CN104107458A - 一种促消化道粘膜修复材料及其制备方法和用途 - Google Patents
一种促消化道粘膜修复材料及其制备方法和用途 Download PDFInfo
- Publication number
- CN104107458A CN104107458A CN201410143074.0A CN201410143074A CN104107458A CN 104107458 A CN104107458 A CN 104107458A CN 201410143074 A CN201410143074 A CN 201410143074A CN 104107458 A CN104107458 A CN 104107458A
- Authority
- CN
- China
- Prior art keywords
- sis
- genipin
- solution
- concentration
- cross
- 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
- 239000000463 material Substances 0.000 title claims abstract description 141
- 230000008439 repair process Effects 0.000 title claims abstract description 69
- 230000001737 promoting effect Effects 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 210000001035 gastrointestinal tract Anatomy 0.000 title claims abstract description 13
- 210000004877 mucosa Anatomy 0.000 title abstract description 6
- AZKVWQKMDGGDSV-BCMRRPTOSA-N Genipin Chemical compound COC(=O)C1=CO[C@@H](O)[C@@H]2C(CO)=CC[C@H]12 AZKVWQKMDGGDSV-BCMRRPTOSA-N 0.000 claims abstract description 83
- AZKVWQKMDGGDSV-UHFFFAOYSA-N genipin Natural products COC(=O)C1=COC(O)C2C(CO)=CCC12 AZKVWQKMDGGDSV-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000004132 cross linking Methods 0.000 claims abstract description 54
- 210000004876 tela submucosa Anatomy 0.000 claims abstract description 24
- 230000000968 intestinal effect Effects 0.000 claims description 34
- 230000029087 digestion Effects 0.000 claims description 31
- 230000012292 cell migration Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 17
- 238000007654 immersion Methods 0.000 claims description 8
- 238000004108 freeze drying Methods 0.000 claims description 7
- 230000006378 damage Effects 0.000 claims description 3
- 206010018910 Haemolysis Diseases 0.000 abstract description 11
- 230000008588 hemolysis Effects 0.000 abstract description 11
- 210000000813 small intestine Anatomy 0.000 abstract description 6
- 231100001083 no cytotoxicity Toxicity 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 102000057297 Pepsin A Human genes 0.000 abstract description 2
- 108090000284 Pepsin A Proteins 0.000 abstract description 2
- 229940111202 pepsin Drugs 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 65
- 230000002496 gastric effect Effects 0.000 description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 37
- 239000012530 fluid Substances 0.000 description 29
- 239000011243 crosslinked material Substances 0.000 description 20
- 210000004027 cell Anatomy 0.000 description 16
- 238000012360 testing method Methods 0.000 description 13
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 10
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 10
- 239000008367 deionised water Substances 0.000 description 10
- 229910021641 deionized water Inorganic materials 0.000 description 10
- 239000012153 distilled water Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 230000001458 anti-acid effect Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 9
- 230000008961 swelling Effects 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 208000025865 Ulcer Diseases 0.000 description 8
- 210000004969 inflammatory cell Anatomy 0.000 description 8
- 210000001519 tissue Anatomy 0.000 description 8
- 231100000397 ulcer Toxicity 0.000 description 8
- 230000002308 calcification Effects 0.000 description 7
- 238000007920 subcutaneous administration Methods 0.000 description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 102000004887 Transforming Growth Factor beta Human genes 0.000 description 6
- 108090001012 Transforming Growth Factor beta Proteins 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 239000013642 negative control Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- ZRKFYGHZFMAOKI-QMGMOQQFSA-N tgfbeta Chemical compound C([C@H](NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CCSC)C(C)C)[C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(O)=O)C1=CC=C(O)C=C1 ZRKFYGHZFMAOKI-QMGMOQQFSA-N 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 5
- 210000002919 epithelial cell Anatomy 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000003102 growth factor Substances 0.000 description 5
- 239000001963 growth medium Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000007619 statistical method Methods 0.000 description 5
- 102000008186 Collagen Human genes 0.000 description 4
- 108010035532 Collagen Proteins 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 238000002835 absorbance Methods 0.000 description 4
- 230000010261 cell growth Effects 0.000 description 4
- 229920001436 collagen Polymers 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000013641 positive control Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 102000004142 Trypsin Human genes 0.000 description 3
- 108090000631 Trypsin Proteins 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 239000012620 biological material Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- WORJEOGGNQDSOE-UHFFFAOYSA-N chloroform;methanol Chemical compound OC.ClC(Cl)Cl WORJEOGGNQDSOE-UHFFFAOYSA-N 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
- 238000004140 cleaning Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 239000007943 implant Substances 0.000 description 3
- 238000002513 implantation Methods 0.000 description 3
- FEMOMIGRRWSMCU-UHFFFAOYSA-N ninhydrin Chemical compound C1=CC=C2C(=O)C(O)(O)C(=O)C2=C1 FEMOMIGRRWSMCU-UHFFFAOYSA-N 0.000 description 3
- 210000002826 placenta Anatomy 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 230000009967 tasteless effect Effects 0.000 description 3
- 239000012588 trypsin Substances 0.000 description 3
- NIPYQLPZPLBOLF-UHFFFAOYSA-N 3'-hydroxy-6'-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyspiro[2-benzofuran-3,9'-xanthene]-1-one Chemical compound OC1C(O)C(O)C(CO)OC1OC1=CC=C2C3(C4=CC=CC=C4C(=O)O3)C3=CC=C(O)C=C3OC2=C1 NIPYQLPZPLBOLF-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 238000002965 ELISA Methods 0.000 description 2
- 108050007372 Fibroblast Growth Factor Proteins 0.000 description 2
- 102000018233 Fibroblast Growth Factor Human genes 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 241000590002 Helicobacter pylori Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 108090000723 Insulin-Like Growth Factor I Proteins 0.000 description 2
- 102000013275 Somatomedins Human genes 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000010100 anticoagulation Effects 0.000 description 2
- 230000021164 cell adhesion Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012531 culture fluid Substances 0.000 description 2
- 230000003013 cytotoxicity Effects 0.000 description 2
- 231100000135 cytotoxicity Toxicity 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 210000001156 gastric mucosa Anatomy 0.000 description 2
- 101150086731 ges-1 gene Proteins 0.000 description 2
- 229940037467 helicobacter pylori Drugs 0.000 description 2
- 230000002949 hemolytic effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 230000004206 stomach function Effects 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 206010013554 Diverticulum Diseases 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 1
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 208000033469 Gastrooesophageal heterotopia Diseases 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 208000008469 Peptic Ulcer Diseases 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102000004245 Proteasome Endopeptidase Complex Human genes 0.000 description 1
- 108090000708 Proteasome Endopeptidase Complex Proteins 0.000 description 1
- 241001481665 Protophormia terraenovae Species 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- 108010073929 Vascular Endothelial Growth Factor A Proteins 0.000 description 1
- 238000000184 acid digestion Methods 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- -1 aminopolysaccharide Proteins 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 238000003321 atomic absorption spectrophotometry Methods 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 230000000680 avirulence Effects 0.000 description 1
- 208000006766 bile reflux Diseases 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- DEGAKNSWVGKMLS-UHFFFAOYSA-N calcein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC(CN(CC(O)=O)CC(O)=O)=C(O)C=C1OC1=C2C=C(CN(CC(O)=O)CC(=O)O)C(O)=C1 DEGAKNSWVGKMLS-UHFFFAOYSA-N 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000002183 duodenal effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000002744 extracellular matrix Anatomy 0.000 description 1
- 229940126864 fibroblast growth factor Drugs 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005847 immunogenicity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003886 intestinal anastomosis Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229960002378 oftasceine Drugs 0.000 description 1
- 208000011906 peptic ulcer disease Diseases 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Materials For Medical Uses (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510392493.2A CN105056306B (zh) | 2013-04-17 | 2014-04-10 | 京尼平交联小肠黏膜下层制备而成的材料的用途 |
CN201410143074.0A CN104107458B (zh) | 2013-04-17 | 2014-04-10 | 一种促消化道粘膜修复材料及其制备方法和用途 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310134485 | 2013-04-17 | ||
CN201310134485.9 | 2013-04-17 | ||
CN2013101344859 | 2013-04-18 | ||
CN201410143074.0A CN104107458B (zh) | 2013-04-17 | 2014-04-10 | 一种促消化道粘膜修复材料及其制备方法和用途 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510392493.2A Division CN105056306B (zh) | 2013-04-17 | 2014-04-10 | 京尼平交联小肠黏膜下层制备而成的材料的用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104107458A true CN104107458A (zh) | 2014-10-22 |
CN104107458B CN104107458B (zh) | 2016-04-27 |
Family
ID=51704572
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510392493.2A Active CN105056306B (zh) | 2013-04-17 | 2014-04-10 | 京尼平交联小肠黏膜下层制备而成的材料的用途 |
CN201410143074.0A Active CN104107458B (zh) | 2013-04-17 | 2014-04-10 | 一种促消化道粘膜修复材料及其制备方法和用途 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510392493.2A Active CN105056306B (zh) | 2013-04-17 | 2014-04-10 | 京尼平交联小肠黏膜下层制备而成的材料的用途 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN105056306B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104740685A (zh) * | 2015-04-16 | 2015-07-01 | 烟台隽秀生物科技有限公司 | 一种神经修复膜及其制备方法 |
CN116531567A (zh) * | 2023-05-09 | 2023-08-04 | 成都睿科美医疗科技有限公司 | 一种子宫内膜修复材料 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109513037B (zh) * | 2018-11-14 | 2021-09-17 | 华中科技大学同济医学院附属协和医院 | 一种负载介孔生物玻璃的小肠粘膜下层创面敷料 |
CN109529120A (zh) * | 2018-11-30 | 2019-03-29 | 广州新诚生物科技有限公司 | 一种小肠黏膜下层基质修复凝胶的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102462561A (zh) * | 2010-11-19 | 2012-05-23 | 北京迈迪顶峰医疗科技有限公司 | 一种sis软组织修复补片及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6624138B1 (en) * | 2001-09-27 | 2003-09-23 | Gp Medical | Drug-loaded biological material chemically treated with genipin |
CN100586490C (zh) * | 2007-06-07 | 2010-02-03 | 四川省肿瘤医院 | 人工食道用生物组织材料及其制备方法 |
-
2014
- 2014-04-10 CN CN201510392493.2A patent/CN105056306B/zh active Active
- 2014-04-10 CN CN201410143074.0A patent/CN104107458B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102462561A (zh) * | 2010-11-19 | 2012-05-23 | 北京迈迪顶峰医疗科技有限公司 | 一种sis软组织修复补片及其制备方法 |
Non-Patent Citations (1)
Title |
---|
牛文鑫等: "两种交联处理后猪小肠黏膜下层单轴拉伸性能比较", 《医用生物力学》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104740685A (zh) * | 2015-04-16 | 2015-07-01 | 烟台隽秀生物科技有限公司 | 一种神经修复膜及其制备方法 |
CN116531567A (zh) * | 2023-05-09 | 2023-08-04 | 成都睿科美医疗科技有限公司 | 一种子宫内膜修复材料 |
CN116531567B (zh) * | 2023-05-09 | 2024-02-13 | 成都睿科美医疗科技有限公司 | 一种子宫内膜修复材料 |
Also Published As
Publication number | Publication date |
---|---|
CN105056306A (zh) | 2015-11-18 |
CN104107458B (zh) | 2016-04-27 |
CN105056306B (zh) | 2020-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Xu et al. | Feasibility study of a novel crosslinking reagent (alginate dialdehyde) for biological tissue fixation | |
Sjöqvist et al. | Experimental orthotopic transplantation of a tissue-engineered oesophagus in rats | |
CN108699522A (zh) | 血管细胞外基质水凝胶 | |
CN111394299A (zh) | 一种肝脏类器官的体外构建方法及应用 | |
CN106667899B (zh) | 结合igf-1c多肽的可注射性水凝胶 | |
Li et al. | A conductive photothermal non-swelling nanocomposite hydrogel patch accelerating bone defect repair | |
CN104107458B (zh) | 一种促消化道粘膜修复材料及其制备方法和用途 | |
CN111393521A (zh) | 一种水母胶原蛋白的提取方法 | |
CN105194735A (zh) | 一种脱细胞生物羊膜及种以及京尼平交联脱细胞生物羊膜的制备方法 | |
CN108261557A (zh) | 一种用于伤口愈合的纳米纤维膜及其制备方法和应用 | |
CN114377207A (zh) | 一种猪脱细胞真皮基质支架的制备方法和应用 | |
CN102526804B (zh) | 一种缺损修复材料 | |
Chen et al. | In situ bioprinting of double network anti-digestive xanthan gum derived hydrogel scaffolds for the treatment of enterocutaneous fistulas | |
CN109331232B (zh) | 一种表没食子儿茶素没食子酸酯交联的小肠黏膜下层引导骨再生膜的制备方法 | |
CN100586490C (zh) | 人工食道用生物组织材料及其制备方法 | |
KR101714695B1 (ko) | 가교화된 pva-ecm 복합체를 제조하는 방법 및 그에 의하여 제조된 pva-ecm 복합체 | |
CN101766842B (zh) | 人工器官用生物组织材料及其制备方法 | |
Li et al. | Implantation of bone marrow mesenchymal stem cells into small intestinal submucosa improves bile duct injury in rabbits | |
CN114573839A (zh) | 一种负载姜黄素的人发角蛋白/壳聚糖水凝胶的制备方法 | |
CN107982568A (zh) | 可降解生物辅料及其制备方法和应用 | |
CN110624132B (zh) | 一种膀胱修复支架材料及其制备方法和用途 | |
CN114835735B (zh) | 一种自组装铽-半胱氨酸纳米颗粒及其制备方法和应用 | |
CN115337260B (zh) | 复合型脱细胞支架/透明质酸温敏水凝胶及其用途 | |
CN115400271B (zh) | 干细胞复合物及其制备方法和pga在治疗骨骼或器官损伤的产品中的应用 | |
CN112426568B (zh) | 一种基于藕的组织工程支架及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170502 Address after: 100000 Beijing city Haidian District Street factory wa No. 3 Danlong building block B room 1038 Patentee after: TOPREGMED (BEIJING) MEDICAL TECHNOLOGY Co.,Ltd. Address before: 610041 Wuhou District, Chengdu, China, No. Guoxue lane, No. 37 Patentee before: WEST CHINA HOSPITAL OF SICHUAN University |
|
TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20141022 Assignee: CHENGDU RUIKEMEI MEDICAL TECHNOLOGY CO.,LTD. Assignor: TOPREGMED (BEIJING) MEDICAL TECHNOLOGY Co.,Ltd. Contract record no.: 2018510000018 Denomination of invention: Digestive tract mucous membrane restoration promotion material, and preparation method and use thereof Granted publication date: 20160427 License type: Common License Record date: 20180411 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20141022 Assignee: Albo Ruimei (Chengdu) Medical Technology Co.,Ltd. Assignor: TOPREGMED (BEIJING) MEDICAL TECHNOLOGY Co.,Ltd. Contract record no.: X2022510000049 Denomination of invention: A material for promoting the repair of digestive tract mucosa and its preparation method and application Granted publication date: 20160427 License type: Common License Record date: 20221017 |
|
EE01 | Entry into force of recordation of patent licensing contract |