体培养基,置于37℃培养箱,厌氧培养24小时,得到卷曲乳杆菌菌株。From the cultured Rogosa SL plates, single colonies of different shapes (surface, edge, color, size, etc.) were picked up with an inoculation loop and inoculated onto freshly prepared MRS solid culture medium according to the eight-zone streak method. The culture dish was placed in a culture box and an anaerobic gas-producing bag was placed in a 37°C incubator for incubation for 24-72 hours to obtain purified single colonies. Single colonies were picked up with an inoculation loop and inoculated into MRS liquid culture medium, which was placed in a 37°C incubator for anaerobically cultured for 24 hours to obtain the crispatus Lactobacillus strain.
从某淘宝店购买到月神阴道用益生菌保健品。在生物安全柜中打开包装盒,取一
粒胶囊并打开胶囊壳,将胶囊壳内的菌粉倒入10mL无菌PBS溶液中,涡旋振荡混匀,记为10-1稀释度,然后继续进行10倍梯度稀释至10-4,从10-3、10-4稀释度各取100μL分别涂布于MRS固体培养基平板,37℃,厌氧培养24-48小时。待MRS固体培养基上长出单菌落,发现月神产品的MRS固体培养基上有4种不同的菌落形态,用接种环分别挑取不同形态的单菌落接种至MRS液体培养基,置于37℃培养箱,厌氧培养16-24小时;培养结束后,分别离心,去掉部分上清,将菌体重悬,再加入等体积的20%甘油,涡旋振荡混匀,分装到冻存管中,-80℃保藏,同时送菌株样品进行16S rRNA测序,鉴定菌株,获得商业菌株卷曲乳杆菌LbV88。I bought Luna vaginal probiotics from a Taobao store. I opened the package in a biosafety cabinet and took out a The capsules were opened and the bacterial powder in the capsule shell was poured into 10mL sterile PBS solution, vortexed and mixed, and recorded as 10-1 dilution, and then continued to be diluted 10 times to 10-4 , and 100μL was taken from 10-3 and 10-4 dilutions and spread on MRS solid culture medium plates, and cultured anaerobically at 37℃ for 24-48 hours. When single colonies grow on MRS solid culture medium, it is found that there are 4 different colony morphologies on the MRS solid culture medium of Luna product. Single colonies of different morphologies are picked with an inoculation loop and inoculated into MRS liquid culture medium, placed in a 37℃ incubator, and cultured anaerobically for 16-24 hours; after the culture is completed, centrifuge them respectively, remove part of the supernatant, resuspend the bacteria, add an equal volume of 20% glycerol, vortexed and mixed, and dispensed into cryopreservation tubes, stored at -80℃, and sent strain samples for 16S rRNA sequencing to identify the strains, and obtain the commercial strain Lactobacillus crispatus LbV88.
2.乳杆菌的鉴定及保藏2. Identification and preservation of Lactobacillus
(1)培养特性、染色镜检及形态学特征(1) Culture characteristics, staining microscopy and morphological characteristics
针对本发明的卷曲乳杆菌:培养后得到的乳杆菌菌落,菌落呈圆形,取该菌纯培养物涂片进行革兰氏染色,呈现革兰氏阳性,短杆状,可连成长链,初步判定为乳杆菌属。Regarding the Lactobacillus crispatus of the present invention: the lactobacillus colonies obtained after culture are round, and a smear of the pure culture of the bacteria is taken for Gram staining, showing Gram-positive, short rod-shaped, and can be connected into long chains, and is preliminarily determined to be of the genus Lactobacillus.
(2)16S rRNA基因序列鉴定(2) 16S rRNA gene sequence identification
采用直接进行PCR扩增的试剂盒,引物采用27F(5'AGA GTT TGA TCM TGG CTC AG 3')和1492R(5'TAC GGY TAC CTT GTT ACG ACT T 3')进行PCR扩增,取PCR产物进行凝胶电泳,确定16S rRNA基因片段,若凝胶电泳结果表明PCR成功,则将PCR样品送到基因测序公司进行16S rRNA测序。测序得到的序列与NCBI数据库中的数据进行BLAST序列相似性比较分析,根据最高同源性分值大于97%,确定分离所得的菌株是卷曲乳杆菌,命名为卷曲乳杆菌-120,即L.crispatus-120。A kit for direct PCR amplification was used, and primers 27F (5'AGA GTT TGA TCM TGG CTC AG 3') and 1492R (5'TAC GGY TAC CTT GTT ACG ACT T 3') were used for PCR amplification. The PCR product was subjected to gel electrophoresis to determine the 16S rRNA gene fragment. If the gel electrophoresis results showed that the PCR was successful, the PCR sample was sent to a gene sequencing company for 16S rRNA sequencing. The sequence obtained by sequencing was compared with the data in the NCBI database for BLAST sequence similarity analysis. According to the highest homology score greater than 97%, the isolated strain was determined to be Lactobacillus crispatus, and was named Lactobacillus crispatus-120, i.e. L. crispatus-120.
实施例2.卷曲乳杆菌L.crispatus-120的耐胃酸和胆盐特性研究Example 2. Study on gastric acid and bile salt resistance of Lactobacillus crispatus-120
口服的益生菌进入到肠道才能发挥其益生作用,因此考察益生菌菌株的耐受胃酸、胆盐等消化液的能力非常必要。为了验证L.crispatus-120是否满足条件,本发明通过体外模拟胃肠液法测定其耐酸和耐胆盐特性。Oral probiotics can only play their beneficial effects when they enter the intestines, so it is very necessary to examine the ability of probiotic strains to tolerate digestive juices such as gastric acid and bile salts. In order to verify whether L. crispatus-120 meets the conditions, the present invention determines its acid and bile salt resistance properties by in vitro simulated gastrointestinal fluid method.
用接种环将L.crispatus-120、L.crispatus LBV88(对照菌,商业菌株)分别从甘油管接种至MRS液体培养基,于厌氧工作站中37℃培养18-24小时,8000rpm,5分钟离心后,收集菌体。用浊度仪分别将各菌株调整到合适的浓度(约5×108CFU/mL)。
按5%接种量接种到新鲜的MRS液体培养基,37℃厌氧培养6小时至对数生长期。6小时后取出,8000rpm,5分钟离心,去除培养基,加入生理盐水重悬至一定浓度。用浊度仪调节该重悬液使得细菌浓度约为1×109CFU/mL。将此重悬液10倍梯度稀释,取100μL涂板计数。L. crispatus-120 and L. crispatus LBV88 (control bacteria, commercial strain) were inoculated from glycerol tubes into MRS liquid medium using an inoculation loop, cultured at 37°C for 18-24 hours in an anaerobic workstation, centrifuged at 8000 rpm for 5 minutes, and then the cells were collected. Each strain was adjusted to an appropriate concentration (about 5×10 8 CFU/mL) using a turbidometer. Inoculate 5% of the inoculum into fresh MRS liquid medium and culture anaerobically at 37°C for 6 hours until the logarithmic growth phase. Take out after 6 hours, centrifuge at 8000rpm for 5 minutes, remove the medium, add physiological saline to resuspend to a certain concentration. Use a turbidity meter to adjust the resuspension so that the bacterial concentration is about 1×10 9 CFU/mL. Dilute the resuspension 10 times in a gradient manner, and take 100μL to plate for counting.
1.耐胃酸试验1. Gastric acid resistance test
配制灭菌的生理盐水:0.9%w/v,盐酸调pH至3.0。Prepare sterile saline: 0.9% w/v, adjust pH to 3.0 with hydrochloric acid.
配制模拟胃液:将胃蛋白酶(Sigma,P7000-25G,632U/mg)96.84mg粉末溶于32.3mL pH 3.0生理盐水,使其终浓度为3g/L。以0.22μm无菌滤膜过滤,现配现用。Prepare simulated gastric fluid: Dissolve 96.84 mg of pepsin (Sigma, P7000-25G, 632 U/mg) powder in 32.3 mL of pH 3.0 saline to a final concentration of 3 g/L. Filter with a 0.22 μm sterile filter membrane and prepare for immediate use.
一般而言,人的胃酸pH为3.0-3.5。取2mL调好浓度的菌悬液再次离心去上清,一式两份。将一份菌体用等体积pH 3.0的模拟胃液重悬,另一份菌体用等体积常规生理盐水重悬,37℃孵育3小时后,将各益生菌进行梯度稀释,涂板计数。耐酸性计算公式如下:Generally speaking, the pH of human gastric acid is 3.0-3.5. Take 2mL of the adjusted bacterial suspension and centrifuge again to remove the supernatant. Repeat in duplicate. Resuspend one portion of the bacteria with an equal volume of simulated gastric fluid at pH 3.0, and resuspend the other portion of the bacteria with an equal volume of normal saline. After incubation at 37°C for 3 hours, dilute each probiotic in a gradient manner and count on a plate. The acid resistance calculation formula is as follows:
酸耐受性(%)=(模拟胃液中的Log10 CFU/mL)/(生理盐水中的Log10 CFU/mL)×100。Acid tolerance (%) = (Log10 CFU/mL in simulated gastric fluid)/(Log10 CFU/mL in normal saline) × 100.
2.耐胆酸盐试验2. Bile tolerance test
配制灭菌的生理盐水:0.9%w/v,NaOH调pH至8.0。Prepare sterile saline: 0.9% w/v, adjust pH to 8.0 with NaOH.
配制100×胰蛋白酶(生工生物工程(上海)股份有限公司,A003702-0100,204U/mg protein)母液:100mg溶于1mL pH 8.0生理盐水。配制100×胆盐(Oxoid,LP0055)母液:192.54mg溶于0.642mL pH 8.0生理盐水。Prepare 100× trypsin (Shanghai Biotechnology Co., Ltd., A003702-0100, 204U/mg protein) stock solution: 100mg dissolved in 1mL pH 8.0 saline. Prepare 100× bile salt (Oxoid, LP0055) stock solution: 192.54mg dissolved in 0.642mL pH 8.0 saline.
配制模拟肠液:在49mL pH 8.0生理盐水分别加入0.5mL 100×胰蛋白酶和胆盐母液,终浓度分别为1g/L胰蛋白酶和0.3%胆盐(即3mg/mL)。以0.22μm无菌滤膜过滤,现配现用。Prepare simulated intestinal fluid: add 0.5 mL of 100× trypsin and bile salt stock solution to 49 mL of pH 8.0 saline, respectively, to a final concentration of 1 g/L trypsin and 0.3% bile salt (i.e. 3 mg/mL). Filter with a 0.22 μm sterile filter membrane and prepare for use.
取2mL调好浓度的菌悬液离心去除上清,一式两份。将一份菌体用等体积pH 8.0的模拟肠液重悬,另一份菌体用等体积常规生理盐水重悬,37℃孵育4小时后,将各益生菌进行梯度稀释,涂板计数。胆酸盐耐受性计算公式如下:Take 2 mL of the adjusted bacterial suspension and centrifuge to remove the supernatant. Repeat in duplicate. Resuspend one portion of the bacteria with an equal volume of simulated intestinal fluid at pH 8.0, and resuspend the other portion of the bacteria with an equal volume of normal saline. After incubation at 37°C for 4 hours, dilute each probiotic in a gradient manner and count on a plate. The formula for calculating bile salt tolerance is as follows:
胆酸盐耐受性(%)=(模拟肠液中的Log10 CFU/mL)/(生理盐水中的Log10 CFU/mL)×100。
Bile salt tolerance (%)=(Log10 CFU/mL in simulated intestinal fluid)/(Log10 CFU/mL in normal saline)×100.
3.实验结果3. Experimental results
本发明采用商业菌株L.crispatus LBV88作为对照。实验结果如表1和表2所示,商业菌株L.crispatus LBV88和L.crispatus-120在模拟胃液中孵育3小时后存活率约为100%,说明它们均具有良好的胃酸耐受性;而2株菌分别在模拟肠液中孵育4小时后,L.crispatus LBV88的存活率较低,L.crispatus-120的存活率为56.34%,说明L.crispatus-120具有良好的胆盐耐受性。综上所述,L.crispatus-120具有良好的耐胃酸和胆盐特性。The present invention uses the commercial strain L. crispatus LBV88 as a control. The experimental results are shown in Tables 1 and 2. The survival rates of the commercial strains L. crispatus LBV88 and L. crispatus-120 after incubation in simulated gastric fluid for 3 hours were about 100%, indicating that they both had good gastric acid tolerance; while after the two strains were incubated in simulated intestinal fluid for 4 hours, the survival rate of L. crispatus LBV88 was low, and the survival rate of L. crispatus-120 was 56.34%, indicating that L. crispatus-120 had good bile salt tolerance. In summary, L. crispatus-120 has good gastric acid and bile salt resistance.
表1卷曲乳杆菌菌株耐胃酸实验结果
Table 1 Results of gastric acid resistance test of Lactobacillus crispatus strains
Table 1 Results of gastric acid resistance test of Lactobacillus crispatus strains
表2卷曲乳杆菌菌株耐胆盐实验结果
Table 2 Results of bile salt tolerance test of Lactobacillus crispatus strains
Table 2 Results of bile salt tolerance test of Lactobacillus crispatus strains
实施例3.卷曲乳杆菌L.crispatus-120的定殖性能研究Example 3. Study on the colonization performance of Lactobacillus crispatus-120
益生菌到达肠道和阴道后若能在其中定殖才能长久地发挥益生效果,所以本发明采用人肠道来源的细胞系Caco-2阴道上皮细胞VK2/E6E7对L.crispatus-120进行肠道定殖性能评价。Probiotics can only exert their probiotic effects for a long time if they can colonize in the intestines and vagina. Therefore, the present invention uses human intestinal cell line Caco-2 vaginal epithelial cells VK2/E6E7 to evaluate the intestinal colonization performance of L. crispatus-120.
Caco-2细胞的培养基采用完全培养基EMEM(杭州吉诺生物医药技术有限公司,GNM 11700),添加10%的胎牛血清。将Caco-2细胞保存管盖子稍拧松,于37℃水浴锅中迅速(2分钟内)融化。用75%乙醇消毒保存管外壁。用移液枪将细胞冻存液转移至含9mL培养基的离心管中,1000rpm离心3-5分钟,去除上清,加入合适量的培养基轻轻重悬。放入CO2培养箱培养。当生长汇合率达到80%-90%,将细胞传代。
传代培养2-3次后,吸除旧培养基,用DPBS(不含钙镁离子)清洗2次,向瓶中加入2mL胰酶轻轻摇动培养瓶,使消化液流遍所有细胞表面。在37℃,消化2-5分钟后,把培养瓶放置在显微镜下进行观察,发现胞质回缩,细胞间隙增大后,轻拍培养瓶侧壁,待细胞脱离培养瓶底壁,立即加入3倍胰酶体积的完全培养基终止消化。用移液枪反复轻轻吹打瓶底壁,使细胞脱离瓶壁后形成单个细胞悬液。1000rpm,离心3-5分钟。弃去上清,重悬于新鲜培养基,并取部分细胞悬液于自动细胞计数仪确定实际活细胞数。根据活细胞计数结果,用培养基稀释至细胞密度为5×105cell/mL,96孔板每孔加入100μL细胞悬液,则每孔含有5×104cell/well。37℃,5%CO2培养箱培养20-24小时,待用。The culture medium for Caco-2 cells uses complete culture medium EMEM (Hangzhou Jinuo Biomedical Technology Co., Ltd., GNM 11700), supplemented with 10% fetal bovine serum. Slightly loosen the lid of the Caco-2 cell preservation tube and quickly (within 2 minutes) thaw in a 37°C water bath. Disinfect the outer wall of the preservation tube with 75% ethanol. Use a pipette to transfer the cell cryopreservation solution to a centrifuge tube containing 9 mL of culture medium, centrifuge at 1000 rpm for 3-5 minutes, remove the supernatant, add an appropriate amount of culture medium and gently resuspend. Place in a CO2 incubator for culture. When the growth confluence rate reaches 80%-90%, the cells are passaged. After 2-3 subcultures, remove the old culture medium, wash twice with DPBS (without calcium and magnesium ions), add 2mL of trypsin to the bottle and gently shake the culture bottle to make the digestion solution flow over all cell surfaces. After 2-5 minutes of digestion at 37°C, place the culture bottle under a microscope for observation. After the cytoplasm shrinks and the intercellular space increases, tap the side wall of the culture bottle. When the cells detach from the bottom wall of the culture bottle, immediately add 3 times the volume of trypsin to terminate the digestion. Use a pipette to repeatedly and gently blow the bottom wall of the bottle to form a single cell suspension after the cells detach from the bottle wall. Centrifuge at 1000rpm for 3-5 minutes. Discard the supernatant, resuspend in fresh culture medium, and take part of the cell suspension to determine the actual number of live cells on an automatic cell counter. According to the live cell count results, dilute with culture medium to a cell density of 5×10 5 cell/mL, add 100μL of cell suspension to each well of the 96-well plate, and each well contains 5×10 4 cell/well. Incubate at 37°C, 5% CO 2 for 20-24 hours before use.
VK2/E6E7细胞培养基采用500mL无血清角质细胞基础培养液K-SFM(Invitrogen,10744-019),添加1mL角质细胞生长补液。使用前置于37℃预热。VK2/E6E7 cell culture medium was prepared by adding 1 mL of keratinocyte growth supplement solution to 500 mL of serum-free keratinocyte basal culture medium K-SFM (Invitrogen, 10744-019) and preheating at 37°C before use.
用接种环将L.crispatus-120和L.crispatus LBV88从甘油管接种至MRS液体培养基,于厌氧工作站中37℃培养12-18小时。8000rpm,5分钟离心后,收集菌体。用浊度仪分别将各益生菌调整到合适的浓度(约5×108CFU/mL)。按5%接种量接种到新鲜的MRS液体培养基,37℃厌氧培养6小时至对数生长期。8000rpm,5分钟离心,去除培养基,加入生理盐水重悬至一定浓度。用浊度仪调节该重悬液,使益生菌的浓度约为1.0×109CFU/mL。在重悬菌液中加入等体积的40%甘油,混匀,转移1mL/支至细胞冻存管,置于干冰上。凝固后转移至-80℃冰箱,长期保存。待实验开始前,取1管冻存菌置于37℃水浴锅融化后,进行10倍梯度稀释,10μL涂板计数,3个重复。Use an inoculation loop to inoculate L.crispatus-120 and L.crispatus LBV88 from the glycerol tube into MRS liquid culture medium, and culture at 37°C in an anaerobic workstation for 12-18 hours. After centrifugation at 8000rpm for 5 minutes, collect the bacteria. Use a turbidity meter to adjust each probiotic to an appropriate concentration (about 5×10 8 CFU/mL). Inoculate into fresh MRS liquid culture medium at 5% inoculation amount, and culture anaerobically at 37°C for 6 hours until the logarithmic growth phase. Centrifuge at 8000rpm for 5 minutes, remove the culture medium, and add physiological saline to resuspend to a certain concentration. Use a turbidity meter to adjust the resuspended solution so that the concentration of probiotics is about 1.0×10 9 CFU/mL. Add an equal volume of 40% glycerol to the resuspended bacterial solution, mix well, transfer 1mL/tube to a cell cryopreservation tube, and place on dry ice. After solidification, transfer to a -80°C refrigerator for long-term storage. Before the experiment begins, take 1 tube of frozen bacteria and place it in a 37°C water bath to thaw, then perform 10-fold gradient dilutions, plate 10 μL for counting, and repeat 3 times.
实验当天,将冻存管取出,立即置于37℃水浴锅融化。转移至2mL离心管,8000rpm,5分钟离心后,去除上清,用培养基重悬。将此细菌悬液用相应的培养基先稀释至约2.5×108CFU/mL,再稀释5倍,再稀释10倍,分别得到约5.0×107CFU/mL及约5.0×106CFU/mL的菌悬液,待用。On the day of the experiment, take out the cryovials and immediately thaw them in a 37°C water bath. Transfer to a 2 mL centrifuge tube, centrifuge at 8000 rpm for 5 minutes, remove the supernatant, and resuspend with culture medium. Dilute the bacterial suspension to about 2.5 × 10 8 CFU/mL with the corresponding culture medium, then dilute 5 times, and then dilute 10 times to obtain bacterial suspensions of about 5.0 × 10 7 CFU/mL and about 5.0 × 10 6 CFU/mL, respectively, for later use.
实验当天,将细胞从培养箱中取出,弃去培养基,加入相应的培养基清洗1次。将准备好的各个浓度的菌液分别取100μL加到细胞中。将板子置于37℃,CO2培养箱静置粘附2小时,目标感染复数(Multiplicity of Infection,MOI,细菌:细胞)为10:1。孵育粘附结束后,用洗板机(BioTek,405TS)清洗3次(清洗体积200μL,最低清洗速度),加入200μL含0.05%Triton X-100的DPBS裂解细胞,并用移液枪吹吸,使得细胞及细菌充分脱落。用生理盐水10倍梯度稀释并取100μL涂板计数,计数平
板为MRS琼脂,3个重复。采用以下公式计算粘附率On the day of the experiment, remove the cells from the incubator, discard the culture medium, and add the corresponding culture medium to wash once. Take 100 μL of each prepared bacterial solution and add it to the cells. Place the plate in a 37°C, CO2 incubator for 2 hours of adhesion, and the target multiplicity of infection (MOI, bacteria: cells) is 10:1. After the incubation and adhesion are completed, wash three times with a plate washer (BioTek, 405TS) (washing volume 200 μL, minimum washing speed), add 200 μL of DPBS containing 0.05% Triton X-100 to lyse the cells, and use a pipette to blow and aspirate to allow the cells and bacteria to fully fall off. Use physiological saline for 10-fold gradient dilution and take 100 μL to spread on the plate for counting, and the count average is 20. The plate was MRS agar, with 3 replicates. The adhesion rate was calculated using the following formula
粘附率%=粘附的菌量CFU/接种的菌量CFU×100%Adhesion rate % = adhered bacteria CFU / inoculated bacteria CFU × 100%
表3卷曲乳杆菌L.crispatus-120对Caco-2细胞和VK2/E6E7细胞的粘附能力
Table 3 Adhesion ability of Lactobacillus crispatus-120 to Caco-2 cells and VK2/E6E7 cells
Table 3 Adhesion ability of Lactobacillus crispatus-120 to Caco-2 cells and VK2/E6E7 cells
实验结果如表3所示,对于人结肠癌细胞Caco-2和阴道上皮细胞VK2/E6E7,L.crispatus-120的粘附力都高于商业菌株L.crispatus LBV88,表明L.crispatus-120是具有开发潜能的益生菌菌株。The experimental results are shown in Table 3. For human colon cancer cells Caco-2 and vaginal epithelial cells VK2/E6E7, the adhesion of L. crispatus-120 was higher than that of the commercial strain L. crispatus LBV88, indicating that L. crispatus-120 is a probiotic strain with development potential.
实施例4.卷曲乳杆菌L.crispatus-120拮抗致病菌的效果研究Example 4. Study on the effect of Lactobacillus crispatus-120 on antagonism of pathogenic bacteria
乳杆菌拮抗致病菌的能力也是其发挥益生功效的机理之一,因此,本发明通过双层平板法和菌饼法研究了L.crispatus-120拮抗致病菌的能力,商业菌株L.crispatus LBV88作为对照菌。The ability of Lactobacillus to antagonize pathogenic bacteria is also one of the mechanisms for its probiotic effect. Therefore, the ability of Lactobacillus crispatus-120 to antagonize pathogenic bacteria was studied in the present invention by double-layer plate method and bacterial cake method, and the commercial strain L. crispatus LBV88 was used as the control bacteria.
用接种环将L.crispatus-120和L.crispatus LBV88从甘油管接种至MRS液体培养基,于厌氧工作站中37℃培养12-18小时。8000rpm,5分钟离心后,收集菌体。用浊度仪分别将各益生菌调整到合适的浓度(约5×108CFU/mL)。按5%接种量接种到新鲜的MRS液体培养基,37℃厌氧培养6小时至对数生长期。6小时后取出,8000rpm,5分钟离心,去除培养基,加入生理盐水重悬至一定浓度。用浊度仪调节该重悬液使得细菌浓度约为1.0×108CFU/mL。将此重悬液10倍梯度稀释,取10μL涂板计数。用移液枪取5μL调整好的菌液点到事先准备好的MRS琼脂培养基上(1个菌/平板,3个平行)。待平板吹干后置于37℃厌氧条件下培养20-24小时后待用。Use an inoculation loop to inoculate L.crispatus-120 and L.crispatus LBV88 from the glycerol tube into MRS liquid culture medium, and culture at 37°C in an anaerobic workstation for 12-18 hours. After centrifugation at 8000rpm for 5 minutes, collect the bacteria. Use a turbidity meter to adjust each probiotic to an appropriate concentration (about 5×10 8 CFU/mL). Inoculate into fresh MRS liquid culture medium at a 5% inoculation rate, and culture anaerobically at 37°C for 6 hours until the logarithmic growth phase. Take out after 6 hours, centrifuge at 8000rpm for 5 minutes, remove the culture medium, and add physiological saline to resuspend to a certain concentration. Use a turbidity meter to adjust the resuspension so that the bacterial concentration is about 1.0×10 8 CFU/mL. Dilute this resuspension 10 times in a gradient, and take 10μL to plate for counting. Use a pipette to take 5μL of the adjusted bacterial solution and spot it on the pre-prepared MRS agar medium (1 bacterium/plate, 3 parallels). After the plate is dried, it is incubated under anaerobic conditions at 37°C for 20-24 hours before use.
将7株致病菌(大肠埃希氏菌、铜绿假单胞菌、金黄色葡萄球菌、伤寒沙门氏菌、白色念珠菌、阴道阿托波氏菌和阴道加德纳耐药菌)按表4提前一天接种各自固体培养基,37℃,过夜培养。测试方法汇总见表5。
Seven pathogenic bacteria (Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella typhi, Candida albicans, Atopobium vaginalis and Gardnerella vaginalis) were inoculated into their respective solid culture media one day in advance according to Table 4 and cultured at 37°C overnight. The test methods are summarized in Table 5.
表4培养卷曲乳杆菌菌株和各致病菌菌株所使用的培养基
Table 4 Culture medium used for culturing Lactobacillus crispatus strains and various pathogenic bacteria strains
Table 4 Culture medium used for culturing Lactobacillus crispatus strains and various pathogenic bacteria strains
表5菌饼法测试方法及条件
Table 5 Test method and conditions of mushroom cake method
Table 5 Test method and conditions of mushroom cake method
实验当天,将致病菌取出。对于7株致病菌,用接种环挑取3-6个单菌落至生理盐水中,制备菌悬液。用浊度仪调节至约0.2,细菌浓度约1.0×108CFU/mL;白色念珠菌浊度约0.2,浓度约为2.0×106CFU/mL。On the day of the experiment, the pathogenic bacteria were removed. For the 7 pathogenic bacteria, 3-6 single colonies were picked up with an inoculation loop and placed in physiological saline to prepare a bacterial suspension. The turbidity was adjusted to about 0.2 using a turbidity meter, and the bacterial concentration was about 1.0×10 8 CFU/mL; the turbidity of Candida albicans was about 0.2, and the concentration was about 2.0×10 6 CFU/mL.
双层平板法:取调好的1株致病菌(金黄色葡萄球菌)100μL于5mL冷却至约45℃的固体培养基(见表4)中,倒在培养20-24小时的待测益生菌MRS琼脂上。待凝固后,将平板置于37℃大气条件下培养1天,直至出现抑菌圈。每个益生菌3个平行测试板。Double-layer plate method: Take 100 μL of a prepared pathogenic bacteria (Staphylococcus aureus) in 5 mL of solid culture medium (see Table 4) cooled to about 45°C, and pour it on the MRS agar of the probiotics to be tested that has been cultured for 20-24 hours. After solidification, place the plate in 37°C atmospheric conditions for 1 day until an inhibition zone appears. Three parallel test plates are used for each probiotic.
倒置菌饼法:取调好的致病菌100μL(大肠埃希氏菌、铜绿假单胞菌和伤寒沙门氏菌),分别涂布于NA或哥伦比亚血琼脂培养基+5%羊血平板上,待其充分吸收后,抠取各益生菌菌饼倒置于致病菌平板上。将大肠埃希氏菌、铜绿假单胞菌和伤寒沙门氏菌平板置于37℃大气条件下培养1天,直至出现抑菌圈。每个益生菌3个平行测试板。Inverted cake method: Take 100 μL of the prepared pathogenic bacteria (Escherichia coli, Pseudomonas aeruginosa and Salmonella typhi), spread them on NA or Columbia blood agar medium + 5% sheep blood plate, and after they are fully absorbed, take out each probiotic cake and invert it on the pathogenic bacteria plate. Incubate the Escherichia coli, Pseudomonas aeruginosa and Salmonella typhi plates at 37°C for 1 day until an inhibition zone appears. Test 3 parallel plates for each probiotic.
条带菌饼法:用棉棒蘸取益生菌接种液,然后在含10mL MRS固体培养基平皿上,沿直径涂布成2cm宽的条带。然后将板子37℃厌氧培养24小时。取出板子,将融化
的5mL YM固体培养基倾注平板表面,待凝固薄层。用棉棒将白色念珠菌液均匀地在YM固体培养基表面,待干后,先放在4℃培养4小时,然后37℃培养24小时,观察益生菌对白色念珠菌的抑制效果。每个益生菌3个平行测试板。Strip cake method: Dip a cotton swab into the probiotic inoculum and spread it on a plate containing 10 mL of MRS solid culture medium to form a 2 cm wide strip along the diameter. Then incubate the plate anaerobically at 37°C for 24 hours. Pour 5mL YM solid medium onto the surface of the plate and wait for a thin layer to solidify. Use a cotton swab to spread the Candida albicans liquid evenly on the surface of the YM solid medium. After it dries, first culture it at 4℃ for 4 hours, then culture it at 37℃ for 24 hours to observe the inhibitory effect of probiotics on Candida albicans. Three parallel test plates are used for each probiotic.
用游标卡尺或菌落计数仪测量抑菌圈直径。Measure the diameter of the inhibition zone using a vernier caliper or a colony counter.
用GraphPad Prism软件进行统计学分析。每组数据采用One-way ANOVA计算,并采用Dunnett’s multiple comparisons test对各益生菌分别进行比较。当P-value<0.05时,被认为有显著差别。Statistical analysis was performed using GraphPad Prism software. One-way ANOVA was used to calculate the data for each group, and Dunnett’s multiple comparisons test was used to compare each probiotic. When P-value < 0.05, it was considered to be significantly different.
L.crispatus-120对7株致病菌的抑制作用如表6-10所示。L.crispatus-120抑制铜绿假单胞菌、伤寒沙门氏菌、大肠杆菌、金黄色葡萄球菌、阴道加德纳耐药菌和阿托波氏菌的作用均强于商业菌株L.crispatus LBV88,L.crispatus-120和商业菌株L.crispatus LBV88对白色念珠菌的生长都有抑制作用。The inhibitory effects of L. crispatus-120 on 7 pathogenic bacteria are shown in Tables 6-10. L. crispatus-120 has stronger inhibitory effects on Pseudomonas aeruginosa, Salmonella typhi, Escherichia coli, Staphylococcus aureus, vaginal resistant Gardnerella and Atopobium than the commercial strain L. crispatus LBV88. Both L. crispatus-120 and the commercial strain L. crispatus LBV88 have inhibitory effects on the growth of Candida albicans.
表6卷曲乳杆菌对铜绿假单胞菌的抑菌圈直径(mm)
Table 6 Diameter of inhibition zone of Lactobacillus crispatus against Pseudomonas aeruginosa (mm)
Table 6 Diameter of inhibition zone of Lactobacillus crispatus against Pseudomonas aeruginosa (mm)
表7卷曲乳杆菌对伤寒沙门氏菌和大肠杆菌的抑菌圈直径(mm)
Table 7 Diameter of inhibition zone of Lactobacillus crispatus against Salmonella typhi and Escherichia coli (mm)
Table 7 Diameter of inhibition zone of Lactobacillus crispatus against Salmonella typhi and Escherichia coli (mm)
表8卷曲乳杆菌对金黄色葡萄球菌的抑菌圈直径(mm)
Table 8 Diameter of inhibition zone of Lactobacillus crispatus against Staphylococcus aureus (mm)
Table 8 Diameter of inhibition zone of Lactobacillus crispatus against Staphylococcus aureus (mm)
表9卷曲乳杆菌对白色念珠菌的抑制作用
注:“-”表示没有抑制;“+/-”表示部分抑制;”+”表示明显抑制。Table 9 Inhibitory effect of Lactobacillus crispatus on Candida albicans
Note: “-” indicates no inhibition; “+/-” indicates partial inhibition; “+” indicates significant inhibition.
注:“-”表示没有抑制;“+/-”表示部分抑制;”+”表示明显抑制。Table 9 Inhibitory effect of Lactobacillus crispatus on Candida albicans
Note: “-” indicates no inhibition; “+/-” indicates partial inhibition; “+” indicates significant inhibition.
表10卷曲乳杆菌对阴道加德纳耐药菌、阿托波氏菌的抑制作用
Table 10 Inhibitory effect of Lactobacillus crispatus on vaginal Gardnerella resistant bacteria and Atopobium
Table 10 Inhibitory effect of Lactobacillus crispatus on vaginal Gardnerella resistant bacteria and Atopobium
实施例5.对小鼠阴道加德纳菌模型的影响Example 5. Effect on the mouse vaginal Gardnerella model
取SPF级4-6周ICR雌性小鼠40只,随机分为4组:健康对照组、感染对照组、甲硝唑组和卷曲乳杆菌L.crispatus-120组,每组10只。定义感染当天为day 0,在day3和day 0给小鼠皮下注射一定浓度雌二醇,感染当天腹腔注射一定量盐酸氯胺酮麻醉小鼠,然后给小鼠阴道注入20μL阴道加德纳菌液(5×107CFU/mL),每天1次,连续接种3天,第4天用无菌拭子从小鼠阴道蘸取少量粘液,检测加德纳菌,确保每个小鼠阴道中都有加德纳菌持续定殖,健康对照组每天每次注入相同体积的生理盐水。Forty SPF 4-6-week-old ICR female mice were randomly divided into four groups: healthy control group, infection control group, metronidazole group and Lactobacillus crispatus-120 group, with 10 mice in each group. The infection day was defined as day 0. A certain concentration of estradiol was subcutaneously injected into the mice on day 3 and day 0. A certain amount of ketamine hydrochloride was intraperitoneally injected to anesthetize the mice on the day of infection. Then, 20 μL vaginal Gardnerella solution (5×10 7 CFU/mL) was injected into the vagina of the mice once a day for 3 consecutive days. On the fourth day, a small amount of mucus was taken from the vagina of the mice with a sterile swab to detect Gardnerella to ensure that Gardnerella was continuously colonized in the vagina of each mouse. The healthy control group was injected with the same volume of normal saline every day.
从MRS平板上挑取新鲜培养的卷曲乳杆菌L.crispatus-120单菌落接种至MRS液
体培养基中,37℃,静置厌氧培养24小时,离心,将菌泥用PBS重悬,用流式细胞仪调整浓度为1×109CFU/mL。感染后第1天,给卷曲乳杆菌L.crispatus-120组小鼠阴道分别灌注新鲜制备的菌液20μL,连续3天,每天1次;甲硝唑组小鼠阴道注入20μL甲硝唑溶液,连续3天,每天1次;健康对照组和感染对照组的小鼠每天阴道给予相同体积的生理盐水,连续3天,每天1次。Pick a single colony of freshly cultured Lactobacillus crispatus-120 from the MRS plate and inoculate it into the MRS solution. The cells were incubated in a culture medium at 37°C for 24 hours, centrifuged, and the bacterial sludge was resuspended in PBS and the concentration was adjusted to 1×10 9 CFU/mL using a flow cytometer. On the first day after infection, 20 μL of freshly prepared bacterial solution was injected into the vagina of the mice in the Lactobacillus crispatus-120 group once a day for 3 consecutive days; 20 μL of metronidazole solution was injected into the vagina of the mice in the metronidazole group once a day for 3 consecutive days; the mice in the healthy control group and the infection control group were given the same volume of normal saline vaginally every day for 3 consecutive days, once a day.
1.小鼠阴道菌群的测定与分析1. Determination and Analysis of Mouse Vaginal Microbiota
用微量加样器取50μL生理盐水,分别于造模后给药前、给药结束后第1天、给药结束后第6天反复冲洗小鼠阴道5-6次,取30μL上述阴道灌洗液分别做阴道加德纳菌和乳杆菌的菌落计数,结果见表11。阴道加德纳菌的计数采用加有硫酸庆大霉素(4mg/L)、萘啶酮酸(30mg/L)和两性霉素B(2mg/L)的哥伦比亚血平板。50 μL of physiological saline was taken with a micropipette, and the vagina of the mice was repeatedly flushed 5-6 times before administration after modeling, on the first day after administration, and on the sixth day after administration. 30 μL of the above vaginal lavage fluid was taken for colony counts of vaginal Gardnerella and Lactobacillus, respectively. The results are shown in Table 11. The Columbia blood plate with gentamicin sulfate (4 mg/L), nalidixic acid (30 mg/L) and amphotericin B (2 mg/L) was used to count vaginal Gardnerella.
依选择性培养基菌落形态,涂片染色镜检,进行初步鉴定。Preliminary identification is carried out based on colony morphology on selective culture medium and smear staining and microscopic examination.
表11各组灌洗液菌落计数结果
Table 11 Colony count results of lavage fluid in each group
Table 11 Colony count results of lavage fluid in each group
由上表可知,卷曲乳杆菌L.crispatus-120组的小鼠在治疗后第一天,其阴道内加德纳菌定殖的数量与感染对照组相比显著降低;而甲硝唑组加德纳菌的数量降低了约2个数量级,但卷曲乳杆菌L.crispatus-120组小鼠阴道内乳杆菌的数量比甲硝唑组和感染对照组高出约3个数量级;治疗后第6天卷曲乳杆菌L.crispatus-120组小鼠阴道内定殖的加德纳菌数量略高于甲硝唑组,但比感染对照组低2个数量级,而卷曲乳杆菌L.crispatus-120组小鼠阴道内乳杆菌的数量仍然高出甲硝唑组和感染对照组约3个数量级;说明卷曲乳杆菌L.crispatus-120能很好地定殖在阴道内并将阴道内乳杆菌数
量恢复到正常水平以上,同时可以稳定地抑制阴道加德纳菌的繁殖。As can be seen from the above table, on the first day after treatment, the number of Gardnerella colonization in the vagina of mice in the Lactobacillus crispatus-120 group was significantly reduced compared with that in the infected control group; while the number of Gardnerella in the metronidazole group decreased by about 2 orders of magnitude, but the number of Lactobacillus in the vagina of mice in the Lactobacillus crispatus-120 group was about 3 orders of magnitude higher than that in the metronidazole group and the infected control group; on the 6th day after treatment, the number of Gardnerella colonization in the vagina of mice in the Lactobacillus crispatus-120 group was slightly higher than that in the metronidazole group, but 2 orders of magnitude lower than that in the infected control group, while the number of Lactobacillus in the vagina of mice in the Lactobacillus crispatus-120 group was still about 3 orders of magnitude higher than that in the metronidazole group and the infected control group; this indicates that Lactobacillus crispatus-120 can colonize well in the vagina and increase the number of Lactobacillus in the vagina The amount can be restored to above normal levels, and at the same time the reproduction of vaginal Gardnerella can be stably inhibited.
2.治疗前后小鼠外阴观察2. Observation of the mouse vulva before and after treatment
观察并记录各组小鼠外阴红肿、阴道分泌物多少的情况,并取各组典型小鼠做阴道灌洗液涂片(PAS染色)。The swelling and redness of the vulva and the amount of vaginal discharge of each group of mice were observed and recorded, and vaginal lavage fluid smears (PAS staining) were taken from typical mice in each group.
表12治疗后小鼠外阴红肿及分泌物等炎症情况
Table 12 Inflammation conditions such as swelling and secretion of the vulva of mice after treatment
Table 12 Inflammation conditions such as swelling and secretion of the vulva of mice after treatment
表12显示了阴道加德纳菌定殖在小鼠阴道引起的炎症反应情况,感染对照组小鼠外阴出现大量的水肿、分泌物多且呈稀薄泡沫状,PAS染色结果显示阴道粘膜表层出现炎症细胞浸润,表明造模成功;经过卷曲乳杆菌L.crispatus-120组菌液治疗后小鼠外阴水肿和分泌物多等症状均有明显缓解,阴道灌洗液PAS染色结果显示小鼠阴道分泌物中白细胞数目明显减少,大部分是阴道上皮细胞,说明小鼠阴道粘膜的损伤已经得到了很大程度的恢复。Table 12 shows the inflammatory response caused by vaginal colonization of Gardnerella vaginalis in the mouse vagina. The mice in the infection control group had a large amount of edema on the vulva, and the secretions were abundant and thin and foamy. The PAS staining results showed that inflammatory cells infiltrated the surface of the vaginal mucosa, indicating that the model was successful. After treatment with the bacterial solution of the Lactobacillus crispatus-120 group, the symptoms of vulvar edema and abundant secretions in the mice were significantly alleviated. The PAS staining results of the vaginal lavage fluid showed that the number of white blood cells in the vaginal secretions of the mice was significantly reduced, and most of them were vaginal epithelial cells, indicating that the damage to the vaginal mucosa of the mice had been restored to a large extent.
上述结果表明,本发明中的卷曲乳杆菌L.crispatus-120具有调节阴道菌群平衡、抑制阴道加德纳菌生长和定殖的作用,可用于预防与治疗细菌性阴道炎。The above results show that Lactobacillus crispatus-120 in the present invention has the effects of regulating the balance of vaginal flora and inhibiting the growth and colonization of Gardnerella vaginalis, and can be used to prevent and treat bacterial vaginitis.
实施例6.对小鼠阴道白色念珠菌模型的影响Example 6. Effect on the mouse vaginal Candida albicans model
取SPF级6-8周的C57BL/6雌性小鼠40只,随机分为4组:健康对照组、感染对照组、克霉唑组和卷曲乳杆菌L.crispatus-120组,每组10只。除健康对照组外,其它各组用微量加样器取50μL一定浓度的盐酸林可霉素溶液进行小鼠阴道冲洗,每天1次,连续5天,之后用微量加样器取白色念珠菌(2.5×107CFU/mL)20μL接种小鼠阴道内,连续接种6天,每天1次,造成小鼠阴道白色念珠菌感染模型。健康对照组每天每次注入相同体积的生理盐水,连续11天。
Forty C57BL/6 female mice of SPF grade 6-8 weeks were randomly divided into 4 groups: healthy control group, infection control group, clotrimazole group and Lactobacillus crispatus-120 group, with 10 mice in each group. Except for the healthy control group, 50 μL of lincomycin hydrochloride solution of a certain concentration was taken by micropipette to wash the vagina of mice in other groups once a day for 5 consecutive days, and then 20 μL of Candida albicans (2.5×10 7 CFU/mL) was taken by micropipette to inoculate the vagina of mice for 6 consecutive days, once a day, to create a mouse vaginal Candida albicans infection model. The healthy control group was injected with the same volume of normal saline every day for 11 consecutive days.
将新鲜培养的卷曲乳杆菌L.crispatus-120从MRS平板上挑取单菌落接种至MRS液体培养基中,37℃,静置厌氧培养24小时,离心,将菌泥用PBS重悬,用流式细胞仪调整浓度为1×109CFU/mL。给卷曲乳杆菌组小鼠灌注菌液20μL,连续3天,每天1次;克霉唑组小鼠阴道注入20μL克霉唑溶液,连续3天,每天1次;健康对照组和感染对照组的小鼠每天阴道给予相同体积的生理盐水,连续3天,每天1次。A single colony of freshly cultured Lactobacillus crispatus-120 was picked from the MRS plate and inoculated into MRS liquid medium. The culture was kept at 37°C for 24 hours, centrifuged, and the bacterial sludge was resuspended in PBS. The concentration was adjusted to 1×10 9 CFU/mL using flow cytometry. 20 μL of bacterial solution was infused into the mice in the Lactobacillus crispatus group once a day for 3 consecutive days; 20 μL of clotrimazole solution was injected into the vagina of the mice in the clotrimazole group once a day for 3 consecutive days; the mice in the healthy control group and the infection control group were given the same volume of normal saline vaginally every day for 3 consecutive days, once a day.
1.小鼠阴道菌群的测定与分析1. Determination and Analysis of Mouse Vaginal Microbiota
用微量加样器取50μL生理盐水,取部分小鼠分别于造模后给药前、给药结束后第1天、给药结束后第6天反复冲洗小鼠阴道5-6次,取30μL上述阴道灌洗液分别做白色念珠菌和乳杆菌的菌落计数,结果见表13。Use a micropipette to take 50 μL of normal saline, and take some mice to repeatedly rinse the mouse vagina 5-6 times before administration after modeling, on the first day after the end of administration, and on the sixth day after the end of administration. Take 30 μL of the above vaginal lavage fluid for colony counts of Candida albicans and Lactobacillus, respectively. The results are shown in Table 13.
依选择性培养基菌落形态,涂片染色镜检,进行初步鉴定。Preliminary identification is carried out based on colony morphology on selective culture medium and smear staining and microscopic examination.
表13各组灌洗液菌落计数结果
Table 13 Colony count results of lavage fluid in each group
Table 13 Colony count results of lavage fluid in each group
从上表可以看出:卷曲乳杆菌L.crispatus-120组的小鼠在治疗后第一天,其阴道内白色念珠菌定殖的数量与感染对照组相比均降了一个数量级,但其阴道内乳杆菌的数量比感染对照组和克霉唑组均高出约3个数量级;治疗后第6天,卷曲乳杆菌L.crispatus-120组小鼠阴道内定殖的白色念珠菌数量均与克霉唑组相当,远小于感染对照组,而小鼠阴道内乳杆菌的数量仍然高出克霉唑组和感染对照组约3个数量级;说明卷曲乳杆菌L.crispatus-120能很好地定殖在阴道内并将阴道内乳杆菌数量恢复到正常水平以上,同时可以稳定地抑制白色念珠菌的繁殖。
It can be seen from the above table that on the first day after treatment, the number of Candida albicans colonized in the vagina of mice in the Lactobacillus crispatus-120 group was reduced by one order of magnitude compared with the infection control group, but the number of Lactobacillus in the vagina was about 3 orders of magnitude higher than that of the infection control group and the clotrimazole group; on the 6th day after treatment, the number of Candida albicans colonized in the vagina of mice in the Lactobacillus crispatus-120 group was equivalent to that of the clotrimazole group and much smaller than that of the infection control group, while the number of Lactobacillus in the vagina of mice was still about 3 orders of magnitude higher than that of the clotrimazole group and the infection control group; This indicates that Lactobacillus crispatus-120 can colonize well in the vagina and restore the number of Lactobacillus in the vagina to above normal levels, and can stably inhibit the reproduction of Candida albicans.
2.治疗前后小鼠外阴观察2. Observation of the mouse vulva before and after treatment
观察并记录各组小鼠外阴红肿、阴道分泌物多少的情况,并取各组典型小鼠做阴道灌洗液涂片(PAS染色)。The swelling and redness of the vulva and the amount of vaginal discharge of each group of mice were observed and recorded, and vaginal lavage fluid smears (PAS staining) were taken from typical mice in each group.
表14治疗后小鼠外阴红肿及分泌物等炎症情况
Table 14 Inflammation conditions such as swelling and secretion of the vulva of mice after treatment
Table 14 Inflammation conditions such as swelling and secretion of the vulva of mice after treatment
表14显示了白色念珠菌定殖在小鼠阴道引起的炎症反应情况,感染对照组小鼠外阴出现较大程度的红肿、分泌物多且成块状、阴道充血严重等典型的念珠菌症状,表明造模成功;经卷曲乳杆菌菌液治疗后,小鼠外阴红肿、阴道充血和分泌物等症状均有明显减轻。Table 14 shows the inflammatory response caused by Candida albicans colonization in the mouse vagina. The mice in the infected control group showed typical Candida symptoms such as a greater degree of redness and swelling on the vulva, a lot of lumpy secretions, and severe vaginal congestion, indicating that the model was successful; after treatment with Lactobacillus crispatus liquid, the symptoms of vulvar redness and swelling, vaginal congestion and secretions in the mice were significantly alleviated.
同时,阴道灌洗液PAS染色结果显示健康对照组的小鼠阴道上皮细胞占多数,白细胞数目较少,而白色念珠菌定殖的感染对照组小鼠阴道上皮细胞较少,白细胞数目较多,说明小鼠的阴道粘膜被严重破坏,经卷曲乳杆菌L.crispatus-120菌液治疗后小鼠阴道的白细胞数目明显减少,并且上皮细胞占多数,说明小鼠阴道粘膜的破损已经得到了恢复。At the same time, the results of PAS staining of vaginal lavage fluid showed that the vaginal epithelial cells were in the majority and the number of white blood cells was relatively small in the healthy control group, while the vaginal epithelial cells were relatively small and the number of white blood cells was relatively large in the infected control group colonized with Candida albicans, indicating that the vaginal mucosa of the mice was severely damaged. After treatment with Lactobacillus crispatus-120 bacterial fluid, the number of white blood cells in the vagina of the mice was significantly reduced, and epithelial cells were in the majority, indicating that the damage to the vaginal mucosa of the mice had been restored.
以上结果表明,本发明中的卷曲乳杆菌L.crispatus-120具有调节阴道菌群、抑制阴道白色念珠菌生长和定殖的作用,可用于预防与治疗念珠菌性阴道炎。The above results show that Lactobacillus crispatus-120 in the present invention has the effects of regulating vaginal flora and inhibiting the growth and colonization of vaginal Candida albicans, and can be used to prevent and treat candidal vaginitis.
实施例7.卷曲乳杆菌抗糠秕马拉色菌作用的分析Example 7. Analysis of the effect of Lactobacillus crispatus against Malassezia furfur
通过双层平板法测定L.crispatus-120的抗真菌作用。将L.crispatus-120和商业菌株L.crispatus LBV88按3%(V/V)接种MRS液体培养基,37℃,厌氧培养8-16小时,待用。将10μL菌液点样(spot)到MRS固体培养基平板上,37℃,厌氧培养24-48小时。将1%糠秕马拉色菌(ATCC14521)种子液接种于在有氧条件下制备的mYPG
液体培养基中,37℃培养24至48小时,待用。配制mYPG培养基,115℃,灭菌20分钟,待温度冷却到40℃左右,取2.5mL该培养基与500μL待用的糠秕马拉色菌(M.furfur)培养液混合,将该混合液分别倒入到点样有L.crispatus-120和商业菌株L.crispatus LBV88的MRS固体培养基上,静置至培养基凝固。将已凝固的培养基平板有氧、37℃培养24至48小时。通过测定抑菌圈直径来确定L.crispatus-120和商业菌株L.crispatus LBV88的抗真菌活性,三个平行重复实验。结果如表15所示,L.crispatus-120抑制糠秕马拉色菌生长的作用强于商业菌株L.crispatus LBV88。The antifungal effect of L. crispatus-120 was determined by the double-layer plate method. L. crispatus-120 and commercial strain L. crispatus LBV88 were inoculated into MRS liquid medium at 3% (V/V) and cultured anaerobically at 37°C for 8-16 hours for standby use. 10 μL of bacterial solution was spotted onto MRS solid medium plates and cultured anaerobically at 37°C for 24-48 hours. 1% seed solution of Malassezia furfur (ATCC14521) was inoculated into mYPG prepared under aerobic conditions. In liquid culture medium, culture at 37°C for 24 to 48 hours and set aside. Prepare mYPG culture medium, sterilize at 115°C for 20 minutes, wait until the temperature cools to about 40°C, take 2.5mL of the culture medium and mix it with 500μL of the standby Malassezia furfur (M. furfur) culture solution, pour the mixture onto MRS solid culture medium spotted with L. crispatus-120 and commercial strain L. crispatus LBV88, and let it stand until the culture medium solidifies. The solidified culture medium plate is cultured aerobically at 37°C for 24 to 48 hours. The antifungal activity of L. crispatus-120 and commercial strain L. crispatus LBV88 was determined by measuring the diameter of the inhibition zone, and the experiment was repeated three times in parallel. The results are shown in Table 15, and L. crispatus-120 has a stronger effect on inhibiting the growth of Malassezia furfur than the commercial strain L. crispatus LBV88.
表15两株卷曲乳杆菌对糠秕马拉色菌的抑菌圈直径(mm)
Table 15 Inhibition zone diameter of two strains of Lactobacillus crispatus against Malassezia furfur (mm)
Table 15 Inhibition zone diameter of two strains of Lactobacillus crispatus against Malassezia furfur (mm)
实施例8.卷曲乳杆菌抑制抗原诱导的组胺释放作用研究Example 8. Study on the effect of Lactobacillus crispatus on inhibiting antigen-induced histamine release
在变应性反应中,组织中会释放出大量组胺,进而引起炎性反应,临床上通过阻断组胺的分泌进而改善患者变应性反应的症状。为了筛选可抑制组胺分泌的益生菌菌株,本发明评价了来源于人阴道的卷曲乳杆菌菌株L.crispatus-120的抑制组胺分泌的能力,用商业菌株L.crispatus LBV88作为对照菌株。各菌株抑制组胺分泌的能力通过以下方法来测定:在培养RBL-2H3细胞系之后诱导脱颗粒,然后采用邻苯二醛柱后转化法,用高效液相色谱法测定滤液中组胺的含量。In allergic reactions, a large amount of histamine is released from tissues, which in turn causes an inflammatory reaction. Clinically, the symptoms of allergic reactions in patients are improved by blocking the secretion of histamine. In order to screen probiotic strains that can inhibit histamine secretion, the present invention evaluated the ability of Lactobacillus crispatus strain L. crispatus-120 derived from the human vagina to inhibit histamine secretion, and used the commercial strain L. crispatus LBV88 as a control strain. The ability of each strain to inhibit histamine secretion was determined by the following method: after culturing the RBL-2H3 cell line, degranulation was induced, and then the o-phthalaldehyde post-column conversion method was used to determine the histamine content in the filtrate by high performance liquid chromatography.
将L.crispatus-120和商业菌株L.crispatus LBV88分别在MRS培养基中培养,活化传代培养2-3次后待用。在37℃、5%CO2,将RBL-2H3细胞(ATCC NO.CRL-2256,购自南京科佰生物科技有限公司)在添加10%FBS胎牛血清(FBS)、青霉素100μg/mL、链霉素100μg/mL的α-MEM培养基中进行培养,传代培养2-3次后,取0.5mL新鲜培养的RBL-2H3细胞接种到24孔板上,接种浓度为1×105个/孔,37℃、5%CO2,培养24小时,去掉上清,然后加入含5%FBS的α-MEM培养基和IgE(0.1-0.7μg/mL),孵育1至8小时,15000g离心3分钟,去掉上清液,用1mL的HEPES缓冲液(140mM NaCl,5mM KCl,0.6mM MgCl2,1.0mM CaCl2,5.5mM葡萄糖,0.1%牛血清白蛋
白,5mM HEPES)洗涤细胞2-4次,加入100-400μL先前制备的细菌培养液或阳性对照组酮替芬(5-40μg/mL)/孔处理5-30分钟,然后用100μL的抗原(DNP-BAS,100μg/mL)在37℃处理20-40分钟,通过抗原-抗体反应诱导脱颗粒。用100μL的HEPES缓冲液代替抗原处理诱导脱颗粒,作为阴性对照。抗原处理结束后,将24孔板放在冰水浴中,加入0.6mL冰HEPES缓冲液终止反应,每孔取上清液,加入20μL高氯酸,12000rpm离心30分钟后,上清液通过0.45μm滤膜过滤。采用邻苯二醛柱后转化法,用高效液相色谱法测定滤液中组胺的含量。L. crispatus-120 and commercial strain L. crispatus LBV88 were cultured in MRS medium, activated and subcultured 2-3 times before use. RBL- 2H3 cells (ATCC NO.CRL-2256, purchased from Nanjing Kebai Biotechnology Co., Ltd.) were cultured in α-MEM medium supplemented with 10% FBS fetal bovine serum (FBS), 100 μg/mL penicillin, and 100 μg/mL streptomycin at 37°C and 5% CO 2 . After 2-3 subcultures, 0.5 mL of freshly cultured RBL-2H3 cells were inoculated into a 24-well plate at a concentration of 1×10 5 cells/well. The cells were cultured at 37°C and 5% CO 2 for 24 hours, the supernatant was removed, and then α-MEM medium containing 5% FBS and IgE (0.1-0.7 μg/mL) were added. The cells were incubated for 1 to 8 hours, centrifuged at 15000 g for 3 minutes, the supernatant was removed, and 1 mL of HEPES buffer (140 mM NaCl, 5 mM KCl, 0.6 mM MgCl 2 , 1.0 mM CaCl 2 , 5.5 mM glucose, 0.1% bovine serum albumin The cells were washed 2-4 times with 100-400 μL of previously prepared bacterial culture fluid or positive control group ketotifen (5-40 μg/mL)/well for 5-30 minutes, and then treated with 100 μL of antigen (DNP-BAS, 100 μg/mL) at 37°C for 20-40 minutes to induce degranulation through antigen-antibody reaction. 100 μL of HEPES buffer was used to induce degranulation instead of antigen treatment as a negative control. After the antigen treatment, the 24-well plate was placed in an ice water bath, 0.6 mL of ice HEPES buffer was added to terminate the reaction, the supernatant was taken from each well, 20 μL of perchloric acid was added, and after centrifugation at 12000 rpm for 30 minutes, the supernatant was filtered through a 0.45 μm filter membrane. The histamine content in the filtrate was determined by high performance liquid chromatography using the o-phthalaldehyde post-column conversion method.
卷曲乳杆菌处理后的组胺含量与阴性对照组进行比较,组胺释放抑制率按照如下公式计算:The histamine content after Lactobacillus crispatus treatment was compared with that of the negative control group, and the histamine release inhibition rate was calculated according to the following formula:
组胺抑制率=(阴性对照滤液中组胺含量-处理组滤液中组胺含量)/阴性对照滤液中组胺含量Histamine inhibition rate = (histamine content in negative control filtrate - histamine content in treatment group filtrate) / histamine content in negative control filtrate
实验结果如表16所示,与酮替芬和L.crispatus LBV88相比,L.crispatus-120显示出更高的组胺释放抑制率,具有优异的预防脱颗粒活性,进而可有效地减轻由过度的组胺分泌引起的变应性症状。The experimental results are shown in Table 16. Compared with ketotifen and L. crispatus LBV88, L. crispatus-120 showed a higher histamine release inhibition rate and had excellent degranulation prevention activity, which can effectively alleviate allergic symptoms caused by excessive histamine secretion.
表16卷曲乳杆菌的组胺释放抑制率
Table 16 Histamine release inhibition rate of Lactobacillus crispatus
Table 16 Histamine release inhibition rate of Lactobacillus crispatus
实施例9.卷曲乳杆菌抑制T细胞中Th2型细胞因子的作用分析Example 9. Analysis of the effect of Lactobacillus crispatus on inhibiting Th2 cytokines in T cells
2型辅助T细胞(Th2)相关的细胞因子(如,IL-4和IL-5),能够通过Th2相关的免疫反应提高IgE的产生,从而促进慢性变应性反应。本发明进一步采用EL4细胞系评价L.crispatus-120对慢性变应性反应的抑制作用,商业菌株L.crispatus LBV88作为对照菌株。Type 2 helper T cell (Th2)-related cytokines (e.g., IL-4 and IL-5) can increase the production of IgE through Th2-related immune responses, thereby promoting chronic allergic reactions. The present invention further uses the EL4 cell line to evaluate the inhibitory effect of L. crispatus-120 on chronic allergic reactions, and the commercial strain L. crispatus LBV88 is used as a control strain.
在37℃、5%CO2条件下将EL4细胞(ATCC TIB 181,购自南京科佰生物科技
有限公司)在添加10%胎牛血清(FBS)、青霉素100μg/mL、链霉素100μg/mL DMEM培养基中进行培养,传代培养2-3次后待用;将L.crispatus-120和商业菌株L.crispatus LBV88分别在MRS培养基中培养,传代2-3次,发酵培养液以12000g离心5分钟,弃掉上清并用PBS洗涤沉淀物,用流式细胞仪测定活细菌的数目,待用。EL4 cells (ATCC TIB 181, purchased from Nanjing Kebai Biotechnology Co., Ltd.) were cultured at 37°C and 5% CO2. Co., Ltd.) was cultured in DMEM medium supplemented with 10% fetal bovine serum (FBS), 100 μg/mL penicillin, and 100 μg/mL streptomycin, and was subcultured 2-3 times before use; L. crispatus-120 and commercial strain L. crispatus LBV88 were cultured in MRS medium, subcultured 2-3 times, and the fermentation culture was centrifuged at 12000g for 5 minutes, the supernatant was discarded, and the precipitate was washed with PBS, and the number of live bacteria was determined by flow cytometry before use.
将活力良好的EL4细胞以1×105个细胞/孔的浓度接种到48孔板上,37℃、5%CO2,培养12至24小时,然后加入PMA(终浓度10ng/mL),再加入200μL先前制备的卷曲乳杆菌菌液进行共培养,在37℃、5%CO2培养箱孵育24小时之后,收集上清液,并使用Mouse IL-4ELISA kit(PI613,Beyotime)和Mouse IL-5ELISA kit(PI620,Beyotime)测定分泌的IL-4和IL-5的量。EL4 cells with good vitality were inoculated into 48-well plates at a concentration of 1×10 5 cells/well and cultured at 37°C, 5% CO 2 for 12 to 24 hours. PMA (final concentration 10 ng/mL) was then added, followed by 200 μL of the previously prepared Lactobacillus crispatus culture for co-culture. After incubation in a 37°C, 5% CO 2 incubator for 24 hours, the supernatant was collected and the amount of secreted IL-4 and IL-5 was determined using Mouse IL-4 ELISA kit (PI613, Beyotime) and Mouse IL-5 ELISA kit (PI620, Beyotime).
结果如图1和2中所示,与商业菌株L.crispatus LBV88相比,卷曲乳杆菌菌株L.crispatus-120表现出对IL-4和IL-5的分泌有更强的抑制作用,可通过抑制介导变应性反应的Th2型细胞因子的分泌而对变态反应提供治疗性和预防性作用。The results are shown in Figures 1 and 2. Compared with the commercial strain L. crispatus LBV88, the Lactobacillus crispatus strain L. crispatus-120 showed a stronger inhibitory effect on the secretion of IL-4 and IL-5, and can provide therapeutic and preventive effects on allergic reactions by inhibiting the secretion of Th2 type cytokines that mediate allergic reactions.
实施例10.卷曲乳杆菌抑制IgE的作用分析Example 10. Analysis of the inhibitory effect of Lactobacillus crispatus on IgE
免疫球蛋白E(IgE)是免疫球蛋白的一种,其参与变应性疾病的发展。一般情况下,可以通过测量血清中IgE的总量作为诊断变应性疾病的方法之一。因此,本发明通过使用人B细胞U266B1来验证L.crispatus-120对IgE分泌的抑制作用,商业菌株L.crispatus LBV88作为对照菌株。Immunoglobulin E (IgE) is a type of immunoglobulin that is involved in the development of allergic diseases. Generally, the total amount of IgE in serum can be measured as one of the methods for diagnosing allergic diseases. Therefore, the present invention verifies the inhibitory effect of L. crispatus-120 on IgE secretion by using human B cells U266B1, and the commercial strain L. crispatus LBV88 is used as a control strain.
在37℃、5%CO2培养条件下,在添加了10%FBS、青霉素(100μg/mL)和链霉素(100μg/mL)的RPMI-1640培养基中培养U266B1细胞(ATCC NO.TIB-196,购自南京科佰生物科技有限公司),传代培养2-3次。将U266B1细胞以5×105个细胞/孔的浓度接种到24孔板上,然后将其培养12至18小时待用。U266B1 cells (ATCC NO.TIB-196, purchased from Nanjing Kebai Biotechnology Co., Ltd. ) were cultured in RPMI-1640 medium supplemented with 10% FBS, penicillin (100 μg/mL) and streptomycin (100 μg/mL) at 37°C and 5% CO2, and subcultured 2-3 times. U266B1 cells were seeded into 24-well plates at a concentration of 5×10 5 cells/well, and then cultured for 12 to 18 hours before use.
在已接种U266B1细胞的24孔板中,每个孔添加100μL的LPS(10μg/mL)和IL-4(5ng/mL)进行处理。然后,在24孔板中每孔中加入300μL先前制备的卷曲乳杆菌菌株溶液或者PBS,5%CO2、37℃下共孵育。孵育24-48小时后,收集上清液,并使用Human IgE ELISA试剂盒(70-EK175-48,MultiSciences)测定IgE水平。In a 24-well plate inoculated with U266B1 cells, 100 μL of LPS (10 μg/mL) and IL-4 (5 ng/mL) were added to each well for treatment. Then, 300 μL of the previously prepared Lactobacillus crispatus strain solution or PBS was added to each well of the 24-well plate and incubated at 5% CO 2 and 37° C. After incubation for 24-48 hours, the supernatant was collected and the IgE level was determined using a Human IgE ELISA kit (70-EK175-48, MultiSciences).
卷曲乳杆菌处理后的IgE水平与阴性对照组进行比较,IgE抑制作用按照如下公式计算:
The IgE levels after Lactobacillus crispatus treatment were compared with those of the negative control group, and the IgE inhibition was calculated according to the following formula:
IgE抑制率=(阴性对照滤液中IgE含量-处理组滤液中IgE含量)/阴性对照滤液中IgE含量。IgE inhibition rate = (IgE content in negative control filtrate - IgE content in treatment group filtrate) / IgE content in negative control filtrate.
实验结果如图3所示,与阴性对照组相比,L.crispatus-120和商业菌株L.crispatus LBV88均显示出抑制IgE分泌的作用,且L.crispatus-120的抑制作用更强。本实验表明,L.crispatus-120可通过抑制IgE(参与变应性反应的主要因子)对变应性疾病提供治疗性和预防性作用。The experimental results are shown in Figure 3. Compared with the negative control group, both L. crispatus-120 and the commercial strain L. crispatus LBV88 showed the effect of inhibiting IgE secretion, and the inhibitory effect of L. crispatus-120 was stronger. This experiment shows that L. crispatus-120 can provide therapeutic and preventive effects on allergic diseases by inhibiting IgE (the main factor involved in allergic reactions).
实施例11.L.crispatus-120减轻特应性皮炎的作用Example 11. Effect of L. crispatus-120 on alleviating atopic dermatitis
基于体外筛选测试结果,选择具有最优异免疫调节作用的L.crispatus-120进行动物药效研究。采用特应性皮炎NC/Nga小鼠模型,将15只NC/Nga小鼠随机分成3组,模型对照组、阳性对照组和L.crispatus-120给药组,每组各5只,脱去每只小鼠从双耳及背部的毛。然后,将200μL的1%DNCB(二硝基氯苯)溶液(丙酮∶橄榄油=1∶3)涂抹到小鼠脱毛部分,每周1次,共6次,以诱导特应性皮炎。自皮炎诱导的前一周起,每天向模型对照组中的小鼠灌胃200μL的PBS;每天向给药组的小鼠灌胃L.crispatus-120 1x108CFU/只;同时,给阳性对照组中的小鼠涂抹200μL的地塞米松(dexamethasone,60μg/mL)。在实验期间,每周测量对照组和L.crispatus-120给药组中小鼠的皮炎评分,并且在灌胃益生菌之后的第3、7周分别测量小鼠的抓挠时间和皮肤厚度。Based on the results of in vitro screening tests, L. crispatus-120 with the best immunomodulatory effect was selected for animal efficacy studies. Using the atopic dermatitis NC/Nga mouse model, 15 NC/Nga mice were randomly divided into 3 groups, model control group, positive control group and L. crispatus-120 administration group, 5 mice in each group, and the hair of each mouse from both ears and back was removed. Then, 200 μL of 1% DNCB (dinitrochlorobenzene) solution (acetone: olive oil = 1:3) was applied to the depilated part of the mouse once a week for a total of 6 times to induce atopic dermatitis. Since the week before the induction of dermatitis, 200 μL of PBS was gavaged to the mice in the model control group every day; L. crispatus-120 1x10 8 CFU/mouse was gavaged to the mice in the administration group every day; at the same time, 200 μL of dexamethasone (dexamethasone, 60 μg/mL) was applied to the mice in the positive control group. During the experiment, the dermatitis scores of mice in the control group and the L. crispatus-120-administered group were measured weekly, and the scratching time and skin thickness of the mice were measured at 3 and 7 weeks after oral administration of probiotics.
自灌胃益生菌第3周起,每间隔1周拍照1次监测皮肤状况,持续4周。检查皮肤的干燥、水肿、红斑/出血(erythema/hemorrhage)和糜烂/脱落(erosion/excoriation)四个指标。没有病变的状况评分为0分,轻度状况评分为1分,中度状况评分为2分,严重状况评分为3分,并对总评分进行评价。结果如图4中所示,与模型对照组相比,L.crispatus-120给药组的皮炎评分显著降低,说明L.crispatus-120具有治疗特应性皮炎的作用。Starting from the third week of oral administration of probiotics, skin conditions were monitored by taking photos every week for 4 weeks. Four indicators of skin dryness, edema, erythema/hemorrhage, and erosion/excoriation were examined. The condition without lesions was scored as 0 points, the mild condition was scored as 1 point, the moderate condition was scored as 2 points, the severe condition was scored as 3 points, and the total score was evaluated. As shown in Figure 4, the dermatitis score of the L. crispatus-120 administration group was significantly reduced compared with the model control group, indicating that L. crispatus-120 has the effect of treating atopic dermatitis.
为了进一步验证灌胃L.crispatus-120后,是否能减轻模型小鼠的发痒症状,在灌胃益生菌3周之后通过拍摄持续30分钟的小鼠模型视频来测量抓挠时间。结果如图5所示,与模型对照组相比,L.crispatus-120灌胃组小鼠的抓挠时间显著降低,说明灌胃L.crispatus-120大大减轻了特应性皮炎的发痒症状。
In order to further verify whether oral administration of L. crispatus-120 can alleviate the itching symptoms of model mice, the scratching time was measured by shooting a 30-minute video of the mouse model 3 weeks after oral administration of probiotics. The results are shown in Figure 5. Compared with the model control group, the scratching time of mice in the L. crispatus-120 oral administration group was significantly reduced, indicating that oral administration of L. crispatus-120 greatly alleviated the itching symptoms of atopic dermatitis.
在灌胃L.crispatus-120第4周后,用卡尺(caliper)测量小鼠的耳厚度和背皮肤厚度,并观察各组小鼠水肿症状的缓解情况。实验结果如图6A和6B所示,与模型对照组相比,L.crispatus-120组和地塞米松组小鼠的耳厚度(图6A)和背皮肤厚度(图6B)均显著降低。After oral administration of L. crispatus-120 for 4 weeks, the ear thickness and back skin thickness of mice were measured with a caliper, and the relief of edema symptoms in each group of mice was observed. The experimental results are shown in Figures 6A and 6B. Compared with the model control group, the ear thickness (Figure 6A) and back skin thickness (Figure 6B) of mice in the L. crispatus-120 group and the dexamethasone group were significantly reduced.
实施例12.采用经卵清蛋白(OVA)诱导的哮喘小鼠模型评估L.crispatus-120对哮喘的治疗和预防作用Example 12: Evaluation of the therapeutic and preventive effects of L. crispatus-120 on asthma using an ovalbumin (OVA)-induced asthma mouse model
为了验证L.crispatus-120对过敏性哮喘的作用,采用OVA诱导的哮喘小鼠模型,进行组织病理检查,同时测定IL-5和IL-13的表达水平。In order to verify the effect of L. crispatus-120 on allergic asthma, an OVA-induced asthma mouse model was used, and histopathological examination was performed, and the expression levels of IL-5 and IL-13 were determined.
选用5-7周龄Balb/c小鼠,适应1周,随机分为3组,即正常对照组(对照组-PBS;未吸入OVA)、OVA哮喘模型对照组(OVA-PBS;吸入OVA)以及益生菌给药组(OVA-120),每组10只。在从实验开始至第31天将小鼠处死之前,每天向正常对照组和哮喘诱导的对照组灌胃200μL PBS,每天向给药组灌胃200μL L.crispatus-120菌液。5-7 week old Balb/c mice were selected and adapted for 1 week, and then randomly divided into 3 groups, namely normal control group (control group-PBS; no OVA inhalation), OVA asthma model control group (OVA-PBS; inhaled OVA) and probiotic administration group (OVA-120), with 10 mice in each group. From the beginning of the experiment to the 31st day before the mice were killed, 200 μL PBS was gavaged into the normal control group and the asthma-induced control group every day, and 200 μL L. crispatus-120 bacterial solution was gavaged into the administration group every day.
小鼠适应1周后开始正式实验,正式实验第一天记为day 1,分别在day 7和day 21,给小鼠腹膜内注射混悬了2mg氢氧化铝(ImjectTM Alum Adjuvant,Thermofisher)和20μg OVA(卵清蛋白,Sigma-aldrich)的200μL磷酸缓冲液(pH 7.4)进行致敏。在day 28-day 30,通过鼻内滴用1%的OVA吸入肺部对小鼠造成刺激,共进行3次。在最后一次刺激之后经过24小时(即,day 31)时进行戊巴比妥处理,并随后进行支气管切口以收集肺组织样品。The formal experiment began after the mice adapted for 1 week. The first day of the formal experiment was recorded as day 1. On day 7 and day 21, the mice were sensitized by intraperitoneal injection of 200 μL phosphate buffer (pH 7.4) suspended with 2 mg aluminum hydroxide (ImjectTM Alum Adjuvant, Thermofisher) and 20 μg OVA (ovalbumin, Sigma-aldrich). From day 28 to day 30, the mice were stimulated by inhalation of 1% OVA into the lungs through intranasal drops for a total of 3 times. Pentobarbital treatment was performed 24 hours after the last stimulation (i.e., day 31), and bronchial incision was subsequently performed to collect lung tissue samples.
在抗原处理的支气管中观察到由嗜酸性粒细胞、中性粒细胞和巨噬细胞组成的炎性细胞的浸润。为了验证L.crispatus-120对哮喘的作用,对每组肺组织样品进行组织病理学检查。病理结果显示在OVA哮喘模型对照组(OVA-PBS)中,许多炎性细胞包括嗜酸性粒细胞浸润到细支气管周围,并且还发现过度增殖的上皮细胞和增厚的支气管平滑肌;而L.crispatus-120给药组(OVA-120)中,炎性细胞的浸润明显降低,支气管组织的厚度也降低,上皮细胞也几乎未受损,说明L.crispatus-120对经OVA诱导的过敏性哮喘具有治疗和预防作用。Infiltration of inflammatory cells consisting of eosinophils, neutrophils and macrophages was observed in the antigen-treated bronchi. In order to verify the effect of L. crispatus-120 on asthma, histopathological examination was performed on each group of lung tissue samples. Pathological results showed that in the OVA asthma model control group (OVA-PBS), many inflammatory cells including eosinophils infiltrated around the bronchioles, and overproliferated epithelial cells and thickened bronchial smooth muscle were also found; while in the L. crispatus-120 administration group (OVA-120), the infiltration of inflammatory cells was significantly reduced, the thickness of bronchial tissue was also reduced, and the epithelial cells were almost undamaged, indicating that L. crispatus-120 has a therapeutic and preventive effect on allergic asthma induced by OVA.
用流式细胞仪(FACSAria III,BD)测定来自从每组收集的肺组织样品的免疫细
胞数量。采用针对数种标志物的抗体(抗小鼠CD45,BioLegend;抗小鼠CD3ε,BD;抗小鼠/人IL-5,BioLegend;抗小鼠IL-13,Invitrogen)染色IL-5+CD4+T、IL-13+CD4+T细胞。通过对具有CD45和CD3ε作为标志物的淋巴细胞中产生IL-5或IL-13的细胞进行计数来确定IL-5+和IL-13+细胞。The immune cells from lung tissue samples collected from each group were measured by flow cytometry (FACSAria III, BD). Cell number. Antibodies against several markers (anti-mouse CD45, BioLegend; anti-mouse CD3ε, BD; anti-mouse/human IL-5, BioLegend; anti-mouse IL-13, Invitrogen) were used to stain IL-5 + CD4 + T, IL-13 + CD4 + T cells. IL-5 + and IL-13 + cells were determined by counting cells producing IL-5 or IL-13 in lymphocytes with CD45 and CD3ε as markers.
实验结果如图7A和7B所示,与正常对照组(PBS)相比,OVA哮喘模型对照组(OVA-PBS)的小鼠中的IL-5和IL-13水平均显著提高;与哮喘模型对照组相比,L.crispatus-120给药组(OVA-120)的小鼠中的总IL-5和总IL-13水平均显著降低,说明本发明的L.crispatus-120菌株可通过抑制作为介导变应性反应的Th2型细胞因子的IL-5和IL-13的分泌来发挥其对过敏性哮喘的治疗性和预防性作用。The experimental results are shown in Figures 7A and 7B. Compared with the normal control group (PBS), the IL-5 and IL-13 levels in the mice of the OVA asthma model control group (OVA-PBS) were significantly increased; compared with the asthma model control group, the total IL-5 and total IL-13 levels in the mice of the L. crispatus-120 administration group (OVA-120) were significantly decreased, indicating that the L. crispatus-120 strain of the present invention can exert its therapeutic and preventive effects on allergic asthma by inhibiting the secretion of IL-5 and IL-13, which are Th2 cytokines that mediate allergic reactions.
实施例13.采用屋尘螨(HDM)诱导的哮喘模型评估L.crispatus-120对哮喘的治疗和预防作用Example 13: Evaluation of the therapeutic and preventive effects of L. crispatus-120 on asthma using the HDM-induced asthma model
屋尘螨是作为外源性哮喘的主要原因的变应原。为研究L.crispatus-120对过敏性哮喘的作用,采用HDM诱导的哮喘小鼠模型,评价气道超敏反应,并且确定CD45+细胞中嗜酸性粒细胞的比例,CD4+T细胞中IL-5+CD4+T细胞的比例以及CD4+T细胞中IL-13+CD4+T细胞的比例。House dust mites are allergens that are the main cause of extrinsic asthma. To investigate the effect of L. crispatus-120 on allergic asthma, a HDM-induced asthma mouse model was used to evaluate airway hypersensitivity, and the proportion of eosinophils in CD45 + cells, the proportion of IL-5 + CD4 + T cells in CD4 + T cells, and the proportion of IL-13 + CD4 + T cells in CD4 + T cells were determined.
购买5-7周龄Balb/c小鼠,适应1周,随机分为3组,分别为正常对照组(鼻滴PBS)、哮喘诱导的对照组(鼻滴HDM-PBS)以及L.crispatus-120给药组(HDM-120),每组中取6只小鼠用于评价气道高反应性(AHR),每组中取10只小鼠用于评价肺中的免疫细胞。5-7 week old Balb/c mice were purchased, adapted for 1 week, and randomly divided into 3 groups, including a normal control group (nasal drops of PBS), an asthma-induced control group (nasal drops of HDM-PBS), and a L. crispatus-120 administration group (HDM-120). Six mice were selected from each group for the evaluation of airway hyperresponsiveness (AHR), and 10 mice were selected from each group for the evaluation of immune cells in the lungs.
小鼠适应1周后,在整个实验期间,给正常对照组和哮喘模型对照组小鼠每天灌胃PBS(day 1-18),而L.crispatus-120给药组小鼠则每天灌胃L.crispatus-120(day 1-18),在day 7给小鼠鼻内滴混悬了10μg HDM(House dust mite,Greer)的50μL磷酸缓冲液(pH 7.4)进行致敏。自致敏之后1周,通过鼻内滴混悬了10μg HDM的50μL磷酸缓冲液吸入肺,持续5天(day 14-18)。在最后一次刺激致敏后24小时(day 19)用戊巴比妥处理小鼠,并随后评价气道高反应性(AHR)以及进行支气管切口以收集肺组织样品。After 1 week of acclimatization, the normal control group and the asthma model control group were gavaged with PBS daily (day 1-18) throughout the experiment, while the L. crispatus-120 group was gavaged with L. crispatus-120 daily (day 1-18). On day 7, the mice were sensitized by intranasal instillation of 10 μg HDM (House dust mite, Greer) suspended in 50 μL phosphate buffer (pH 7.4). One week after sensitization, 10 μg HDM suspended in 50 μL phosphate buffer was inhaled into the lungs by intranasal instillation for 5 days (day 14-18). The mice were treated with pentobarbital 24 hours after the last stimulation (day 19), and then airway hyperresponsiveness (AHR) was evaluated and bronchial incision was performed to collect lung tissue samples.
将用戊巴比妥麻醉的小鼠与动物肺功能-气道阻力和肺顺应性系统(FinePointe
Resistance and Compliance,DSI-Buxco)连接,并给小鼠施用不同浓度的乙酰甲胆碱PBS溶液(0、5、10、20和40mg/mL)。然后,测量通过气道的空气体积来计算AHR值。Mice anesthetized with pentobarbital were tested with the animal lung function-airway resistance and lung compliance system (FinePointe Resistance and Compliance, DSI-Buxco) was connected to the mouse, and different concentrations of methacholine PBS solution (0, 5, 10, 20 and 40 mg/mL) were administered to the mice. Then, the volume of air passing through the airway was measured to calculate the AHR value.
实验结果如图8所示,随着乙酰甲胆碱浓度提高,正常对照组(CTRL)中AHR(RL)缓慢提高,而模型对照组(HDM)中AHR迅速提高;与哮喘模型对照组(HDM)相比,L.crispatus-120灌胃组(HDM+120)中,AHR明显降低,且在用高浓度的乙酰甲胆碱处理时,AHR的降低具有显著性,说明L.crispatus-120可有效抑制引起哮喘的AHR,从而可有效地用于治疗和预防过敏性哮喘。The experimental results are shown in Figure 8. As the concentration of methacholine increased, the AHR (RL) in the normal control group (CTRL) increased slowly, while the AHR in the model control group (HDM) increased rapidly. Compared with the asthma model control group (HDM), the AHR in the L. crispatus-120 gavage group (HDM+120) was significantly reduced, and when treated with high concentrations of methacholine, the reduction in AHR was significant, indicating that L. crispatus-120 can effectively inhibit the AHR that causes asthma, and thus can be effectively used to treat and prevent allergic asthma.
使用流式细胞仪(FACSAria III,BD)测定肺中的免疫细胞。使用鼠源抗体(抗小鼠CD45,BioLegend;大鼠抗小鼠Siglec-F,BD;抗小鼠CD11b,BD;抗小鼠CD3ε,BD;抗小鼠TCRβ,BioLegend;抗小鼠CD4,BioLegend;抗小鼠IL-5,BioLegend;抗小鼠IL-13,Invitrogen)对嗜酸性粒细胞和IL-5+CD4+T、IL-13+CD4+T细胞进行染色。通过对表达常见白细胞标志物CD45的细胞中的Siglec-f+CD11b+细胞进行计数来确定嗜酸性粒细胞,并且通过对具有CD3ε、TCRβ和CD4作为标志物的CD4+T细胞中的产生IL-5或IL-13的细胞进行计数来确定IL-5+CD4+T、IL-13+CD4+T细胞数量。Immune cells in the lungs were determined using a flow cytometer (FACSAria III, BD). Mouse antibodies (anti-mouse CD45, BioLegend; rat anti-mouse Siglec-F, BD; anti-mouse CD11b, BD; anti-mouse CD3ε, BD; anti-mouse TCRβ, BioLegend; anti-mouse CD4, BioLegend; anti-mouse IL-5, BioLegend; anti-mouse IL-13, Invitrogen) were used to stain eosinophils and IL-5 + CD4 + T, IL-13 + CD4 + T cells. Eosinophils were determined by counting Siglec-f + CD11b + cells in cells expressing the common leukocyte marker CD45, and IL-5 + CD4 + T, IL-13 + CD4 + T cell numbers were determined by counting cells producing IL-5 or IL-13 in CD4 + T cells with CD3ε, TCRβ and CD4 as markers.
实验结果如图9A-9C所示,与正常对照组(PBS)相比,哮喘模型对照组(HDM)小鼠肺部组织中的免疫细胞,即嗜酸性粒细胞、IL-5+CD4+T细胞和IL-13+CD4+T细胞的比例均显著提高,而与哮喘模型对照组相比,灌胃L.crispatus-120组,嗜酸性粒细胞、IL-5+CD4+T细胞和IL-13+CD4+T细胞的比例均显著降低,说明L.crispatus-120可通过抑制炎性细胞,即嗜酸性粒细胞、IL-5+CD4+T细胞和IL-13+CD4+T细胞来发挥对过敏性哮喘的治疗和预防作用。
The experimental results are shown in Figures 9A-9C. Compared with the normal control group (PBS), the proportions of immune cells, namely eosinophils, IL-5 + CD4 + T cells and IL-13 + CD4 + T cells in the lung tissue of mice in the asthma model control group (HDM) were significantly increased, while compared with the asthma model control group, the proportions of eosinophils, IL-5 + CD4 + T cells and IL-13 + CD4 + T cells in the L. crispatus-120 gavage group were significantly decreased, indicating that L. crispatus-120 can exert its therapeutic and preventive effects on allergic asthma by inhibiting inflammatory cells, namely eosinophils, IL-5 + CD4 + T cells and IL-13 + CD4 + T cells.
Claims (36)
- 一种卷曲乳杆菌(Lactobacillus crispatus)菌株,其包含核苷酸序列为SEQ ID NO:1的16S rRNA序列。A Lactobacillus crispatus strain, which contains a 16S rRNA sequence with a nucleotide sequence of SEQ ID NO:1.
- 如权利要求1所述的菌株,其分离自生殖道分泌物。The strain according to claim 1, which is isolated from reproductive tract secretions.
- 如权利要求1所述的菌株,其具有如下一种或多种性质:(i)在模拟胃液中孵育3小时后存活率至少为50%、60%、70%、80%、90%、95%、96%、97%、98%或99%;(ii)在模拟肠液中孵育4小时后存活率至少为10%、20%、30%、40%、50%、51%、52%、53%、54%、55%或56%;(iii)相比于L.crispatus LBV88,其具有对Caco-2细胞、VK2/E6E7细胞或两者更高的粘附能力;(iv)相比于L.crispatus LBV88,其具有对铜绿假单胞菌、伤寒沙门氏菌、大肠杆菌、金黄色葡萄球菌、阴道加德纳耐药菌、阿托波氏菌、糠秕马拉色菌或任意组合更高的抑菌能力;(v)对阴道加德纳菌、白色念珠菌或任意组合具有显著的抑制能力,而且将乳杆菌数量恢复到正常水平以上,同时缓解外阴水肿、分泌物多等症状,恢复阴道粘膜损伤;(vi)相比于L.crispatus LBV88,其对抗原诱导的组胺释放、Th2型细胞因子(IL-4和/或IL-5)的分泌和/或IgE的分泌具有更强的抑制作用;(vii)降低皮炎评分、抓挠时间和皮肤厚度,显著减轻特应性皮炎;(viii)对经卵清蛋白(OVA)诱导的过敏性哮喘具有治疗和预防作用,且通过抑制作为介导过敏性反应的Th2型细胞因子的IL-5和IL-13的分泌来发挥其对过敏性哮喘的治疗性和预防性作用;和(ix)在屋尘螨(HDM)诱导的过敏性哮喘中通过抑制气道高反应性和/或抑制炎性细胞(例如嗜酸性粒细胞、IL-5+CD4+T细胞和/或IL-13+CD4+T细胞)来发挥过敏性哮喘的治疗和预防作用。The strain of claim 1, which has one or more of the following properties: (i) a survival rate of at least 50%, 60%, 70%, 80%, 90%, 95%, 96%, 97%, 98% or 99% after incubation in simulated gastric fluid for 3 hours; (ii) a survival rate of at least 10%, 20%, 30%, 40%, 50%, 51%, 52%, 53%, 54%, 55% or 56% after incubation in simulated intestinal fluid for 4 hours; (iii) compared to L. crispatus LBV88, it has a higher adhesion ability to Caco-2 cells, VK2/E6E7 cells or both; (iv) compared to L. crispatus LBV88 has higher antibacterial ability against Pseudomonas aeruginosa, Salmonella typhi, Escherichia coli, Staphylococcus aureus, vaginal Gardnerella resistant, Atopobium, Malassezia furfur or any combination; (v) has significant inhibitory ability against vaginal Gardnerella, Candida albicans or any combination, and restores the number of Lactobacillus to above normal levels, while relieving symptoms such as vulvar edema and excessive secretions, and restoring vaginal mucosal damage; (vi) compared with L. crispatus LBV88, which has a stronger inhibitory effect on antigen-induced histamine release, secretion of Th2 cytokines (IL-4 and/or IL-5) and/or secretion of IgE; (vii) reduces dermatitis scores, scratching time and skin thickness, and significantly alleviates atopic dermatitis; (viii) has a therapeutic and preventive effect on allergic asthma induced by ovalbumin (OVA), and exerts its therapeutic and preventive effect on allergic asthma by inhibiting the secretion of IL-5 and IL-13, which are Th2 cytokines that mediate allergic reactions; and (ix) exerts a therapeutic and preventive effect on allergic asthma in allergic asthma induced by house dust mite (HDM) by inhibiting airway hyperresponsiveness and/or inhibiting inflammatory cells (such as eosinophils, IL-5 + CD4 + T cells and/or IL-13 + CD4 + T cells).
- 一种卷曲乳杆菌(Lactobacillus crispatus)菌株,其保藏编号为CGMCC No.19531。A Lactobacillus crispatus strain, whose preservation number is CGMCC No.19531.
- 一种培养如权利要求1-4中任一项所述的菌株的方法,包括在培养基中培养所述菌株。A method for culturing the strain according to any one of claims 1 to 4, comprising culturing the strain in a culture medium.
- 如权利要求5所述的方法,其中所述培养基是MRS培养基。The method of claim 5, wherein the culture medium is MRS medium.
- 如权利要求5所述的方法,其中所述培养在厌氧条件下进行。The method according to claim 5, wherein the culturing is carried out under anaerobic conditions.
- 如权利要求5所述的方法,其中所述培养在37℃下进行。The method of claim 5, wherein the culturing is performed at 37°C.
- 一种如权利要求1-4中任一项所述的菌株的衍生物。A derivative of the strain according to any one of claims 1 to 4.
- 如权利要求9所述的衍生物,所述衍生物是培养物、裂解物、提取物、灭活产物或其组合。The derivative according to claim 9, wherein the derivative is a culture, a lysate, an extract, an inactivated product or a combination thereof.
- 一种培养基,其包含如权利要求1-4中任一项所述的菌株或如权利要求9或10所 述的衍生物。A culture medium comprising the strain according to any one of claims 1 to 4 or the strain according to claim 9 or 10 Derivatives of the above.
- 一种组合物,其包含有效量的第一组分,其中所述第一组分包括如权利要求1-4中任一项所述的菌株、如权利要求9或10所述的衍生物或如权利要求11所述的培养基。A composition comprising an effective amount of a first component, wherein the first component comprises the strain according to any one of claims 1 to 4, the derivative according to claim 9 or 10, or the culture medium according to claim 11.
- 如权利要求12所述的组合物,其中所述组合物是食品组合物、保健食品组合物、药物组合物、特殊医学用途食品组合物、化妆品组合物、医疗器械组合物或饲料组合物。The composition of claim 12, wherein the composition is a food composition, a health food composition, a pharmaceutical composition, a food composition for special medical purposes, a cosmetic composition, a medical device composition or a feed composition.
- 如权利要求12所述的组合物,其中所述组合物以丸剂、片剂、锭剂、冻干粉剂、颗粒剂、胶囊剂、水溶液、醇溶液、油溶液、糖浆剂、乳液、悬浮液、栓剂、注射或输注用溶液、软膏剂、凝胶、酊剂、霜剂、贴剂、洗剂、喷雾剂、气雾剂、粉雾剂、泡腾片、透皮治疗系统、微胶囊、植入物或棒的形式存在。The composition of claim 12, wherein the composition is in the form of a pill, tablet, lozenge, lyophilized powder, granules, capsule, aqueous solution, alcoholic solution, oily solution, syrup, emulsion, suspension, suppository, solution for injection or infusion, ointment, gel, tincture, cream, patch, lotion, spray, aerosol, powder spray, effervescent tablet, transdermal therapeutic system, microcapsule, implant or stick.
- 如权利要求12所述的组合物,其中所述组合物被配制用于经眼、经耳、鼻内、舌下、口服、经皮、局部、经鼻、直肠或胃肠外施用。The composition of claim 12, wherein the composition is formulated for ocular, otic, intranasal, sublingual, oral, transdermal, topical, nasal, rectal or parenteral administration.
- 如权利要求12所述的组合物,其中所述组合物进一步包括第二组分。The composition of claim 12, wherein the composition further comprises a second component.
- 如权利要求16所述的组合物,其中所述第二组分包括益生菌、后生元、益生元、抗菌剂、免疫调节剂、抗癌剂、骨质疏松治疗剂、精神领域相关治疗剂、发育相关治疗剂或其组合。The composition of claim 16, wherein the second component comprises a probiotic, a postbiotic, a prebiotic, an antimicrobial agent, an immunomodulator, an anticancer agent, an osteoporosis therapeutic agent, a psychiatric field-related therapeutic agent, a developmental-related therapeutic agent, or a combination thereof.
- 如权利要求16所述的组合物,其中所述第一组分与所述第二组分的重量比例为1:99~99:1。The composition of claim 16, wherein the weight ratio of the first component to the second component is 1:99 to 99:1.
- 如权利要求16所述的组合物,其中所述第一组分于所述第二组分先、后或同时施用。The composition of claim 16, wherein the first component is applied before, after or simultaneously with the second component.
- 如权利要求1-4中任一项所述的菌株、如权利要求9或10所述的衍生物、如权利要求11所述的培养基或如权利要求12-19中任一项所述的组合物在制备用于拮抗病原体的药物中的用途。Use of the strain according to any one of claims 1 to 4, the derivative according to claim 9 or 10, the culture medium according to claim 11 or the composition according to any one of claims 12 to 19 in the preparation of a medicament for antagonizing pathogens.
- 如权利要求1-4中任一项所述的菌株、如权利要求9或10所述的衍生物、如权利要求11所述的培养基或如权利要求12-19中任一项所述的组合物在制备用于预防和/或治疗与病原体相关的疾病或病症的药物中的用途。Use of the strain according to any one of claims 1 to 4, the derivative according to claim 9 or 10, the culture medium according to claim 11 or the composition according to any one of claims 12 to 19 in the preparation of a medicament for preventing and/or treating a disease or condition associated with a pathogen.
- 如权利要求20或21所述的用途,其中所述病原体选自由以下组成的组:细菌、真菌、病毒、螺旋体、支原体、立克次氏体、衣原体和寄生虫。The use according to claim 20 or 21, wherein the pathogen is selected from the group consisting of bacteria, fungi, viruses, spirochetes, mycoplasmas, rickettsiae, chlamydiae and parasites.
- 如权利要求22所述的用途,其中所述病原体选自由以下组成的组:分枝杆菌属(Mycobacterium)、沙门菌属(Salmonella)、大肠杆菌属(E.coli)、衣原体属 (Chlamydia)、葡萄球菌属(Staphylococcus)、芽孢杆菌属(Bacillus)、假单胞菌属(Psudomonas)、念珠菌属(Candida)、阿托波氏菌属(Atopobium)、加德纳菌属(Gardnerella)和马拉色菌属(Pityrosporum)。The use according to claim 22, wherein the pathogen is selected from the group consisting of: Mycobacterium, Salmonella, Escherichia coli, Chlamydia The most common spores in the body are Chlamydia, Staphylococcus, Bacillus, Psudomonas, Candida, Atopobium, Gardnerella and Pityrosporum.
- 如权利要求22所述的用途,其中所述细菌包括大肠埃希氏菌、铜绿假单胞菌、金黄色葡萄球菌、伤寒沙门氏菌、阴道阿托波氏菌、阴道加德纳耐药菌或其组合。The use according to claim 22, wherein the bacteria include Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella typhi, Atopobium vaginalis, Gardnerella vaginalis or a combination thereof.
- 如权利要求22所述的用途,其中所述真菌包括白色念珠菌、糠秕马拉色菌或其组合。The use according to claim 22, wherein the fungus comprises Candida albicans, Malassezia furfur or a combination thereof.
- 如权利要求22所述的用途,其中所述寄生虫为滴虫。The use according to claim 22, wherein the parasite is Trichomonas.
- 如权利要求21所述的用途,其中所述与病原体相关的疾病或病症选自由以下组成的组:女性生殖道感染和生殖道菌群紊乱。The use according to claim 21, wherein the disease or condition associated with a pathogen is selected from the group consisting of female reproductive tract infection and reproductive tract flora disorder.
- 如权利要求21所述的用途,其中所述与病原体相关的疾病或病症为马拉色菌感染相关皮肤疾病。The use according to claim 21, wherein the disease or condition associated with the pathogen is a skin disease associated with Malassezia infection.
- 如权利要求1-4中任一项所述的菌株、如权利要求9或10所述的衍生物、如权利要求11所述的培养基或如权利要求12-19中任一项所述的组合物在制备用于预防和/或治疗与免疫调节相关的疾病或病症的药物中的用途。Use of the strain according to any one of claims 1 to 4, the derivative according to claim 9 or 10, the culture medium according to claim 11 or the composition according to any one of claims 12 to 19 in the preparation of a medicament for preventing and/or treating a disease or condition associated with immunoregulation.
- 如权利要求29所述的用途,其中所述与免疫调节相关的疾病或病症是癌症、过敏性疾病或自身免疫性疾病。The use according to claim 29, wherein the disease or condition associated with immunomodulation is cancer, allergic disease or autoimmune disease.
- 如权利要求30所述的用途,其中所述癌症选自由以下组成的组:前列腺癌、胃-食道癌、肺癌、肝癌、胰腺癌、乳腺癌、支气管癌、骨癌、肝脏和胆管癌症、卵巢癌、睾丸癌、肾癌、膀胱癌、头颈癌、脊柱癌、脑癌、宫颈癌、子宫癌、子宫内膜癌、结肠癌、结肠直肠癌、直肠癌、肛门癌、胃肠癌、皮肤癌、垂体癌、胃癌、阴道癌、甲状腺癌、神经胶母细胞瘤、星形细胞瘤、黑色素瘤、骨髓发育不良综合症、肉瘤、畸胎瘤、神经胶质瘤、腺癌、白血病、淋巴瘤和骨髓瘤。The use of claim 30, wherein the cancer is selected from the group consisting of: prostate cancer, gastro-esophageal cancer, lung cancer, liver cancer, pancreatic cancer, breast cancer, bronchial cancer, bone cancer, liver and bile duct cancer, ovarian cancer, testicular cancer, kidney cancer, bladder cancer, head and neck cancer, spinal cancer, brain cancer, cervical cancer, uterine cancer, endometrial cancer, colon cancer, colorectal cancer, rectal cancer, anal cancer, gastrointestinal cancer, skin cancer, pituitary cancer, gastric cancer, vaginal cancer, thyroid cancer, glioblastoma, astrocytoma, melanoma, myelodysplastic syndrome, sarcoma, teratoma, glioma, adenocarcinoma, leukemia, lymphoma and myeloma.
- 如权利要求30所述的用途,其中所述过敏性疾病选自由以下组成的组:过敏性鼻炎、过敏性哮喘、特应性皮炎、过敏性角膜结膜炎、荨麻疹、食物过敏、药物过敏、尘螨过敏和花粉过敏。The use according to claim 30, wherein the allergic disease is selected from the group consisting of allergic rhinitis, allergic asthma, atopic dermatitis, allergic keratoconjunctivitis, urticaria, food allergy, drug allergy, dust mite allergy and pollen allergy.
- 如权利要求30所述的用途,其中所述自身免疫性疾病选自由以下组成的组:类风湿性关节炎、风湿热、狼疮、系统性硬皮病、特应性皮炎、银屑病、银屑病关节炎、哮喘、吉兰-巴雷综合征、重症肌无力、皮肌炎、多肌炎、多发性硬化、自身免疫性脑脊髓炎、结节性多动脉炎、桥本甲状腺炎、颞动脉炎、青少年糖尿病、斑秃、天疱疮、口疮性口炎、自身免疫性溶血性贫血、韦氏肉芽肿病、舍格伦综合征、艾迪生病、克罗恩病、白塞病、水肿、结膜炎、牙周炎、鼻炎、中耳炎、慢性鼻窦炎、 咽喉炎、扁桃体炎、支气管炎、肺炎、胃溃疡、胃炎、结肠炎、痛风、湿疹、痤疮、接触性皮炎、脂溢性皮炎、强直性脊柱炎、纤维肌痛、骨关节炎、肩周关节炎、腱炎、腱鞘炎肌炎、肝炎、膀胱炎、肾炎、脓毒症、血管炎和滑囊炎。The use as claimed in claim 30, wherein the autoimmune disease is selected from the group consisting of: rheumatoid arthritis, rheumatic fever, lupus, systemic sclerosis, atopic dermatitis, psoriasis, psoriatic arthritis, asthma, Guillain-Barré syndrome, myasthenia gravis, dermatomyositis, polymyositis, multiple sclerosis, autoimmune encephalomyelitis, polyarteritis nodosa, Hashimoto's thyroiditis, temporal arteritis, juvenile diabetes, alopecia areata, pemphigus, aphthous stomatitis, autoimmune hemolytic anemia, Wegener's granulomatosis, Sjögren's syndrome, Addison's disease, Crohn's disease, Behcet's disease, edema, conjunctivitis, periodontitis, rhinitis, otitis media, chronic sinusitis, Pharyngitis, tonsillitis, bronchitis, pneumonia, gastric ulcer, gastritis, colitis, gout, eczema, acne, contact dermatitis, seborrheic dermatitis, ankylosing spondylitis, fibromyalgia, osteoarthritis, periarthritis of the shoulder, tendinitis, tenosynovitis, myositis, hepatitis, cystitis, nephritis, sepsis, vasculitis and bursitis.
- 如权利要求1-4中任一项所述的菌株、如权利要求9或10所述的衍生物、如权利要求11所述的培养基或如权利要求12-19中任一项所述的组合物在制备用于预防和/或治疗与骨质疏松相关的疾病或病症的药物中的用途。Use of the strain according to any one of claims 1 to 4, the derivative according to claim 9 or 10, the culture medium according to claim 11 or the composition according to any one of claims 12 to 19 in the preparation of a medicament for preventing and/or treating a disease or condition associated with osteoporosis.
- 如权利要求34所述的用途,其中所述与骨质疏松相关的疾病或病症选自由以下组成的组:青少年骨质疏松症、绝经期骨质疏松症、绝经后骨质疏松症、创伤后骨质疏松症,和由于年老、皮质激素治疗和不活动引发的骨质疏松症。The use of claim 34, wherein the disease or condition associated with osteoporosis is selected from the group consisting of juvenile osteoporosis, menopausal osteoporosis, postmenopausal osteoporosis, post-traumatic osteoporosis, and osteoporosis caused by aging, corticosteroid treatment and inactivity.
- 如权利要求1-4中任一项所述的菌株、如权利要求9或10所述的衍生物、如权利要求11所述的培养基或如权利要求12-19中任一项所述的组合物在制备用于预防和/或治疗与缺铁性贫血、更年期综合征或神经中枢系统疾病相关的疾病或病症的药物中的用途。 Use of the strain according to any one of claims 1 to 4, the derivative according to claim 9 or 10, the culture medium according to claim 11 or the composition according to any one of claims 12 to 19 in the preparation of a medicament for preventing and/or treating diseases or conditions associated with iron deficiency anemia, menopausal syndrome or central nervous system diseases.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310021109.2A CN116103199A (en) | 2023-01-06 | 2023-01-06 | Lactobacillus crispatus and application thereof |
CN202310021109.2 | 2023-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2024146604A1 true WO2024146604A1 (en) | 2024-07-11 |
Family
ID=86264992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2024/070628 WO2024146604A1 (en) | 2023-01-06 | 2024-01-04 | Lactobacillus crispatus and use thereof |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN116103199A (en) |
WO (1) | WO2024146604A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116103199A (en) * | 2023-01-06 | 2023-05-12 | 上海上药信谊药厂有限公司 | Lactobacillus crispatus and application thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116004464A (en) * | 2023-01-06 | 2023-04-25 | 上海上药信谊药厂有限公司 | Lactobacillus plantarum and application thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080268006A1 (en) * | 2004-10-05 | 2008-10-30 | Probi Ab | Probiotic Lactobacillus Strains for Improved Vaginal Health |
CN111893057A (en) * | 2020-06-29 | 2020-11-06 | 哈尔滨美华生物技术股份有限公司 | Lactobacillus crispatus for preventing and treating female urogenital infection and application thereof |
CN112342154A (en) * | 2020-09-03 | 2021-02-09 | 上海上药信谊药厂有限公司 | Probiotics for preventing and treating female genital tract inflammation |
CN112384611A (en) * | 2018-05-23 | 2021-02-19 | Ko生物技术有限公司 | Lactobacillus crispatus KBL693 strain and application thereof |
CN112458007A (en) * | 2020-11-10 | 2021-03-09 | 深圳华大生命科学研究院 | Lactobacillus crispatus for preventing and/or treating diseases related to genital tract flora disorder |
CN116103199A (en) * | 2023-01-06 | 2023-05-12 | 上海上药信谊药厂有限公司 | Lactobacillus crispatus and application thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4921499B2 (en) * | 2008-02-05 | 2012-04-25 | 株式会社キティー | Antiallergic composition using new strains Lactobacillus crispatas KT-11, KT-23, and KT-25 |
-
2023
- 2023-01-06 CN CN202310021109.2A patent/CN116103199A/en active Pending
-
2024
- 2024-01-04 WO PCT/CN2024/070628 patent/WO2024146604A1/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080268006A1 (en) * | 2004-10-05 | 2008-10-30 | Probi Ab | Probiotic Lactobacillus Strains for Improved Vaginal Health |
CN112384611A (en) * | 2018-05-23 | 2021-02-19 | Ko生物技术有限公司 | Lactobacillus crispatus KBL693 strain and application thereof |
CN111893057A (en) * | 2020-06-29 | 2020-11-06 | 哈尔滨美华生物技术股份有限公司 | Lactobacillus crispatus for preventing and treating female urogenital infection and application thereof |
CN112342154A (en) * | 2020-09-03 | 2021-02-09 | 上海上药信谊药厂有限公司 | Probiotics for preventing and treating female genital tract inflammation |
CN112458007A (en) * | 2020-11-10 | 2021-03-09 | 深圳华大生命科学研究院 | Lactobacillus crispatus for preventing and/or treating diseases related to genital tract flora disorder |
CN116103199A (en) * | 2023-01-06 | 2023-05-12 | 上海上药信谊药厂有限公司 | Lactobacillus crispatus and application thereof |
Non-Patent Citations (1)
Title |
---|
DATABASE Nucleotide 1 June 2020 (2020-06-01), "Lactobacillus crispatus strain 7533 16S ribosomal RNA gene, partial sequence", XP093190239, Database accession no. MT516137.1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116103199A (en) * | 2023-01-06 | 2023-05-12 | 上海上药信谊药厂有限公司 | Lactobacillus crispatus and application thereof |
Also Published As
Publication number | Publication date |
---|---|
CN116103199A (en) | 2023-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2024146601A1 (en) | Lactobacillus gasseri and use thereof | |
WO2024146605A1 (en) | Lactobacillus plantarum and use thereof | |
WO2024146604A1 (en) | Lactobacillus crispatus and use thereof | |
US11116806B2 (en) | Composite probiotic lactic acid bacteria powder and preparation method and use thereof | |
CN111088178B (en) | Produce lactic acid and H 2 O 2 Lactobacillus and application thereof | |
CN112342154B (en) | Probiotics for preventing and treating female genital tract inflammation | |
JP7442195B2 (en) | Lactobacillus crispatus KBL693 strain and its use | |
TW201531560A (en) | Lactobacillus crispatus and application thereof | |
EP2318513A1 (en) | New probiotic bifidobacterium longum | |
EP2555785B1 (en) | Use of streptococcus salivarius in the treatment of chronic infections of the respiratory tract | |
KR20170049216A (en) | Novel Lactobacillus gasseri and Uses Thereof | |
TW201534313A (en) | Strain of lactobacillus as probiotic | |
KR20180129730A (en) | Lactobacillus sp. strain having antimicrobial activity against microorganisms causing premature birth and vaginosis, antiviral activity againt HSV and improved vagina adhesion ability and uses thereof | |
WO2012103785A1 (en) | Lactobacillus salivarius and method for preparing metabolite thereof, composition of lactobacillus salivarius and metabolite thereof and use of the composition | |
WO2018112739A1 (en) | Bifidobacterium pseudocatenulatum, culture method therefor and application thereof | |
TW202034776A (en) | Bifidobacterium longum subsp Longum, composition containing bifidobacterium longum subsp Longum and application | |
WO2023038418A1 (en) | Bifidobacterium bifidum eps da-laim strain for intestinal health, having effect of promoting growth of lactobacillus, and polysaccharides of same | |
US10456430B1 (en) | Lactobacillus composition for prevention and treatment of bacterial vaginosis | |
CN117866831A (en) | Lactobacillus rhamnosus and application thereof | |
CN117089494A (en) | Lactobacillus paracasei for preventing and treating helicobacter pylori infection, and composition and application thereof | |
WO2023075357A1 (en) | Lactobacillus crispatus strain and composition for prevention or treatment of vaginitis comprising same | |
WO2019227414A1 (en) | Composition and uses thereof | |
WO2022134658A1 (en) | Bifidobacterium breve strain capable of preventing and alleviating psoriasis, and application thereof | |
KR100993562B1 (en) | Lactobacillus strains | |
CN106659745B (en) | Preventive/therapeutic agent for chlamydial infectious disease |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 24738536 Country of ref document: EP Kind code of ref document: A1 |