CN117582401A - 一种糖尿病足凝胶及其制备方法 - Google Patents
一种糖尿病足凝胶及其制备方法 Download PDFInfo
- Publication number
- CN117582401A CN117582401A CN202311666150.1A CN202311666150A CN117582401A CN 117582401 A CN117582401 A CN 117582401A CN 202311666150 A CN202311666150 A CN 202311666150A CN 117582401 A CN117582401 A CN 117582401A
- Authority
- CN
- China
- Prior art keywords
- parts
- gel
- beeswax
- diabetic foot
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 208000008960 Diabetic foot Diseases 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000001879 gelation Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 235000013871 bee wax Nutrition 0.000 claims abstract description 35
- 239000012166 beeswax Substances 0.000 claims abstract description 35
- 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 claims abstract description 21
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 21
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 21
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 21
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920002125 Sokalan® Polymers 0.000 claims abstract description 15
- 229960001631 carbomer Drugs 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 14
- XDVZNDLANFJOQR-UHFFFAOYSA-N Coptisine Natural products O=Cc1c2OCOc2ccc1C=C3/NCCc4cc5OCOc5cc34 XDVZNDLANFJOQR-UHFFFAOYSA-N 0.000 claims abstract description 10
- IBFYXTRXDNAPMM-BVTMAQQCSA-N Geniposide Chemical compound O([C@@H]1OC=C([C@@H]2[C@H]1C(=CC2)CO)C(=O)OC)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O IBFYXTRXDNAPMM-BVTMAQQCSA-N 0.000 claims abstract description 10
- IBFYXTRXDNAPMM-FZEIBHLUSA-N Geniposide Natural products COC(=O)C1=CO[C@@H](O[C@H]2O[C@@H](CO)[C@H](O)[C@@H](O)[C@@H]2O)[C@H]2[C@@H]1CC=C2CO IBFYXTRXDNAPMM-FZEIBHLUSA-N 0.000 claims abstract description 10
- 235000002226 Ranunculus ficaria Nutrition 0.000 claims abstract description 10
- VGLLGNISLBPZNL-RBUKDIBWSA-N arborescoside Natural products O=C(OC)C=1[C@@H]2C([C@H](O[C@H]3[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O3)OC=1)=C(CO)CC2 VGLLGNISLBPZNL-RBUKDIBWSA-N 0.000 claims abstract description 10
- RJWJHRPNHPHBRN-FKVJWERZSA-N aucubin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]1[C@@H]2C(CO)=C[C@@H](O)[C@@H]2C=CO1 RJWJHRPNHPHBRN-FKVJWERZSA-N 0.000 claims abstract description 10
- UTDFQMAXCUGNJR-UHFFFAOYSA-N aucubin Natural products OCC1OC(Oc2ccoc2C3C(O)CCC3O)C(O)C(O)C1O UTDFQMAXCUGNJR-UHFFFAOYSA-N 0.000 claims abstract description 10
- YBHILYKTIRIUTE-UHFFFAOYSA-N berberine Chemical compound C1=C2CC[N+]3=CC4=C(OC)C(OC)=CC=C4C=C3C2=CC2=C1OCO2 YBHILYKTIRIUTE-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229940093265 berberine Drugs 0.000 claims abstract description 10
- QISXPYZVZJBNDM-UHFFFAOYSA-N berberine Natural products COc1ccc2C=C3N(Cc2c1OC)C=Cc4cc5OCOc5cc34 QISXPYZVZJBNDM-UHFFFAOYSA-N 0.000 claims abstract description 10
- XYHOBCMEDLZUMP-UHFFFAOYSA-N coptisine Chemical compound C1=C2C=C(C3=C(C=C4OCOC4=C3)CC3)[N+]3=CC2=C2OCOC2=C1 XYHOBCMEDLZUMP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229960001617 ethyl hydroxybenzoate Drugs 0.000 claims abstract description 10
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 8
- 235000010228 ethyl p-hydroxybenzoate Nutrition 0.000 claims abstract description 8
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 claims abstract description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 8
- VSJGJMKGNMDJCI-ZASXJUAOSA-N Sweroside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]1[C@H](C=C)[C@H](CCOC2=O)C2=CO1 VSJGJMKGNMDJCI-ZASXJUAOSA-N 0.000 claims abstract description 3
- VSJGJMKGNMDJCI-QXSNVGMTSA-N sweroside Natural products OC[C@H]1O[C@H](O[C@@H]2OC=C3[C@@H](CCOC3=O)[C@H]2C=C)[C@H](O)[C@@H](O)[C@@H]1O VSJGJMKGNMDJCI-QXSNVGMTSA-N 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims abstract 2
- 239000011159 matrix material Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 239000008213 purified water Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 241001530126 Scrophularia Species 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 241001530209 Swertia Species 0.000 claims description 5
- 229930182478 glucoside Natural products 0.000 claims description 5
- 150000008131 glucosides Chemical class 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 229930182470 glycoside Natural products 0.000 claims description 4
- 150000002338 glycosides Chemical class 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- IIXHQGSINFQLRR-UHFFFAOYSA-N Piceatannol Natural products Oc1ccc(C=Cc2c(O)c(O)c3CCCCc3c2O)cc1O IIXHQGSINFQLRR-UHFFFAOYSA-N 0.000 claims description 2
- OZWDYLLMBFLSNH-UHFFFAOYSA-N Swertisin Natural products COc1cc2OC(=CC(=O)c2c(O)c1OC3OC(CO)C(O)C(O)C3O)c4cccc(O)c4 OZWDYLLMBFLSNH-UHFFFAOYSA-N 0.000 claims description 2
- 229920003063 hydroxymethyl cellulose Polymers 0.000 claims description 2
- 229940031574 hydroxymethyl cellulose Drugs 0.000 claims description 2
- GYCKQBWUSACYIF-UHFFFAOYSA-N o-hydroxybenzoic acid ethyl ester Natural products CCOC(=O)C1=CC=CC=C1O GYCKQBWUSACYIF-UHFFFAOYSA-N 0.000 claims description 2
- CDRPUGZCRXZLFL-OWOJBTEDSA-N piceatannol Chemical compound OC1=CC(O)=CC(\C=C\C=2C=C(O)C(O)=CC=2)=C1 CDRPUGZCRXZLFL-OWOJBTEDSA-N 0.000 claims description 2
- 229940093430 polyethylene glycol 1500 Drugs 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- ABRULANJVVJLFI-DGHBBABESA-N swertisin Chemical compound COC1=CC=2OC(C=3C=CC(O)=CC=3)=CC(=O)C=2C(O)=C1[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O ABRULANJVVJLFI-DGHBBABESA-N 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 17
- 230000029663 wound healing Effects 0.000 abstract description 11
- 230000005764 inhibitory process Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 239000004480 active ingredient Substances 0.000 abstract description 2
- 229940126680 traditional chinese medicines Drugs 0.000 abstract description 2
- 241000293861 Scrophularia nodosa Species 0.000 abstract 1
- 239000000499 gel Substances 0.000 description 96
- 206010052428 Wound Diseases 0.000 description 39
- 208000027418 Wounds and injury Diseases 0.000 description 39
- 241000700159 Rattus Species 0.000 description 24
- 239000000243 solution Substances 0.000 description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 206010039509 Scab Diseases 0.000 description 8
- XZWYZXLIPXDOLR-UHFFFAOYSA-N metformin Chemical group CN(C)C(=N)NC(N)=N XZWYZXLIPXDOLR-UHFFFAOYSA-N 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 229940079593 drug Drugs 0.000 description 6
- 238000002266 amputation Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 229920001817 Agar Polymers 0.000 description 4
- 239000008272 agar Substances 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 238000000703 high-speed centrifugation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000002504 physiological saline solution Substances 0.000 description 3
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 3
- 229920000053 polysorbate 80 Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 2
- 208000003790 Foot Ulcer Diseases 0.000 description 2
- 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 2
- 229930182566 Gentamicin Natural products 0.000 description 2
- 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 2
- 229930182555 Penicillin Natural products 0.000 description 2
- 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 2
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 241000193996 Streptococcus pyogenes Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 208000025865 Ulcer Diseases 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 210000001142 back Anatomy 0.000 description 2
- 239000006161 blood agar Substances 0.000 description 2
- 239000007766 cera flava Substances 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 2
- 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 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 229940049954 penicillin Drugs 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000013641 positive control Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 231100000397 ulcer Toxicity 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 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
- JVTIXNMXDLQEJE-UHFFFAOYSA-N 2-decanoyloxypropyl decanoate 2-octanoyloxypropyl octanoate Chemical compound C(CCCCCCC)(=O)OCC(C)OC(CCCCCCC)=O.C(=O)(CCCCCCCCC)OCC(C)OC(=O)CCCCCCCCC JVTIXNMXDLQEJE-UHFFFAOYSA-N 0.000 description 1
- WLAMNBDJUVNPJU-UHFFFAOYSA-N 2-methylbutyric acid Chemical compound CCC(C)C(O)=O WLAMNBDJUVNPJU-UHFFFAOYSA-N 0.000 description 1
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 241001478240 Coccus Species 0.000 description 1
- 240000005109 Cryptomeria japonica Species 0.000 description 1
- 244000146493 Cryptotaenia japonica Species 0.000 description 1
- 235000004035 Cryptotaenia japonica Nutrition 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 206010017711 Gangrene Diseases 0.000 description 1
- 206010022562 Intermittent claudication Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 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 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical group OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000008081 blood perfusion Effects 0.000 description 1
- 229940049638 carbomer homopolymer type c Drugs 0.000 description 1
- 229940082484 carbomer-934 Drugs 0.000 description 1
- 229940043234 carbomer-940 Drugs 0.000 description 1
- 230000007211 cardiovascular event Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007213 cerebrovascular event Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000021156 intermittent vascular claudication Diseases 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229960003105 metformin Drugs 0.000 description 1
- JEUXZUSUYIHGNL-UHFFFAOYSA-N n,n-diethylethanamine;hydrate Chemical compound O.CCN(CC)CC JEUXZUSUYIHGNL-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229960001412 pentobarbital Drugs 0.000 description 1
- WEXRUCMBJFQVBZ-UHFFFAOYSA-N pentobarbital Chemical compound CCCC(C)C1(CC)C(=O)NC(=O)NC1=O WEXRUCMBJFQVBZ-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011552 rat model Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/12—Ketones
- A61K31/122—Ketones having the oxygen directly attached to a ring, e.g. quinones, vitamin K1, anthralin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/4353—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems
- A61K31/4375—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a six-membered ring having nitrogen as a ring heteroatom, e.g. quinolizines, naphthyridines, berberine, vincamine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
- A61K31/7048—Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin, digitoxin or digoxin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/44—Oils, fats or waxes according to two or more groups of A61K47/02-A61K47/42; Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Diabetes (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Endocrinology (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dermatology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Medicinal Preparation (AREA)
Abstract
本发明涉及中药技术领域,尤其涉及一种糖尿病足凝胶及其制备方法。由以下重量份数的原料组成:獐牙菜苷20‑30份、小檗碱5‑10份、黄连碱30‑40份、京尼平苷25‑35份、桃叶珊瑚苷20‑30份、柳杉酚2‑10份、玄参苷10‑15份、蜂蜡10‑20份、聚乙二醇1500 40‑50份、羧甲基纤维素钠55‑65份、卡波姆20‑30份、羟苯乙酯1‑3份,余量为水。本发明制备的治疗糖尿病足的凝胶,原料采用多种中药活性成分制成,对常见的菌种有较强的抑制作用,能够促进创面愈合,对糖尿病足的治疗效果显著。
Description
技术领域
本发明涉及中药技术领域,尤其涉及一种糖尿病足凝胶及其制备方法。
背景技术
糖尿病足是糖尿病的严重并发症之一,给患者带来极大的痛苦及沉重的经济负担,其常见临床表现为慢性溃疡,导致最严重的结局是截肢(趾)甚至死亡。据统计糖尿病患者一生中发生足部溃疡的风险达25%,其中有14%~24%的足溃疡患者需要截肢。在许多国家糖尿病足是截肢的首位原因,全球每20秒就有一个人因糖尿病足截肢。目前糖尿病足溃疡治疗的主要策略是在控制血糖的基础上,充分清创、控制感染、增加血流灌注、护理创面和去除压力。治疗目标是预防全身动脉粥样硬化疾病的进展,预防心、脑血管事件的发生,降低糖尿病足患者死亡率;预防缺血导致的溃疡和肢端坏疽,预防截肢或降低截肢平面,改善间歇性跛行患者的下肢肢体功能状态。近年来,在中医学“整体观念”“辨证论治”等基础理论指导下的研究发现中医药治疗糖尿病足具有极大的优势,凝胶能起到粘附性的作用,附着在创面,使药物作用时间更加持久,但经检索发现,对于糖尿病足的中药外用凝胶制剂较少。
发明内容
为了弥补现有技术的不足,本发明提供了一种糖尿病足凝胶及其制备方法。
本发明的技术方案如下:
一种糖尿病足凝胶,由以下重量份数的原料组成:獐牙菜苷20-30份、小檗碱5-10份、黄连碱30-40份、京尼平苷25-35份、桃叶珊瑚苷20-30份、柳杉酚2-10份、玄参苷10-15份、蜂蜡10-20份、聚乙二醇1500 40-50份、羧甲基纤维素钠55-65份、卡波姆20-30份、羟苯乙酯1-3份,余量为水。
其优选的重量配比为:獐牙菜苷27份、小檗碱9份、黄连碱37份、京尼平苷28份、桃叶珊瑚苷22份、柳杉酚5份、玄参苷13份、蜂蜡15份、聚乙二醇1500 45份、羧甲基纤维素钠60份、卡波姆25份、羟苯乙酯2份,余量为水。
上述凝胶的制备方法,包括如下步骤:
步骤(1):取原料獐牙菜苷、小檗碱、黄连碱、京尼平苷、桃叶珊瑚苷、柳杉酚、玄参苷称量配齐备用;
步骤(2):取适量纯化水,加热至80-90℃,加入羧甲基纤维素钠、羟苯乙酯,边加边搅拌,加水研匀,得溶液A;
步骤(3):溶液A中加入聚乙二醇1500,溶解后,继续加入蜂蜡、卡波姆,搅拌使冷却至室温,得凝胶基质B;
步骤(4)凝胶基质B内加入配好的原料,纯化水加至450重量份,混匀,制得凝胶剂。
优选地,上述步骤(2)中,羟甲基纤维素钠与蜂蜡的重量份比例为4:1。
通过实验研究发现,本发明制备的用于治疗糖尿病足的凝胶,原料采用多种中药活性成分制成,对常见的菌种有较强的抑制作用,能够促进创面愈合,对糖尿病足的治疗效果显著。通过本发明的制备方法制备的凝胶剂具有载药量大,释药性好的特点,凝胶剂质地均匀细腻,无油腻感,易洗除,使用时对皮肤刺激性小,患者顺应性高。
附图说明
图1为实施例10中模型组0天创面图;
图2为实施例10中模型组7天创面图;
图3为实施例10中模型组14天创面图;
图4为实施例10中凝胶剂低剂量组0天创面图;
图5为实施例10中凝胶剂低剂量组7天创面图;
图6为实施例10中凝胶剂低剂量组14天创面图;
图7为实施例10中凝胶剂高剂量组0天创面图;
图8为实施例10凝胶剂高剂量组7天创面图;
图9为实施例10凝胶剂高剂量组14天创面图;
图10为实施例9对模型组、凝胶低剂量组、凝胶高剂量组大鼠创面愈合率的比较图。
具体实施方式
实施例1 选择凝胶骨架材料
按表1的配比加入卡波姆(型号:934、940、941)、羧甲基纤维素钠、羟丙甲纤维素、甲基纤维素及三乙胺和水,放置10min,以凝胶剂的成型性为指标进行考察,卡波姆在水中溶胀不溶解,通过与碱中和能够解决其溶解问题,用于中和卡波姆的碱多为三乙醇胺、氢氧化钠、乙二胺、碳酸氢钠等,本发明选用三乙胺进行试验。结果见表1。
表1凝胶骨架材料筛选
材料名称 | 加入量 | 三乙胺量 | 水量 | 结果评价 |
卡波姆934 | 1.5g | 2g | 21g | 放置分层 |
卡波姆940 | 1.5g | 1.5g | 22g | 放置分层 |
卡波姆941 | 1.5g | 1.5g | 21g | 放置分层 |
羟丙甲纤维素 | 1.5g | 0 | 19g | 分成两相,与水相分离 |
甲基纤维素 | 1.5g | 0 | 19.5g | 不能形成基质 |
羧甲基纤维素钠 | 1.5g | 0 | 20.5g | 能形成凝胶基质,效果较好 |
由表1可见,羧甲基纤维素钠作为骨架材料时效果较好。
实施例2 凝胶基质材料优选试验
按表2的配比,固定羧甲基纤维素钠用量的重量百分比,加入不同比例的蜂蜡,考察凝胶成形性,观察离心(3500r/min,20min)后的稳定性,结果见表2。
表2 凝胶基质材料优选结果
羧甲基纤维素钠:蜂蜡 | 外观性状 | 凝胶成形性 | 凝胶稳定性(离心试验) |
4:0.5 | 不均一 | 较稀 | 蜂蜡沉于下层,不稳定 |
4:1.0 | 均一 | 较好 | 蜂蜡不沉降,较稳定 |
4:1.5 | 较均一 | 略稠 | 蜂蜡不沉降,较稳定 |
4:2.0 | 较均一,有斑点 | 较稠 | 蜂蜡不沉降,较稳定 |
结果:由表2可得,羧甲基纤维素钠用量为4%时,蜂蜡的用量大于等于1%时,沉降稳定较好,而根据凝胶外观考察结果,蜂蜡用量为1.0~1.5%(w/w)时,凝胶成形性较好,粘稠度合适,故两者比例为4:1时最佳。
实施例3 蜂蜡加入方式对制剂稳定性的影响
继续以羧甲基纤维素钠:蜂蜡比例为4:1进行下列试验。取羧甲基纤维素钠4g,加入到适量纯化水中,加入主药适量,搅拌均匀,再根据以下三种方式(工艺一、工艺二、工艺三),加入蜂蜡1g,加水至100g,混匀,以凝胶外观及稳定性为指标考察蜂蜡加入方式对制剂稳定性的影响。稳定性考察方法,各取1g凝胶,置于2ml离心管中,以3500r/min,离心20min后观察。
工艺一:直接加入:取羧甲基纤维素钠4g,蜂蜡1g,加入到适量纯化水中,加入配好的原料适量,搅拌均匀,加水至100g,研匀,即得;
工艺二:蜂蜡分散于甘油中加入:取羧甲基纤维素钠4g,加入到适量纯化水中,加入主药适量,搅拌均匀。另取10g甘油,置于研钵中,向甘油中加入1g蜂蜡,混匀,转入到基质中,并用少量水洗涤研钵,加水至100g,研匀,即得;
工艺三:蜂蜡分散于吐温80中加入:取羧甲基纤维素钠4g,加入到适量纯化水中,加入主药适量,搅拌均匀。另取10g吐温80,置于研钵中,向吐温80中加入1g蜂蜡,混匀,转入到基质中,并用少量水洗涤研钵,加水至100g,研匀,即得;
对上述样品进行稳定性考察,结果如表3。
表3 蜂蜡加入方式对制剂稳定性影响
加入方式 | 凝胶外观形状 | 稳定性(离心试验) |
工艺一 | 蜂蜡分布均匀,无斑块 | 未分层,稳定 |
工艺二 | 蜂蜡分布不均匀,有斑点 | 分层,蜂蜡沉于下层,不稳定 |
工艺三 | 蜂蜡分布不均匀,有斑点 | 分层,蜂蜡沉于下层,不稳定 |
由表3可得,工艺一制备的凝胶较稳定,因此,工艺一为蜂蜡的最佳加入方式。
实施例4 糖尿病足凝胶及制备方法
步骤(1):取原料獐牙菜苷27g、小檗碱9g、黄连碱37g、京尼平苷28g、桃叶珊瑚苷22g、柳杉酚5g、玄参苷13g称量配齐备用;
步骤(2):取70g纯化水,加热至85℃,加入羧甲基纤维素钠60g、羟苯乙酯2g,边加边搅拌,加水研匀,得溶液A;
步骤(3):溶液A中加入聚乙二醇1500 45g,溶解后,继续加入蜂蜡15g、卡波姆25g,搅拌使冷却至室温,得凝胶基质B;
步骤(4)凝胶基质B内加入配好的原料,纯化水加至450g,混匀,制得凝胶剂。
实施例5 糖尿病足凝胶及制备方法
步骤(1):取原料獐牙菜苷20g、小檗碱5g、黄连碱30g、京尼平苷25g、桃叶珊瑚苷20g、柳杉酚2g、玄参苷10g称量配齐备用;
步骤(2):取70g纯化水,加热至85℃,加入羧甲基纤维素钠55g、羟苯乙酯1g,边加边搅拌,加水研匀,得溶液A;
步骤(3):溶液A中加入聚乙二醇1500 40g,溶解后,继续加入蜂蜡10g、卡波姆20g,搅拌使冷却至室温,得凝胶基质B;
步骤(4)凝胶基质B内加入配好的原料,纯化水加至400g,混匀,制得凝胶剂。
实施例6 糖尿病足凝胶及制备方法
步骤(1):取原料獐牙菜苷30g、小檗碱10g、黄连碱40g、京尼平苷35g、桃叶珊瑚苷30g、柳杉酚10g、玄参苷15g称量配齐备用;
步骤(2):取70g纯化水,加热至85℃,加入羧甲基纤维素钠65g、羟苯乙酯3g,边加边搅拌,加水研匀,得溶液A;
步骤(3):溶液A中加入聚乙二醇1500 50g,溶解后,继续加入蜂蜡20g、卡波姆30g,搅拌使冷却至室温,得凝胶基质B;
步骤(4)凝胶基质B内加入配好的原料,纯化水加至500g,混匀,制得凝胶剂。
实施例7凝胶剂的稳定性考察
取3批按照实施例4制备的凝胶剂(批号:20220612,20220613,20220614)做高速离心实验、耐寒实验、耐热实验。
(1)高速离心实验
取3批凝胶剂适量,分别置于离心管中,3500r/min离心15min,结果3批凝胶剂,无油水分离等不稳定现象,表明高速离心稳定。
(2)耐寒实验
取3批凝胶剂适量,于-5℃冰箱中放置24h,取出后恢复至室温,然后观察,结果3批凝胶剂,黏度稳定,无油水分离等不稳定现象,表明耐寒稳定性良好。
(3)耐热实验
取3批凝胶剂适量,于45℃水浴锅中放置24h,取出后冷却至室温。结果3批凝胶剂,黏度稳定,无油水分离等不稳定现象。
综上,本发明制备的凝胶剂性质稳定。
实验例8 凝胶剂抑菌作用检测
采用 Muller-Hinton 琼脂平板和血液琼脂平板培养基放置无菌硬塑环于杯内加入受试药物的方法,取上述菌株进行活化,取对数生长期的菌落(培养18h),配成0.5麦氏单位的菌悬液备用。用营养肉汤将凝胶剂分别稀释10、50、100、200倍配成2mL的溶然溶液,后取0.1mL配好的菌液放到溶液中置37℃培,24h后用接种环取10μL培养液接种到已制备好的带有滤纸片的琼脂平板上再培养24h。观察结果测量抑菌圈直径,根据公式:(实验组平均抑菌圈直径-空白滤纸圈直径)/空白滤纸圈直径×100%,计算采用实施例4优选重量配比的制备方法制备的凝胶剂对各菌株的抑菌率,以青霉素和硫酸庆大霉素为阳性对照,凝胶基质、和生理盐水为阴性对照。结果见表4。
表4 凝胶剂体外抑菌实验结果
实验结果表明,凝胶剂对G+球菌-金黄色葡萄球菌及,G-杆菌-乙型溶血性链球菌、大肠埃希菌、铜绿假单胞菌有较强的抑制作用,由此可见,本发明的凝胶抑菌效果明显。
实验例9 其他重量配比的凝胶剂抑菌作用检测
采用 Muller-Hinton 琼脂平板和血液琼脂平板培养基放置无菌硬塑环于杯内加入受试药物的方法,取上述菌株进行活化,取对数生长期的菌落(培养18h),配成0.5麦氏单位的菌悬液备用。用营养肉汤将凝胶剂分别稀释10、50、100、200倍配成2mL的溶然溶液,后取0.1mL配好的菌液放到溶液中置37℃培,24h后用接种环取10μL培养液接种到已制备好的带有滤纸片的琼脂平板上再培养24h。观察结果测量抑菌圈直径,根据公式:(实验组平均抑菌圈直径-空白滤纸圈直径)/空白滤纸圈直径×100%,计算采用实施例5、实施例6的制备方法制备的凝胶剂对各菌株的抑菌率,以青霉素和硫酸庆大霉素为阳性对照,凝胶基质、和生理盐水为阴性对照。结果见表5。
表5 凝胶剂体外抑菌实验结果
实验结果表明,实施例5和实施例6凝胶剂对G+球菌-金黄色葡萄球菌及,G-杆菌-乙型溶血性链球菌、大肠埃希菌、铜绿假单胞菌有较强的抑制作用,由此可见,本发明的凝胶抑菌效果明显。
实验例10治疗糖尿病足的试验研究
1、糖尿病足建模及分组给药
大鼠适应性喂养1周后构建模型,方法如下:大鼠给予高糖高脂饲料(60%普通饲料、20%蔗糖、10%蛋黄粉、10%猪油)喂养4周后禁食不禁水12h,一次性腹腔注射65mg/kgSTZ,继续以高糖高脂饲料喂养1周,检测大鼠空腹血糖(FBG),2次FBG>16.7mmol/L视为糖尿病大鼠造模成功。随后腹腔注射3%戊巴比妥钠麻醉大鼠,消毒足背部,然后用印章在大鼠足背部标记一个7mm×3mm的矩形,剪除矩形范围内皮肤并深至筋膜,以制备大鼠模型。48只大鼠造模成功,按随机数字表法分为模型组,治疗糖尿病足的凝胶低、高剂量组,二甲双胍组,每组12只。另取12只大鼠作为对照组,以普通饲料(80%玉米、20%麦麸)喂养4周,然后一次性腹腔注射65mg/kg生理盐水,接着以相同方法制备一个7mm×3mm的矩形创面。建模完成后,治疗糖尿病足的凝胶低、高剂量组分别给予100、200mg/kg灌胃给药;二甲双胍组给予200mg/kg二甲双胍灌胃给药;对照组和模型组大鼠灌胃等体积生理盐水。各组给药每日1次,连续4周。
2、空腹血糖水平测定
分别于大鼠给药前后采集大鼠尾静脉血1-2mL,采用血糖仪检测空腹FBG水平。
3、创面愈合率的测定
分别于给药前和给药后对大鼠伤口拍照,使用Image J软件测量伤口面积,计算创面愈合率,创面愈合率(%)=[1-(给药后伤口面积/给药前伤口面积)]×100%。
4、各组大鼠FBG水平比较
给药前,与对照组相比,模型组大鼠FBG水平升高(P<0.05),模型组,治疗糖尿病足的凝胶低、高剂量组,二甲双胍组大鼠FBG水平差异无统计学意义(P>0.05)。给药后,与对照组相比,模型组大鼠FBG水平升高(P<0.05);与模型组相比,治疗糖尿病足的凝胶低、高剂量组大鼠FBG水平依次降低(P<0.05);二甲双胍组和治疗糖尿病足的凝胶高剂量组FBG水平差异无统计学意义(P>0.05),见表6。
表6 各组大鼠给药前后FBG水平比较(n=12,mmol/L,x±s)
组别 | 给药前 | 给药后 |
对照组 | 5.13±0.72 | 5.05±0.74 |
模型组 | 22.225±4.14a | 21.57±4.21a |
治疗糖尿病足的凝胶低剂量组 | 21.85±4.11a | 15.74±3.16b |
治疗糖尿病足的凝胶高剂量组 | 22.41±3.88a | 9.73±1.87b |
二甲双胍组 | 21.69±3.83a | 9.44±2.18b |
**P<0.01;a与对照组比较,b与模型组比较,P<0.05。
5、各组大鼠创面愈合率比较
14天后,模型组、治疗糖尿病足的凝胶低剂量组、治疗糖尿病足的凝胶高剂量组、二甲双胍组大鼠创面愈合率分别为39.25%、63.41%、71.35%、40.36%,与模型组相比,治疗糖尿病足的凝胶低、高剂量组创面愈合率依次升高(P<0.05);二甲双胍组和治疗糖尿病足的凝胶高剂量组创面愈合率差异无统计学意义(P>0.05)。
图1-图9对模型组、凝胶低剂量组、凝胶高剂量组大鼠创面愈合率进行比较。
参考图1-3,模型组0天创面图中显示创面直径6.2mm;模型组7天创面图显示创面直径5.5mm,创面边缘未康复;模型组14天创面图显示创面直径3.77mm,创面边缘康复,结痂不好,痂下有渗出液。
参考图4-6,凝胶剂低剂量组0天创面图显示创面直径6.2mm;凝胶剂低剂量组7天创面图显示创面直径3.15mm,创面边缘康复,结痂好,痂下无渗出液;凝胶剂低剂量组14天创面图显示创面直径2.27mm,结痂康复。
参考图7-9,凝胶剂高剂量组0天创面图显示创面直径6.1mm;凝胶剂高剂量组7天创面图显示创面直径2.5mm,创面边缘康复,结痂好,痂下无渗出液;凝胶剂高剂量组14天创面图显示创面直径1.75mm,结痂康复。
可见,按既定工艺制备的凝胶对糖尿病足创面有明显的愈合作用,对糖尿病足的治疗效果显著。
Claims (4)
1.一种糖尿病足凝胶,其特征在于:由以下重量份数的原料组成:獐牙菜苷20-30份、小檗碱5-10份、黄连碱30-40份、京尼平苷25-35份、桃叶珊瑚苷20-30份、柳杉酚2-10份、玄参苷10-15份、蜂蜡10-20份、聚乙二醇1500 40-50份、羧甲基纤维素钠55-65份、卡波姆20-30份、羟苯乙酯1-3份,余量为水。
2.根据权利要求1所述的一种糖尿病足凝胶,其特征在于:所述凝胶重量配比为:獐牙菜苷27份、小檗碱9份、黄连碱37份、京尼平苷28份、桃叶珊瑚苷22份、柳杉酚5份、玄参苷13份、蜂蜡15份、聚乙二醇1500 45份、羧甲基纤维素钠60份、卡波姆25份、羟苯乙酯2份,余量为水。
3.一种权利要求1或2所述的凝胶制备方法,其特征在于:包括如下步骤:
步骤(1):取原料獐牙菜苷、小檗碱、黄连碱、京尼平苷、桃叶珊瑚苷、柳杉酚、玄参苷称量配齐备用;
步骤(2):取适量纯化水,加热至80-90℃,加入羧甲基纤维素钠、羟苯乙酯,边加边搅拌,加水研匀,得溶液A;
步骤(3):溶液A中加入聚乙二醇1500,溶解后,继续加入蜂蜡、卡波姆,搅拌使冷却至室温,得凝胶基质B;
步骤(4)凝胶基质B中加入原料,纯化水加至450重量份,混匀。
4.根据权利要求3所述的凝胶制备方法,其特征在于:步骤(2)中,羟甲基纤维素钠与蜂蜡的重量份比例为4:1。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311666150.1A CN117582401B (zh) | 2023-12-07 | 2023-12-07 | 一种糖尿病足凝胶及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311666150.1A CN117582401B (zh) | 2023-12-07 | 2023-12-07 | 一种糖尿病足凝胶及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN117582401A true CN117582401A (zh) | 2024-02-23 |
CN117582401B CN117582401B (zh) | 2024-04-26 |
Family
ID=89911400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311666150.1A Active CN117582401B (zh) | 2023-12-07 | 2023-12-07 | 一种糖尿病足凝胶及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117582401B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101444549A (zh) * | 2008-09-05 | 2009-06-03 | 广东药学院 | 一种用于预防或治疗血脂代谢紊乱的植物提取物组合物及其应用 |
US20090176816A1 (en) * | 2006-09-12 | 2009-07-09 | Hainan Deze Drug Research Co., Ltd. | Drug composition for treating 2 type diabetes and diabetic chronicity complications |
CN101926872A (zh) * | 2009-05-08 | 2010-12-29 | 韩会民 | 治疗糖尿病足溃疡的中药解毒生肌膏及其制备方法 |
CN102068450A (zh) * | 2010-11-17 | 2011-05-25 | 山东省科学院生物研究所 | 桃叶珊瑚苷在制备抗血栓形成药物中的应用 |
CN103083226A (zh) * | 2012-10-26 | 2013-05-08 | 温州医学院 | 成纤维细胞生长因子-1改构体凝胶剂制备及在糖尿病足治疗中的应用 |
WO2013131040A1 (en) * | 2012-03-01 | 2013-09-06 | Firststring Research, Inc. | Topical gels containing alpha connexin c-terminal (act) peptides |
CN103893458A (zh) * | 2014-04-18 | 2014-07-02 | 中国人民解放军第三军医大学第一附属医院 | 糖尿病足溃疡外用中药组合物、制备方法及其应用 |
WO2016090892A1 (zh) * | 2014-12-10 | 2016-06-16 | 成都新际生物活性胶原开发有限公司 | 一种治疗糖尿病足的水溶性凝胶 |
CN108635362A (zh) * | 2018-03-22 | 2018-10-12 | 佛山市中医院 | 一种治疗糖尿病足的药物组合物 |
CN109528662A (zh) * | 2019-01-11 | 2019-03-29 | 山东万安药业股份有限公司 | 一种治疗糖尿病足溃疡的内服中药颗粒制剂及制备方法 |
CN110613755A (zh) * | 2019-09-26 | 2019-12-27 | 吉林省中药制剂工程研究中心有限公司 | 黄连总生物碱的制备方法及其在治疗糖尿病中的应用 |
WO2022168124A1 (en) * | 2021-02-08 | 2022-08-11 | Panjab University, Chandigarh | Berberis extract nano-formulation and process of preparation thereof |
-
2023
- 2023-12-07 CN CN202311666150.1A patent/CN117582401B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090176816A1 (en) * | 2006-09-12 | 2009-07-09 | Hainan Deze Drug Research Co., Ltd. | Drug composition for treating 2 type diabetes and diabetic chronicity complications |
CN101444549A (zh) * | 2008-09-05 | 2009-06-03 | 广东药学院 | 一种用于预防或治疗血脂代谢紊乱的植物提取物组合物及其应用 |
US20110165273A1 (en) * | 2008-09-05 | 2011-07-07 | Jiao Guo | A composition of extracts from plants and the use thereof in prophylaxis or treatment of metabolism disorder of blood lipid |
CN101926872A (zh) * | 2009-05-08 | 2010-12-29 | 韩会民 | 治疗糖尿病足溃疡的中药解毒生肌膏及其制备方法 |
CN102068450A (zh) * | 2010-11-17 | 2011-05-25 | 山东省科学院生物研究所 | 桃叶珊瑚苷在制备抗血栓形成药物中的应用 |
WO2013131040A1 (en) * | 2012-03-01 | 2013-09-06 | Firststring Research, Inc. | Topical gels containing alpha connexin c-terminal (act) peptides |
CN103083226A (zh) * | 2012-10-26 | 2013-05-08 | 温州医学院 | 成纤维细胞生长因子-1改构体凝胶剂制备及在糖尿病足治疗中的应用 |
CN103893458A (zh) * | 2014-04-18 | 2014-07-02 | 中国人民解放军第三军医大学第一附属医院 | 糖尿病足溃疡外用中药组合物、制备方法及其应用 |
WO2016090892A1 (zh) * | 2014-12-10 | 2016-06-16 | 成都新际生物活性胶原开发有限公司 | 一种治疗糖尿病足的水溶性凝胶 |
CN108635362A (zh) * | 2018-03-22 | 2018-10-12 | 佛山市中医院 | 一种治疗糖尿病足的药物组合物 |
CN109528662A (zh) * | 2019-01-11 | 2019-03-29 | 山东万安药业股份有限公司 | 一种治疗糖尿病足溃疡的内服中药颗粒制剂及制备方法 |
CN110613755A (zh) * | 2019-09-26 | 2019-12-27 | 吉林省中药制剂工程研究中心有限公司 | 黄连总生物碱的制备方法及其在治疗糖尿病中的应用 |
WO2022168124A1 (en) * | 2021-02-08 | 2022-08-11 | Panjab University, Chandigarh | Berberis extract nano-formulation and process of preparation thereof |
Non-Patent Citations (4)
Title |
---|
ZHENGBO HU等: "A Berberine-Loaded Bletilla striata polysaccharide hydrogel as a New Medical Dressing for Diabetic Wound Healing", INT.J.MOL.SCI., 14 November 2023 (2023-11-14), pages 16286 * |
李奕璇等: "抗炎抗菌水凝胶应用于糖尿病慢性伤口的研究进展与展望", 西安交通大学学报, 17 November 2022 (2022-11-17), pages 943 - 951 * |
洪晓华等: "归知糖疽颗粒对实验性糖尿病大鼠皮肤溃疡的影响", 中国试验方剂学杂志, 31 December 2007 (2007-12-31), pages 27 - 30 * |
王保等: "獐芽菜苦苷可减轻糖尿病大鼠的周围神经痛:基于抑制NOXS/ROS/NLRP3通路实验", J SOUTH MED UNIV., vol. 41, no. 6, 31 December 2022 (2022-12-31), pages 937 - 941 * |
Also Published As
Publication number | Publication date |
---|---|
CN117582401B (zh) | 2024-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2611159B2 (ja) | ヒアルロン酸薬理活性画分、その製造方法および医薬組成物 | |
CN103462025A (zh) | 辅助降血脂的保健食品及其制备方法和应用 | |
CN102302449A (zh) | 一种水包油型肉桂醛纳米乳药物 | |
LU102669B1 (en) | Anti-aging soft capsule for menopausal women and preparation method therefor | |
CN113230449A (zh) | 糖尿病慢性创面治疗用葡萄糖和酶双响应敷料及制备方法 | |
CN117582401B (zh) | 一种糖尿病足凝胶及其制备方法 | |
CN115501246B (zh) | 一种能有效修复、淡化、祛除疤痕的组合物及其制备方法与应用 | |
CN116763979A (zh) | 一种能够促进慢性伤口愈合的敷料 | |
CN112439071B (zh) | 透皮促渗组合物及其在噻吗洛尔制剂中的应用 | |
CN111588691B (zh) | 一种用于治疗阴道炎的伊曲康唑原位液晶凝胶制剂及其制备方法 | |
CN102824363A (zh) | 抗菌剂 | |
CN113521089A (zh) | 一种黄芩苷水凝胶及其制备方法 | |
CN102973549B (zh) | 一种药物组合物 | |
CN102139071B (zh) | 一种治疗妇科炎症的中药软胶囊剂及其制备方法 | |
CN106924279B (zh) | 蒺藜tts-12的应用、抑制须癣毛癣菌的中药凝胶剂及其制备方法 | |
CN102988471B (zh) | 治疗婴幼儿湿疹的复方甘锌乳及其制备方法 | |
CN113143844B (zh) | 一种用于治疗痤疮的聚合物微针贴片及其制备方法 | |
CN116983287A (zh) | 一种促进外伤创面修复的美洲大蠊贴膜剂及其制备方法和应用 | |
CN117298140B (zh) | 牛蒡根多糖在制备治疗干眼症药物中的应用 | |
CA2437690A1 (en) | Ganoderma lucidum spores for treatment of autoimmune diseases | |
CN116622570B (zh) | 一种罗伊氏乳杆菌lr08及其制备防治阴道炎药物的用途、产品及方法 | |
CN108355138A (zh) | 一种氮酮在药物透皮促渗中的应用 | |
Miura et al. | Primary cutaneous cryptococcosis | |
CN111658763B (zh) | 一种用于妇科的抑菌凝胶及其制备方法 | |
CN108992459B (zh) | 桃胶多糖在制备治疗或者预防肾炎的药物中的用途以及药物组合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |