RU2400758C2 - СПОСОБ ДИАГНОСТИКИ Lawsonia intracellularis - Google Patents
СПОСОБ ДИАГНОСТИКИ Lawsonia intracellularis Download PDFInfo
- Publication number
- RU2400758C2 RU2400758C2 RU2007102426/15A RU2007102426A RU2400758C2 RU 2400758 C2 RU2400758 C2 RU 2400758C2 RU 2007102426/15 A RU2007102426/15 A RU 2007102426/15A RU 2007102426 A RU2007102426 A RU 2007102426A RU 2400758 C2 RU2400758 C2 RU 2400758C2
- Authority
- RU
- Russia
- Prior art keywords
- antibody
- intracellularis
- elisa
- ecacc
- cell line
- Prior art date
Links
- 241001148567 Lawsonia intracellularis Species 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims description 68
- 239000000427 antigen Substances 0.000 claims abstract description 34
- 102000036639 antigens Human genes 0.000 claims abstract description 34
- 108091007433 antigens Proteins 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 241000124008 Mammalia Species 0.000 claims abstract description 4
- 238000002965 ELISA Methods 0.000 claims description 95
- 210000004027 cell Anatomy 0.000 claims description 57
- 210000004408 hybridoma Anatomy 0.000 claims description 31
- 230000000903 blocking effect Effects 0.000 claims description 25
- 238000003745 diagnosis Methods 0.000 claims description 13
- 208000015181 infectious disease Diseases 0.000 claims description 12
- 238000003018 immunoassay Methods 0.000 claims description 8
- 230000003248 secreting effect Effects 0.000 claims description 7
- 230000009870 specific binding Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 10
- 239000003814 drug Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 210000002966 serum Anatomy 0.000 description 75
- 238000012360 testing method Methods 0.000 description 50
- 239000000872 buffer Substances 0.000 description 48
- 108010001336 Horseradish Peroxidase Proteins 0.000 description 28
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 28
- 241000894006 Bacteria Species 0.000 description 25
- 238000004113 cell culture Methods 0.000 description 23
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 17
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 17
- 239000000523 sample Substances 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 239000011780 sodium chloride Substances 0.000 description 14
- 241001465754 Metazoa Species 0.000 description 13
- 208000009326 ileitis Diseases 0.000 description 13
- 238000002405 diagnostic procedure Methods 0.000 description 12
- 238000011534 incubation Methods 0.000 description 12
- 239000000725 suspension Substances 0.000 description 12
- 241001469654 Lawsonia <weevil> Species 0.000 description 11
- 230000012010 growth Effects 0.000 description 10
- 239000000758 substrate Substances 0.000 description 10
- 241000282887 Suidae Species 0.000 description 9
- 238000003118 sandwich ELISA Methods 0.000 description 9
- 230000035945 sensitivity Effects 0.000 description 9
- 239000011534 wash buffer Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000010166 immunofluorescence Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001569 carbon dioxide Substances 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 238000010790 dilution Methods 0.000 description 7
- 239000012895 dilution Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 235000015277 pork Nutrition 0.000 description 7
- 238000012216 screening Methods 0.000 description 7
- 241000282898 Sus scrofa Species 0.000 description 6
- 244000144980 herd Species 0.000 description 6
- 239000002054 inoculum Substances 0.000 description 6
- 210000004379 membrane Anatomy 0.000 description 6
- 238000001262 western blot Methods 0.000 description 6
- 230000021615 conjugation Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 238000011081 inoculation Methods 0.000 description 5
- 230000000968 intestinal effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 239000012089 stop solution Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 4
- 206010012735 Diarrhoea Diseases 0.000 description 4
- 229930006000 Sucrose Natural products 0.000 description 4
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose 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](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000003556 assay Methods 0.000 description 4
- 238000004108 freeze drying Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 208000028774 intestinal disease Diseases 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000003127 radioimmunoassay Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000005720 sucrose Substances 0.000 description 4
- 230000009885 systemic effect Effects 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 3
- 206010070834 Sensitisation Diseases 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012894 fetal calf serum Substances 0.000 description 3
- 239000012737 fresh medium Substances 0.000 description 3
- 239000001963 growth medium Substances 0.000 description 3
- 210000002490 intestinal epithelial cell Anatomy 0.000 description 3
- 210000000936 intestine Anatomy 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 229920001220 nitrocellulos Polymers 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 229920001184 polypeptide Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 102000004196 processed proteins & peptides Human genes 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000008313 sensitization Effects 0.000 description 3
- 230000000405 serological effect Effects 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 2
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000005862 Whey Substances 0.000 description 2
- 102000007544 Whey Proteins Human genes 0.000 description 2
- 108010046377 Whey Proteins Proteins 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 230000000890 antigenic effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000027455 binding Effects 0.000 description 2
- 230000010261 cell growth Effects 0.000 description 2
- 230000006037 cell lysis Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000001502 gel electrophoresis Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 210000003405 ileum Anatomy 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000003834 intracellular effect Effects 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 239000013641 positive control Substances 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 238000013207 serial dilution Methods 0.000 description 2
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000004114 suspension culture Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- UAIUNKRWKOVEES-UHFFFAOYSA-N 3,3',5,5'-tetramethylbenzidine Chemical compound CC1=C(N)C(C)=CC(C=2C=C(C)C(N)=C(C)C=2)=C1 UAIUNKRWKOVEES-UHFFFAOYSA-N 0.000 description 1
- 102100039358 3-hydroxyacyl-CoA dehydrogenase type-2 Human genes 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 229920000936 Agarose Polymers 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
- 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
- 208000031504 Asymptomatic Infections Diseases 0.000 description 1
- 108010077805 Bacterial Proteins Proteins 0.000 description 1
- 241000282421 Canidae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000700198 Cavia Species 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 241000699800 Cricetinae Species 0.000 description 1
- 241000271559 Dromaiidae Species 0.000 description 1
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 1
- 238000008157 ELISA kit Methods 0.000 description 1
- 241000283086 Equidae Species 0.000 description 1
- 108010010803 Gelatin Proteins 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
- 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 1
- 241000282412 Homo Species 0.000 description 1
- 101001035740 Homo sapiens 3-hydroxyacyl-CoA dehydrogenase type-2 Proteins 0.000 description 1
- 108060003951 Immunoglobulin Proteins 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
- 241000282339 Mustela Species 0.000 description 1
- 229930193140 Neomycin Natural products 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 206010033128 Ovarian cancer Diseases 0.000 description 1
- 206010061535 Ovarian neoplasm Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000271567 Struthioniformes Species 0.000 description 1
- 108010059993 Vancomycin Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229940126575 aminoglycoside Drugs 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
- 238000005349 anion exchange Methods 0.000 description 1
- 230000005875 antibody response Effects 0.000 description 1
- 238000011888 autopsy Methods 0.000 description 1
- 230000000680 avirulence Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 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 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006143 cell culture medium Substances 0.000 description 1
- 210000003855 cell nucleus Anatomy 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 201000010897 colon adenocarcinoma Diseases 0.000 description 1
- 208000029742 colonic neoplasm Diseases 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 210000002308 embryonic cell Anatomy 0.000 description 1
- 210000001842 enterocyte Anatomy 0.000 description 1
- 208000037902 enteropathy Diseases 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000012091 fetal bovine serum Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229960002518 gentamicin Drugs 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 210000004754 hybrid cell Anatomy 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 238000003119 immunoblot Methods 0.000 description 1
- 238000003365 immunocytochemistry Methods 0.000 description 1
- 230000002163 immunogen Effects 0.000 description 1
- 102000018358 immunoglobulin Human genes 0.000 description 1
- 229940072221 immunoglobulins Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003292 kidney cell Anatomy 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000002493 microarray Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004264 monolayer culture Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 229960004927 neomycin Drugs 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000009589 serological test Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 206010041823 squamous cell carcinoma Diseases 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 229960003165 vancomycin Drugs 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
- 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
- 230000001018 virulence Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56911—Bacteria
- G01N33/56922—Campylobacter
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/12—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/12—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
- C07K16/1203—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-negative bacteria
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Cell Biology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Toxicology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- General Engineering & Computer Science (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04014804.1 | 2004-06-24 | ||
| EP04014804A EP1609870A1 (en) | 2004-06-24 | 2004-06-24 | Method of diagnosing lawsonia intracellularis |
| EP04027193.4 | 2004-11-16 | ||
| EP04027193 | 2004-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007102426A RU2007102426A (ru) | 2008-07-27 |
| RU2400758C2 true RU2400758C2 (ru) | 2010-09-27 |
Family
ID=34971368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007102426/15A RU2400758C2 (ru) | 2004-06-24 | 2005-06-23 | СПОСОБ ДИАГНОСТИКИ Lawsonia intracellularis |
Country Status (21)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY146476A (en) | 2004-06-24 | 2012-08-15 | Boehringer Ingelheim Vetmed | Method of diagnosing lawsonia intracellularis |
| US8834891B2 (en) | 2005-03-14 | 2014-09-16 | Boehringer Ingelheim Vetmedica, Inc. | Immunogenic compositions comprising Lawsonia intracellularis |
| US8398994B2 (en) | 2005-07-15 | 2013-03-19 | Boehringer Ingelheim Vetmedica, Inc. | Lawsonia vaccine and methods of use thereof |
| US20080241190A1 (en) * | 2006-11-13 | 2008-10-02 | Boehringer Ingelheim Vetmedica, Inc. | Vaccination of horses against lawsonia intracellularis |
| EP2859900A1 (en) | 2006-12-11 | 2015-04-15 | Boehringer Ingelheim Vetmedica, Inc. | Effective method of treatment of porcine circovirus and lawsonia intracellularis infections |
| WO2009037262A2 (en) | 2007-09-17 | 2009-03-26 | Boehringer Ingelheim Vetmedica, Inc. | Method of preventing early lawsonia intracellularis infections |
| US10125388B2 (en) | 2007-10-31 | 2018-11-13 | Akonni Biosystems, Inc. | Integrated sample processing system |
| ES2534556T3 (es) * | 2008-07-22 | 2015-04-24 | Intervet International Bv | Bacteria Lawsonia intracellularis de un nuevo serotipo, vacuna basada en esa bacteria, anticuerpos adecuados para diagnosticar el nuevo serotipo de Lawsonia intracellularis e hibridomas para producir dichos anticuerpos |
| US8518658B1 (en) * | 2009-04-27 | 2013-08-27 | University Of South Florida | ATP-bioluminescence immunoassay |
| EP3067112B1 (en) | 2009-09-21 | 2018-12-26 | Akonni Biosystems | Magnetic lysis method and device |
| EP2523434A1 (en) | 2011-05-11 | 2012-11-14 | 10n2 Technologies, Inc. | A method for limiting the use of a mobile communications device dependent on the travelling speed |
| CN103698514B (zh) * | 2013-12-17 | 2015-11-18 | 广西大学 | 检测猪胞内劳森氏菌抗体的elisa试剂盒 |
| WO2024260953A1 (en) * | 2023-06-23 | 2024-12-26 | Intervet International B.V. | A method of culturing lawsonia intracellularis bacteria |
| CN119044482B (zh) * | 2024-08-08 | 2025-11-18 | 华中农业大学 | 一种检测胞内劳森菌抗体的阻断elisa试剂盒和方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714375A (en) * | 1995-06-05 | 1998-02-03 | Nobl Laboratories, Inc. | Ileal symbiont intracellularis propagation in suspended host cells |
| EP1403643A1 (en) * | 1995-06-05 | 2004-03-31 | Boehringer Ingelheim Vetmedica, Inc. | Lawsonia intracellularis cultivation, anti-lawsonia intracelluaris vaccines and diagnostic agents |
| WO2004033631A2 (en) * | 2002-10-04 | 2004-04-22 | Regents Of The University Of Minnesota | Nucleic acid and polypeptide sequences from lawsonia intracellularis and methods of using |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5130232A (en) * | 1990-06-12 | 1992-07-14 | The United States Of America As Represented By The Secretary Of Agriculture | Monoclonal antibody immunoassay kit for avian reticuloendotheliosis virus |
| JP3547022B2 (ja) * | 1994-12-16 | 2004-07-28 | 富士写真フイルム株式会社 | 磁気記録媒体 |
| US7022328B1 (en) | 1995-11-30 | 2006-04-04 | Australian Pork Limited | Therapeutic and diagnostic compositions |
| EP0974660A1 (en) | 1998-06-19 | 2000-01-26 | Stichting Instituut voor Dierhouderij en Diergezondheid (ID-DLO) | Newcastle disease virus infectious clones, vaccines and diagnostic assays |
| CN1260492A (zh) * | 1999-11-09 | 2000-07-19 | 赵永同 | 肿瘤预后评估试剂盒及其制备工艺 |
| AU9315101A (en) | 2000-09-29 | 2002-04-08 | Univ Arizona | Improved vaccines for proliferative ileitis and methods of making and using the same |
| ATE501258T1 (de) | 2000-12-20 | 2011-03-15 | Intervet Int Bv | Lawsonia intracellularis impfstoff |
| JP4079727B2 (ja) | 2002-09-06 | 2008-04-23 | セントラル硝子株式会社 | 光学活性１−（フルオロ、トリフルオロメチルまたはトリフルオロメトキシ置換フェニル）アルキルアミンｎ−モノアルキル誘導体とその製造方法 |
| JP2007537721A (ja) | 2004-01-22 | 2007-12-27 | インターベツト・インターナシヨナル・ベー・ベー | ローソニア・イントラセルラーリスのサブユニットワクチン |
| MY146476A (en) | 2004-06-24 | 2012-08-15 | Boehringer Ingelheim Vetmed | Method of diagnosing lawsonia intracellularis |
-
2005
- 2005-06-21 MY MYPI20052839A patent/MY146476A/en unknown
- 2005-06-22 US US11/158,800 patent/US7303891B2/en not_active Expired - Lifetime
- 2005-06-23 MX MXPA06015207A patent/MXPA06015207A/es active IP Right Grant
- 2005-06-23 SI SI200531153T patent/SI1761785T1/sl unknown
- 2005-06-23 DE DE602005023157T patent/DE602005023157D1/de not_active Expired - Lifetime
- 2005-06-23 PT PT05755345T patent/PT1761785E/pt unknown
- 2005-06-23 CN CN2005800212273A patent/CN1973205B/zh not_active Expired - Lifetime
- 2005-06-23 BR BRPI0512546A patent/BRPI0512546B1/pt active IP Right Grant
- 2005-06-23 KR KR1020077001789A patent/KR101306610B1/ko not_active Expired - Lifetime
- 2005-06-23 EP EP05755345A patent/EP1761785B1/en not_active Expired - Lifetime
- 2005-06-23 PL PL05755345T patent/PL1761785T3/pl unknown
- 2005-06-23 TW TW094120968A patent/TW200617174A/zh unknown
- 2005-06-23 WO PCT/EP2005/006781 patent/WO2006012949A1/en not_active Ceased
- 2005-06-23 AU AU2005269043A patent/AU2005269043B2/en not_active Expired
- 2005-06-23 JP JP2007517200A patent/JP2008503737A/ja active Pending
- 2005-06-23 CA CA2568821A patent/CA2568821C/en not_active Expired - Lifetime
- 2005-06-23 DK DK05755345.5T patent/DK1761785T3/da active
- 2005-06-23 KR KR1020137001514A patent/KR101389302B1/ko not_active Expired - Lifetime
- 2005-06-23 RU RU2007102426/15A patent/RU2400758C2/ru not_active IP Right Cessation
- 2005-06-23 AT AT05755345T patent/ATE479100T1/de active
- 2005-06-24 AR ARP050102601A patent/AR049411A1/es active IP Right Grant
-
2007
- 2007-10-19 US US11/875,538 patent/US7635590B2/en not_active Expired - Lifetime
-
2009
- 2009-10-26 US US12/606,179 patent/US7799562B2/en not_active Expired - Lifetime
-
2010
- 2010-08-11 US US12/854,525 patent/US7960174B2/en not_active Expired - Lifetime
- 2010-11-24 CY CY20101101071T patent/CY1110948T1/el unknown
-
2011
- 2011-04-28 US US13/096,001 patent/US8003107B1/en not_active Expired - Lifetime
- 2011-04-28 US US13/096,013 patent/US7993649B1/en not_active Expired - Lifetime
- 2011-04-28 US US13/096,011 patent/US8021663B2/en not_active Expired - Lifetime
- 2011-04-28 US US13/095,990 patent/US8007801B1/en not_active Expired - Lifetime
- 2011-04-28 US US13/095,996 patent/US8007802B1/en not_active Expired - Lifetime
- 2011-07-19 US US13/185,603 patent/US8058062B1/en not_active Expired - Lifetime
- 2011-07-19 US US13/185,608 patent/US8114667B2/en not_active Expired - Lifetime
- 2011-07-19 US US13/185,607 patent/US8114666B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714375A (en) * | 1995-06-05 | 1998-02-03 | Nobl Laboratories, Inc. | Ileal symbiont intracellularis propagation in suspended host cells |
| EP1403643A1 (en) * | 1995-06-05 | 2004-03-31 | Boehringer Ingelheim Vetmedica, Inc. | Lawsonia intracellularis cultivation, anti-lawsonia intracelluaris vaccines and diagnostic agents |
| WO2004033631A2 (en) * | 2002-10-04 | 2004-04-22 | Regents Of The University Of Minnesota | Nucleic acid and polypeptide sequences from lawsonia intracellularis and methods of using |
Non-Patent Citations (1)
| Title |
|---|
| KNITTEL JP. еt al. Evaluation of antemortem polimarase chain reaction and serological methods of Lawsonia intracellularis-exposed pigs, Am. J. Vet. Res., 1998 Jun, v.59, №6, pp722-726. * |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7635590B2 (en) | Method of diagnosing Lawsonia intracellularis | |
| CA2222643C (en) | Lawsonia intracellularis cultivation, anti-lawsonia intracellularis vaccines and diagnostic agents | |
| Adams et al. | Development and use of monoclonal antibody probes forimmunohistochemistry, ELISA and IFAT to detect bacterial and parasitic fish pathogens | |
| US5714375A (en) | Ileal symbiont intracellularis propagation in suspended host cells | |
| EP1609870A1 (en) | Method of diagnosing lawsonia intracellularis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120624 |