CN103920188B - 一种组织工程半月板修复片及其制备方法 - Google Patents
一种组织工程半月板修复片及其制备方法 Download PDFInfo
- Publication number
- CN103920188B CN103920188B CN201310015768.1A CN201310015768A CN103920188B CN 103920188 B CN103920188 B CN 103920188B CN 201310015768 A CN201310015768 A CN 201310015768A CN 103920188 B CN103920188 B CN 103920188B
- Authority
- CN
- China
- Prior art keywords
- cell
- meniscus
- growth factor
- thin slice
- meniscal
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 52
- 230000008439 repair process Effects 0.000 title claims abstract description 51
- 230000005499 meniscus Effects 0.000 claims abstract description 140
- 239000003102 growth factor Substances 0.000 claims abstract description 69
- 239000000463 material Substances 0.000 claims abstract description 46
- 210000001519 tissue Anatomy 0.000 claims abstract description 38
- 206010072970 Meniscus injury Diseases 0.000 claims abstract description 29
- 108090000723 Insulin-Like Growth Factor I Proteins 0.000 claims abstract description 24
- 102000013275 Somatomedins Human genes 0.000 claims abstract description 24
- 210000000968 fibrocartilage Anatomy 0.000 claims abstract description 24
- 230000006698 induction Effects 0.000 claims abstract description 4
- 230000017423 tissue regeneration Effects 0.000 claims abstract description 4
- 238000009827 uniform distribution Methods 0.000 claims abstract description 4
- 210000004027 cell Anatomy 0.000 claims description 114
- 238000000034 method Methods 0.000 claims description 36
- 239000004005 microsphere Substances 0.000 claims description 26
- 210000002901 mesenchymal stem cell Anatomy 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 21
- 210000004271 bone marrow stromal cell Anatomy 0.000 claims description 20
- 102000008186 Collagen Human genes 0.000 claims description 16
- 108010035532 Collagen Proteins 0.000 claims description 16
- 229920001436 collagen Polymers 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000006143 cell culture medium Substances 0.000 claims description 9
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 8
- 238000011081 inoculation Methods 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 229920001661 Chitosan Polymers 0.000 claims description 7
- 102000003974 Fibroblast growth factor 2 Human genes 0.000 claims description 7
- 108090000379 Fibroblast growth factor 2 Proteins 0.000 claims description 7
- 239000011806 microball Substances 0.000 claims description 7
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 claims description 6
- 235000020776 essential amino acid Nutrition 0.000 claims description 6
- 239000003797 essential amino acid Substances 0.000 claims description 6
- 210000003035 hyaline cartilage Anatomy 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 241000124008 Mammalia Species 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 238000006731 degradation reaction Methods 0.000 claims description 5
- 210000004700 fetal blood Anatomy 0.000 claims description 5
- 229920000159 gelatin Polymers 0.000 claims description 5
- 235000019322 gelatine Nutrition 0.000 claims description 5
- 231100001083 no cytotoxicity Toxicity 0.000 claims description 5
- 210000003954 umbilical cord Anatomy 0.000 claims description 5
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 claims description 4
- 239000001828 Gelatine Substances 0.000 claims description 4
- 102000010780 Platelet-Derived Growth Factor Human genes 0.000 claims description 4
- 108010038512 Platelet-Derived Growth Factor Proteins 0.000 claims description 4
- 102000046299 Transforming Growth Factor beta1 Human genes 0.000 claims description 4
- 101800002279 Transforming growth factor beta-1 Proteins 0.000 claims description 4
- 229930003268 Vitamin C Natural products 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000006228 supernatant Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 229940099456 transforming growth factor beta 1 Drugs 0.000 claims description 4
- 235000019154 vitamin C Nutrition 0.000 claims description 4
- 239000011718 vitamin C Substances 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- 101100293261 Mus musculus Naa15 gene Proteins 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 230000004927 fusion Effects 0.000 abstract description 5
- 230000001629 suppression Effects 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 abstract description 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 3
- 235000015097 nutrients Nutrition 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 28
- 241000283973 Oryctolagus cuniculus Species 0.000 description 20
- 208000014674 injury Diseases 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 10
- 230000008929 regeneration Effects 0.000 description 8
- 238000011069 regeneration method Methods 0.000 description 8
- 210000000845 cartilage Anatomy 0.000 description 7
- 230000035876 healing Effects 0.000 description 7
- 210000000629 knee joint Anatomy 0.000 description 6
- 238000004113 cell culture Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 235000016709 nutrition Nutrition 0.000 description 5
- 239000012620 biological material Substances 0.000 description 4
- 230000036770 blood supply Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- 230000035764 nutrition Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 108010081589 Becaplermin Proteins 0.000 description 3
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 3
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 102000004887 Transforming Growth Factor beta Human genes 0.000 description 3
- 108090001012 Transforming Growth Factor beta Proteins 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 210000002744 extracellular matrix Anatomy 0.000 description 3
- 239000001963 growth medium Substances 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 210000000130 stem cell Anatomy 0.000 description 3
- 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 3
- 230000002792 vascular Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 102000004127 Cytokines Human genes 0.000 description 2
- 108090000695 Cytokines Proteins 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000010261 cell growth Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 210000001612 chondrocyte Anatomy 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000012136 culture method Methods 0.000 description 2
- 238000001804 debridement Methods 0.000 description 2
- 230000005786 degenerative changes Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010562 histological examination Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000007659 motor function Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 201000008482 osteoarthritis Diseases 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 238000002271 resection Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 235000008113 selfheal Nutrition 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 238000003756 stirring Methods 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
- 230000008733 trauma Effects 0.000 description 2
- 238000002255 vaccination Methods 0.000 description 2
- 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 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
- 206010002027 Amyotrophy Diseases 0.000 description 1
- 208000006820 Arthralgia Diseases 0.000 description 1
- 208000025978 Athletic injury Diseases 0.000 description 1
- 229920001287 Chondroitin sulfate Polymers 0.000 description 1
- 102000001187 Collagen Type III Human genes 0.000 description 1
- 108010069502 Collagen Type III Proteins 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 108010022355 Fibroins Proteins 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 230000000735 allogeneic effect Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 210000001188 articular cartilage Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920000249 biocompatible polymer Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- -1 cell Polymers 0.000 description 1
- 230000021164 cell adhesion Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229940059329 chondroitin sulfate Drugs 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 239000012531 culture fluid Substances 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005297 material degradation process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000001179 synovial fluid Anatomy 0.000 description 1
- 210000001258 synovial membrane Anatomy 0.000 description 1
- 210000002437 synoviocyte Anatomy 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310015768.1A CN103920188B (zh) | 2013-01-16 | 2013-01-16 | 一种组织工程半月板修复片及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310015768.1A CN103920188B (zh) | 2013-01-16 | 2013-01-16 | 一种组织工程半月板修复片及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103920188A CN103920188A (zh) | 2014-07-16 |
CN103920188B true CN103920188B (zh) | 2016-04-27 |
Family
ID=51138726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310015768.1A Active CN103920188B (zh) | 2013-01-16 | 2013-01-16 | 一种组织工程半月板修复片及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103920188B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI649086B (zh) * | 2015-05-22 | 2019-02-01 | 方策科技股份有限公司 | 用於修復軟骨缺陷的組合物 |
CN105754937A (zh) * | 2016-03-31 | 2016-07-13 | 北京大学第三医院 | 一种促进软骨分化的细胞共培养体系及其制备方法 |
AU2018234923A1 (en) * | 2017-03-17 | 2019-10-17 | The Scripps Research Institute | Functionalized scaffold to promote meniscus repair |
CN110958892A (zh) * | 2017-05-30 | 2020-04-03 | 创伤护理咨询创伤学研究有限责任公司 | 软骨移植物支架 |
CN110934667A (zh) * | 2019-12-20 | 2020-03-31 | 王俊瑞 | 一种软骨保护垫 |
CN112604030A (zh) * | 2020-12-03 | 2021-04-06 | 广东省医疗器械研究所 | 一种脱细胞基质、骨修复支架及其制备方法 |
CN113274552A (zh) * | 2021-05-21 | 2021-08-20 | 浙江德普斯医疗科技股份有限公司 | 缓释抗菌型脱细胞基质生物材料及其制备方法 |
CN113995557B (zh) * | 2022-01-04 | 2022-04-01 | 北京大学第三医院(北京大学第三临床医学院) | 一种个性化3d打印半月板再生支架及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1953719A (zh) * | 2004-04-26 | 2007-04-25 | 生物导管公司 | 用于无血管半月板修复和再生的支架 |
CN102716515A (zh) * | 2012-07-02 | 2012-10-10 | 陕西博鸿生物科技有限公司 | 一种修复半月板撕裂的生物材料及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002362932B2 (en) * | 2001-10-18 | 2008-06-19 | Lifecell Corporation | Remodeling of tissues and organs |
-
2013
- 2013-01-16 CN CN201310015768.1A patent/CN103920188B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1953719A (zh) * | 2004-04-26 | 2007-04-25 | 生物导管公司 | 用于无血管半月板修复和再生的支架 |
CN102716515A (zh) * | 2012-07-02 | 2012-10-10 | 陕西博鸿生物科技有限公司 | 一种修复半月板撕裂的生物材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103920188A (zh) | 2014-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103920188B (zh) | 一种组织工程半月板修复片及其制备方法 | |
US11179499B2 (en) | Bone-like prosthetic implants | |
Chen et al. | Application of the cell sheet technique in tissue engineering | |
EP2019653B1 (en) | Bioengineered intervertebral discs and methods for their preparation | |
Grayson et al. | Engineering custom-designed osteochondral tissue grafts | |
AU2009268781B2 (en) | Osteochondral implants, arthroplasty methods, devices, and systems | |
CN102526806B (zh) | 一种组织工程软骨及其制备方法 | |
CN101816806B (zh) | 一种组织工程骨软骨复合体及其制备方法 | |
Huang et al. | The challenge in using mesenchymal stromal cells for recellularization of decellularized cartilage | |
Veronesi et al. | Mesenchymal stem cells for tendon healing: what is on the horizon? | |
US20060111778A1 (en) | Methods of promoting healing of cartilage defects and method of causing stem cells to differentiate by the articular chondrocyte pathway | |
Haasper et al. | Tissue engineering of osteochondral constructs in vitro using bioreactors | |
Griffin et al. | The use of adipose stem cells in cranial facial surgery | |
CN102716515A (zh) | 一种修复半月板撕裂的生物材料及其制备方法 | |
Kazemnejad et al. | Comparative repair capacity of knee osteochondral defects using regenerated silk fiber scaffolds and fibrin glue with/without autologous chondrocytes during 36 weeks in rabbit model | |
Dhollander et al. | The use of scaffolds in the treatment of osteochondral lesions in the knee: current concepts and future trends | |
CN104056304B (zh) | 负载生长因子壳聚糖微球的dbm支架修复关节软骨材料 | |
AU2016209378A1 (en) | Engineering mechanically functional human cartilage and method of making same | |
CN107376025B (zh) | 一种用于软骨损伤修复的细胞-支架复合材料制备方法及应用 | |
Zhou et al. | Meniscus regeneration with multipotent stromal cell therapies | |
Haghwerdi et al. | Application of bone and cartilage extracellular matrices in articular cartilage regeneration | |
Dehghan‐Baniani et al. | Recent Advances in “Functional Engineering of Articular Cartilage Zones by Polymeric Biomaterials Mediated with Physical, Mechanical, and Biological/Chemical Cues” | |
Kim et al. | A new era of cartilage repair using cell therapy and tissue engineering: turning current clinical limitations into new ideas | |
Martin et al. | Producing prefabricated tissues and organs via tissue engineering | |
Nelson et al. | Use of stem cells in the biological repair of articular cartilage |
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 | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 710065 Shaanxi City, south of the Second Ring Road, Qinglong District Albert urban vision, building 11003, No. 1, No. Patentee after: Shaanxi Bo Bo Biological Technology Group Co., Ltd. Address before: 710065 Shaanxi City, south of the Second Ring Road, Qinglong District Albert urban vision, building 11003, No. 1, No. Patentee before: Shaanxi Bohong Biotechnology Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tissue engineering meniscus repair sheet and preparation method thereof Effective date of registration: 20161215 Granted publication date: 20160427 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: Shaanxi Bo Bo Biological Technology Group Co., Ltd. Registration number: 2016610000067 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170814 Granted publication date: 20160427 Pledgee: Shaanxi SME financing Company limited by guarantee Pledgor: Shaanxi Bo Bo Biological Technology Group Co., Ltd. Registration number: 2016610000067 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tissue engineering meniscus repair sheet and preparation method thereof Effective date of registration: 20180813 Granted publication date: 20160427 Pledgee: Xianyang corporate finance Company limited by guarantee Pledgor: Shaanxi Bo Bo Biological Technology Group Co., Ltd. Registration number: 2018610000125 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190724 Granted publication date: 20160427 Pledgee: Xianyang corporate finance Company limited by guarantee Pledgor: Shaanxi Bo Bo Biological Technology Group Co., Ltd. Registration number: 2018610000125 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tissue engineering meniscus repair sheet and preparation method thereof Effective date of registration: 20190809 Granted publication date: 20160427 Pledgee: Xianyang corporate finance Company limited by guarantee Pledgor: Shaanxi Bo Bo Biological Technology Group Co., Ltd. Registration number: Y2019980000029 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201103 Granted publication date: 20160427 Pledgee: Xianyang corporate finance Company limited by guarantee Pledgor: SHAANXI BIOHONG BIOTECHNOLOGY GROUP Co.,Ltd. Registration number: Y2019980000029 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A tissue engineering meniscus repair piece and its preparation method Effective date of registration: 20201104 Granted publication date: 20160427 Pledgee: Xianyang corporate finance Company limited by guarantee Pledgor: SHAANXI BIOHONG BIOTECHNOLOGY GROUP Co.,Ltd. Registration number: Y2020980007531 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211014 Address after: 710100 19th floor, building 3, Aerospace Center Plaza, No. 666, East Chang'an Street, national civil aerospace industry base, Xi'an, Shaanxi Province Patentee after: Xi'an Bohong Biotechnology Co.,Ltd. Address before: 710065 No. 11003, building 1, Weiye City vision, Qinglong community, South Second Ring Road, Xi'an City, Shaanxi Province Patentee before: SHAANXI BIOHONG BIOTECHNOLOGY GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211123 Granted publication date: 20160427 Pledgee: Xianyang corporate finance Company limited by guarantee Pledgor: SHAANXI BIOHONG BIOTECHNOLOGY GROUP CO.,LTD. Registration number: Y2020980007531 |