KR100937736B1 - 유도 조직 재생을 위한 다공성 지지체 및 그의 제조방법 - Google Patents
유도 조직 재생을 위한 다공성 지지체 및 그의 제조방법 Download PDFInfo
- Publication number
- KR100937736B1 KR100937736B1 KR1020080093339A KR20080093339A KR100937736B1 KR 100937736 B1 KR100937736 B1 KR 100937736B1 KR 1020080093339 A KR1020080093339 A KR 1020080093339A KR 20080093339 A KR20080093339 A KR 20080093339A KR 100937736 B1 KR100937736 B1 KR 100937736B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- collagen
- silk
- porous support
- group
- 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.)
- Active
Links
- 230000017423 tissue regeneration Effects 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 31
- 210000002379 periodontal ligament Anatomy 0.000 claims abstract description 7
- 108010035532 Collagen Proteins 0.000 claims description 37
- 102000008186 Collagen Human genes 0.000 claims description 37
- 229920001436 collagen Polymers 0.000 claims description 37
- 102000007350 Bone Morphogenetic Proteins Human genes 0.000 claims description 27
- 108010007726 Bone Morphogenetic Proteins Proteins 0.000 claims description 27
- 229940112869 bone morphogenetic protein Drugs 0.000 claims description 27
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims description 26
- 229920002674 hyaluronan Polymers 0.000 claims description 26
- 229960003160 hyaluronic acid Drugs 0.000 claims description 26
- 210000001519 tissue Anatomy 0.000 claims description 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 239000000515 collagen sponge Substances 0.000 claims description 17
- 108010013296 Sericins Proteins 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 14
- 238000004132 cross linking Methods 0.000 claims description 13
- 102000004169 proteins and genes Human genes 0.000 claims description 13
- 108090000623 proteins and genes Proteins 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 210000004379 membrane Anatomy 0.000 claims description 10
- 230000003239 periodontal effect Effects 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 230000000921 morphogenic effect Effects 0.000 claims description 7
- 229920002683 Glycosaminoglycan Polymers 0.000 claims description 6
- 210000001691 amnion Anatomy 0.000 claims description 6
- 108010010803 Gelatin Proteins 0.000 claims description 4
- 229920000159 gelatin Polymers 0.000 claims description 4
- 239000008273 gelatin Substances 0.000 claims description 4
- 235000019322 gelatine Nutrition 0.000 claims description 4
- 235000011852 gelatine desserts Nutrition 0.000 claims description 4
- 230000000968 intestinal effect Effects 0.000 claims description 4
- 235000017550 sodium carbonate Nutrition 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 4
- 150000001447 alkali salts Chemical class 0.000 claims description 3
- 150000001718 carbodiimides Chemical class 0.000 claims description 3
- 239000003431 cross linking reagent Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 210000004876 tela submucosa Anatomy 0.000 claims description 3
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 2
- MKRTXPORKIRPDG-UHFFFAOYSA-N diphenylphosphoryl azide Chemical compound C=1C=CC=CC=1P(=O)(N=[N+]=[N-])C1=CC=CC=C1 MKRTXPORKIRPDG-UHFFFAOYSA-N 0.000 claims description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 2
- 229960002317 succinimide Drugs 0.000 claims description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 claims description 2
- 108010049931 Bone Morphogenetic Protein 2 Proteins 0.000 claims 2
- 102100024506 Bone morphogenetic protein 2 Human genes 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000002054 transplantation Methods 0.000 abstract description 6
- 229920005615 natural polymer Polymers 0.000 abstract description 4
- 230000000704 physical effect Effects 0.000 abstract description 4
- 230000010478 bone regeneration Effects 0.000 abstract description 3
- 230000028993 immune response Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000001356 surgical procedure Methods 0.000 abstract description 3
- 230000001172 regenerating effect Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract description 2
- 230000000399 orthopedic effect Effects 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 34
- 230000004069 differentiation Effects 0.000 description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 20
- 238000010186 staining Methods 0.000 description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
- 239000002609 medium Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- 238000011580 nude mouse model Methods 0.000 description 11
- 238000001574 biopsy Methods 0.000 description 9
- 230000004663 cell proliferation Effects 0.000 description 9
- 238000003757 reverse transcription PCR Methods 0.000 description 9
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 8
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 8
- 229920000954 Polyglycolide Polymers 0.000 description 8
- 230000008021 deposition Effects 0.000 description 8
- 210000002744 extracellular matrix Anatomy 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 7
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 6
- 108010077077 Osteonectin Proteins 0.000 description 6
- 102000009890 Osteonectin Human genes 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 239000011575 calcium Substances 0.000 description 6
- 229910052791 calcium Inorganic materials 0.000 description 6
- 230000006698 induction Effects 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 206010061218 Inflammation Diseases 0.000 description 5
- 241000699660 Mus musculus Species 0.000 description 5
- 238000011892 Von Kossa's method Methods 0.000 description 5
- 108010045569 atelocollagen Proteins 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 230000004054 inflammatory process Effects 0.000 description 5
- 108020004999 messenger RNA Proteins 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 229920001059 synthetic polymer Polymers 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000134 MTT assay Methods 0.000 description 4
- 231100000002 MTT assay Toxicity 0.000 description 4
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 description 4
- 108090000573 Osteocalcin Proteins 0.000 description 4
- 102000004067 Osteocalcin Human genes 0.000 description 4
- 102000004264 Osteopontin Human genes 0.000 description 4
- 108010081689 Osteopontin Proteins 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 210000002449 bone cell Anatomy 0.000 description 4
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 4
- 229910000397 disodium phosphate Inorganic materials 0.000 description 4
- 235000019800 disodium phosphate Nutrition 0.000 description 4
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000012091 fetal bovine serum Substances 0.000 description 4
- 238000004108 freeze drying Methods 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 238000011081 inoculation Methods 0.000 description 4
- 230000009545 invasion Effects 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 230000002188 osteogenic effect Effects 0.000 description 4
- 210000004872 soft tissue Anatomy 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 3
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 3
- 108010035042 Osteoprotegerin Proteins 0.000 description 3
- 102000008108 Osteoprotegerin Human genes 0.000 description 3
- 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 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001943 fluorescence-activated cell sorting Methods 0.000 description 3
- 210000004969 inflammatory cell Anatomy 0.000 description 3
- XXUPLYBCNPLTIW-UHFFFAOYSA-N octadec-7-ynoic acid Chemical compound CCCCCCCCCCC#CCCCCCC(O)=O XXUPLYBCNPLTIW-UHFFFAOYSA-N 0.000 description 3
- 210000000963 osteoblast Anatomy 0.000 description 3
- 210000000130 stem cell Anatomy 0.000 description 3
- 210000004357 third molar Anatomy 0.000 description 3
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 2
- 102000012422 Collagen Type I Human genes 0.000 description 2
- 108010022452 Collagen Type I Proteins 0.000 description 2
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- WZUVPPKBWHMQCE-UHFFFAOYSA-N Haematoxylin Chemical compound C12=CC(O)=C(O)C=C2CC2(O)C1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-UHFFFAOYSA-N 0.000 description 2
- 229920002971 Heparan sulfate Polymers 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 102000004142 Trypsin Human genes 0.000 description 2
- 108090000631 Trypsin Proteins 0.000 description 2
- 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 2
- 210000002805 bone matrix Anatomy 0.000 description 2
- 230000021164 cell adhesion Effects 0.000 description 2
- 230000024245 cell differentiation Effects 0.000 description 2
- 230000012292 cell migration Effects 0.000 description 2
- 210000002808 connective tissue Anatomy 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003102 growth factor Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000011164 ossification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 201000001245 periodontitis Diseases 0.000 description 2
- 229920000747 poly(lactic acid) Polymers 0.000 description 2
- 229920001610 polycaprolactone Polymers 0.000 description 2
- 239000004632 polycaprolactone Substances 0.000 description 2
- 239000004633 polyglycolic acid Substances 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- 239000012588 trypsin Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- WEEMDRWIKYCTQM-UHFFFAOYSA-N 2,6-dimethoxybenzenecarbothioamide Chemical compound COC1=CC=CC(OC)=C1C(N)=S WEEMDRWIKYCTQM-UHFFFAOYSA-N 0.000 description 1
- SQDAZGGFXASXDW-UHFFFAOYSA-N 5-bromo-2-(trifluoromethoxy)pyridine Chemical compound FC(F)(F)OC1=CC=C(Br)C=N1 SQDAZGGFXASXDW-UHFFFAOYSA-N 0.000 description 1
- 229930183010 Amphotericin Natural products 0.000 description 1
- QGGFZZLFKABGNL-UHFFFAOYSA-N Amphotericin A Natural products OC1C(N)C(O)C(C)OC1OC1C=CC=CC=CC=CCCC=CC=CC(C)C(O)C(C)C(C)OC(=O)CC(O)CC(O)CCC(O)C(O)CC(O)CC(O)(CC(O)C2C(O)=O)OC2C1 QGGFZZLFKABGNL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 229920002567 Chondroitin Polymers 0.000 description 1
- 229920001287 Chondroitin sulfate Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000045 Dermatan sulfate Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000016359 Fibronectins Human genes 0.000 description 1
- 108010067306 Fibronectins Proteins 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 102100034343 Integrase Human genes 0.000 description 1
- YQEZLKZALYSWHR-UHFFFAOYSA-N Ketamine Chemical compound C=1C=CC=C(Cl)C=1C1(NC)CCCCC1=O YQEZLKZALYSWHR-UHFFFAOYSA-N 0.000 description 1
- MIJPAVRNWPDMOR-ZAFYKAAXSA-N L-ascorbic acid 2-phosphate Chemical compound OC[C@H](O)[C@H]1OC(=O)C(OP(O)(O)=O)=C1O MIJPAVRNWPDMOR-ZAFYKAAXSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 102000002356 Nectin Human genes 0.000 description 1
- 108060005251 Nectin Proteins 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 238000009004 PCR Kit Methods 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- 239000004107 Penicillin G sodium Substances 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 241000269908 Platichthys flesus Species 0.000 description 1
- 241000269978 Pleuronectiformes Species 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 238000002123 RNA extraction Methods 0.000 description 1
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 description 1
- 241000157468 Reinhardtius hippoglossoides Species 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 208000008312 Tooth Loss Diseases 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229940009444 amphotericin Drugs 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- DLGJWSVWTWEWBJ-HGGSSLSASA-N chondroitin Chemical compound CC(O)=N[C@@H]1[C@H](O)O[C@H](CO)[C@H](O)[C@@H]1OC1[C@H](O)[C@H](O)C=C(C(O)=O)O1 DLGJWSVWTWEWBJ-HGGSSLSASA-N 0.000 description 1
- 229940059329 chondroitin sulfate Drugs 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 210000005258 dental pulp stem cell Anatomy 0.000 description 1
- AVJBPWGFOQAPRH-FWMKGIEWSA-L dermatan sulfate Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](C([O-])=O)O1 AVJBPWGFOQAPRH-FWMKGIEWSA-L 0.000 description 1
- 229940051593 dermatan sulfate Drugs 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 1
- 229960003957 dexamethasone Drugs 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 239000012894 fetal calf serum Substances 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 1
- 230000000984 immunochemical effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000028709 inflammatory response Effects 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- 229960003299 ketamine Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000009826 neoplastic cell growth Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000004072 osteoblast differentiation Effects 0.000 description 1
- 210000004409 osteocyte Anatomy 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 235000019369 penicillin G sodium Nutrition 0.000 description 1
- 229940056360 penicillin g Drugs 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229940069328 povidone Drugs 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000012679 serum free medium Substances 0.000 description 1
- 229940034586 silk sericin Drugs 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 229960002385 streptomycin sulfate Drugs 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
- 230000009772 tissue formation Effects 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
- A61F2/2846—Support means for bone substitute or for bone graft implants, e.g. membranes or plates for covering bone defects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/12—Phosphorus-containing materials, e.g. apatite
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/20—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/24—Collagen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/412—Tissue-regenerating or healing or proliferative agents
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- Biophysics (AREA)
- Inorganic Chemistry (AREA)
Abstract
Description
Claims (21)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080093339A KR100937736B1 (ko) | 2008-09-23 | 2008-09-23 | 유도 조직 재생을 위한 다공성 지지체 및 그의 제조방법 |
| PCT/KR2009/005397 WO2010036009A2 (ko) | 2008-09-23 | 2009-09-22 | 유도 조직 재생을 위한 다공성 지지체 및 그의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080093339A KR100937736B1 (ko) | 2008-09-23 | 2008-09-23 | 유도 조직 재생을 위한 다공성 지지체 및 그의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100937736B1 true KR100937736B1 (ko) | 2010-01-21 |
Family
ID=41810026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080093339A Active KR100937736B1 (ko) | 2008-09-23 | 2008-09-23 | 유도 조직 재생을 위한 다공성 지지체 및 그의 제조방법 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100937736B1 (ko) |
| WO (1) | WO2010036009A2 (ko) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011099736A3 (ko) * | 2010-02-09 | 2012-01-05 | 차의과학대학교 산학협력단 | 열적 안정성을 갖는 생분해성 고분자를 이용한 조직재생용 지지체의 제조방법 |
| KR101186227B1 (ko) | 2011-01-18 | 2012-09-27 | 동국대학교 산학협력단 | 천연 칼슘 킬레이팅제를 이용한 골형성 단백질 고정화 방법 |
| WO2019009641A1 (ko) * | 2017-07-06 | 2019-01-10 | (주)큐라움 | 스핀코팅 기술과 동결건조 기술을 융합한 생체활성막 제조 방법 및 그에 의해 제조된 생체활성막 |
| WO2021060597A1 (ko) * | 2019-09-26 | 2021-04-01 | 정록영 | 골 결손 부위의 치주조직 재생을 위한 거미 섬유를 이용한 흡수성 차폐막 |
| KR20210086569A (ko) * | 2019-12-31 | 2021-07-08 | (주)두다 | 치아 유래 줄기세포의 분리를 위한 치아의 보존 방법 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ307053B6 (cs) * | 2013-12-30 | 2017-12-20 | Student Science, s. r. o. | 3 D kolagenové porézní kompozitní nosiče pro akcelerovanou regeneraci kostí |
| US20210052771A1 (en) * | 2018-04-06 | 2021-02-25 | The Regents Of The University Of California | Nanoparticulate mineralized collagen glycosaminoglycan scaffold with an anti-resorption factor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006504450A (ja) | 2002-06-24 | 2006-02-09 | タフツ ユニバーシティー | 絹糸生体材料およびその使用方法 |
| JP2006519664A (ja) | 2003-03-11 | 2006-08-31 | ティッシュ リジェネレーション インコーポレーティッド | 免疫中立性の絹繊維を基礎とする医療用具 |
| KR20070053443A (ko) * | 2005-11-21 | 2007-05-25 | 재단법인서울대학교산학협력재단 | 조직공학용 지지체 및 그 제조방법, 및 조직공학용지지체를 제조하기 위한 전기방사장치 |
| US20070128245A1 (en) * | 2005-12-06 | 2007-06-07 | Rosenberg Aron D | Porous calcium phosphate bone material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100762928B1 (ko) * | 2004-10-29 | 2007-10-04 | 재단법인서울대학교산학협력재단 | 견 피브로인 나노섬유로 이루어진 부직포 형태의 골조직유도 재생용 차폐막 및 그 제조방법 |
-
2008
- 2008-09-23 KR KR1020080093339A patent/KR100937736B1/ko active Active
-
2009
- 2009-09-22 WO PCT/KR2009/005397 patent/WO2010036009A2/ko not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006504450A (ja) | 2002-06-24 | 2006-02-09 | タフツ ユニバーシティー | 絹糸生体材料およびその使用方法 |
| JP2006519664A (ja) | 2003-03-11 | 2006-08-31 | ティッシュ リジェネレーション インコーポレーティッド | 免疫中立性の絹繊維を基礎とする医療用具 |
| KR20070053443A (ko) * | 2005-11-21 | 2007-05-25 | 재단법인서울대학교산학협력재단 | 조직공학용 지지체 및 그 제조방법, 및 조직공학용지지체를 제조하기 위한 전기방사장치 |
| US20070128245A1 (en) * | 2005-12-06 | 2007-06-07 | Rosenberg Aron D | Porous calcium phosphate bone material |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011099736A3 (ko) * | 2010-02-09 | 2012-01-05 | 차의과학대학교 산학협력단 | 열적 안정성을 갖는 생분해성 고분자를 이용한 조직재생용 지지체의 제조방법 |
| KR101186227B1 (ko) | 2011-01-18 | 2012-09-27 | 동국대학교 산학협력단 | 천연 칼슘 킬레이팅제를 이용한 골형성 단백질 고정화 방법 |
| WO2019009641A1 (ko) * | 2017-07-06 | 2019-01-10 | (주)큐라움 | 스핀코팅 기술과 동결건조 기술을 융합한 생체활성막 제조 방법 및 그에 의해 제조된 생체활성막 |
| WO2021060597A1 (ko) * | 2019-09-26 | 2021-04-01 | 정록영 | 골 결손 부위의 치주조직 재생을 위한 거미 섬유를 이용한 흡수성 차폐막 |
| KR20210086569A (ko) * | 2019-12-31 | 2021-07-08 | (주)두다 | 치아 유래 줄기세포의 분리를 위한 치아의 보존 방법 |
| KR102542183B1 (ko) | 2019-12-31 | 2023-06-14 | (주)두다 | 치아 유래 줄기세포의 분리를 위한 치아의 보존 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010036009A2 (ko) | 2010-04-01 |
| WO2010036009A3 (ko) | 2010-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhang et al. | Biocompatiable silk fibroin/carboxymethyl chitosan/strontium substituted hydroxyapatite/cellulose nanocrystal composite scaffolds for bone tissue engineering | |
| Chen et al. | Tissue engineering of cartilage using a hybrid scaffold of synthetic polymer and collagen | |
| EP0707498B1 (en) | Implantable prosthesis, kit and device for manufacturing the same | |
| Schantz et al. | Osteogenic differentiation of mesenchymal progenitor cells in computer designed fibrin-polymer-ceramic scaffolds manufactured by fused deposition modeling | |
| Majima et al. | Alginate and chitosan polyion complex hybrid fibers for scaffolds in ligament and tendon tissue engineering | |
| CA2701858C (en) | Method for preparing porous scaffold for tissue engineering, cell culture and cell delivery | |
| KR100937736B1 (ko) | 유도 조직 재생을 위한 다공성 지지체 및 그의 제조방법 | |
| Xu et al. | Hierarchically porous nagelschmidtite bioceramic–silk scaffolds for bone tissue engineering | |
| EP2682135B1 (en) | Non-woven fabric containing bone prosthetic material | |
| Honda et al. | Cartilage formation by cultured chondrocytes in a new scaffold made of poly (L-lactide-ϵ-caprolactone) sponge | |
| EP1273312A2 (en) | Implant for cartilage tissue regeneration | |
| US20060153894A1 (en) | Multi-compartment delivery system | |
| EP2229191A2 (en) | Decellularized omentum matrix and uses thereof | |
| Mendes et al. | Evaluation of two biodegradable polymeric systems as substrates for bone tissue engineering | |
| JP2002506691A (ja) | 組織修復及び再建に用いる生体高分子マット | |
| Thuaksuban et al. | Biodegradable polycaprolactone-chitosan three-dimensional scaffolds fabricated by melt stretching and multilayer deposition for bone tissue engineering: assessment of the physical properties and cellular response | |
| KR20100114815A (ko) | 탈세포화된 세포외 기질을 이용한 줄기세포 이식용 고분자 지지체의 표면 개질 방법 | |
| EP1433487A1 (en) | Method of bone regeneration | |
| CA2713118A1 (en) | Biosynthetic cartilaginous matrix and methods for their production | |
| JP5247796B2 (ja) | 細胞由来細胞外マトリックス支持体の製造方法 | |
| Gao et al. | A biosurfactant-containing TSD strategy to modify bovine pericardial bioprosthetic valves for anticalcification | |
| Peng et al. | Development and characterization of bladder acellular matrix cross-linked by dialdehyde carboxymethyl cellulose for bladder tissue engineering | |
| Jin et al. | Biphasic nanofibrous constructs with seeded cell layers for osteochondral repair | |
| US12280174B2 (en) | Extracellular matrix material | |
| KR101517295B1 (ko) | 골연골 재생을 위한 고분자 나노섬유 스캐폴드 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20080923 |
|
| PA0201 | Request for examination | ||
| A302 | Request for accelerated examination | ||
| PA0302 | Request for accelerated examination |
Patent event date: 20090707 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination Patent event date: 20080923 Patent event code: PA03021R01I Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20090925 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20100107 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20100112 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20100113 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| FPAY | Annual fee payment |
Payment date: 20120725 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20120725 Start annual number: 4 End annual number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20150112 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20150112 Start annual number: 6 End annual number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20160107 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20160107 Start annual number: 7 End annual number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20170103 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20170103 Start annual number: 8 End annual number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20180105 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20180105 Start annual number: 9 End annual number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20190103 Year of fee payment: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 20190103 Start annual number: 10 End annual number: 10 |
|
| FPAY | Annual fee payment |
Payment date: 20200107 Year of fee payment: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20200107 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20210107 Start annual number: 12 End annual number: 12 |
|
| PR1001 | Payment of annual fee |
Payment date: 20220105 Start annual number: 13 End annual number: 13 |
|
| PR1001 | Payment of annual fee |
Payment date: 20230104 Start annual number: 14 End annual number: 14 |
|
| PR1001 | Payment of annual fee |
Payment date: 20231205 Start annual number: 15 End annual number: 15 |