CN1185019C - 应用中和脱乙酰壳多糖海绵或中和脱乙酰壳多糖/胶原混合海绵的皮肤支架 - Google Patents
应用中和脱乙酰壳多糖海绵或中和脱乙酰壳多糖/胶原混合海绵的皮肤支架 Download PDFInfo
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- CN1185019C CN1185019C CNB998125571A CN99812557A CN1185019C CN 1185019 C CN1185019 C CN 1185019C CN B998125571 A CNB998125571 A CN B998125571A CN 99812557 A CN99812557 A CN 99812557A CN 1185019 C CN1185019 C CN 1185019C
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- chitosan
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- collagen
- dermal scaffold
- growth factor
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- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
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- 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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
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- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/225—Mixtures of macromolecular compounds
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- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
- A61L15/325—Collagen
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/425—Porous materials, e.g. foams or sponges
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/60—Materials for use in artificial skin
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/0068—General culture methods using substrates
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0652—Cells of skeletal and connective tissues; Mesenchyme
- C12N5/0656—Adult fibroblasts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2533/00—Supports or coatings for cell culture, characterised by material
- C12N2533/50—Proteins
- C12N2533/54—Collagen; Gelatin
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2533/00—Supports or coatings for cell culture, characterised by material
- C12N2533/70—Polysaccharides
- C12N2533/72—Chitin, chitosan
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Materials Engineering (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Rheumatology (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Materials For Medical Uses (AREA)
- Cosmetics (AREA)
- Prostheses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
脱乙酰壳多糖海绵 | 中和脱乙酰壳多糖海绵 | |
对比物 | 6.0±2.0 | 42.7±10.6 |
+纤连蛋白(100ng/ml ) | 22.7±3.4 | 93.3±6.2 |
+bFGF(50ng/ml) | 68.4±16.1 | 312.9±63.0 |
+Ip型胶原(1.5mg/ml) | - | 332.0±44.0 |
中和脱乙酰壳多糖海绵 | 中和脱乙酰壳多糖/胶原混合海绵(1.2mg/ml的Ip型胶原) | ||
对比物 | 8.5±1.2 | 41.5±1.9 | |
+bFGF | 5ng/ml | 18.0±1.4 | 37.0±2.1 |
50ng/ml | 33.5±2.1 | 88.0±2.7 | |
500ng/ml | 24.0±3.4 | 98.0±3.5 | |
+纤连蛋白 | 5ng/ml | 16.0±2.2 | 44.3±1.2 |
50ng/ml | 23.5±0.9 | 58.3±2.7 | |
500ng/ml | 20.0±1.7 | 58.0±3.2 |
5ng/ml | 50ng/ml | 500ng/ml | |
脱乙酰壳多糖低聚体 | 0.629 | 0.618 | 0.733 |
CM-壳多糖 | 0.603 | 0.630 | 0.603 |
3,6-S-壳多糖 | 0.608 | 0.727 | 0.595 |
对比物 | 0.677 |
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1998-0039576A KR100298846B1 (ko) | 1998-09-24 | 1998-09-24 | 중화키토산스폰지또는중화키토산/콜라겐혼합스폰지를이용한인공진피 |
KR39576/1998 | 1998-09-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1324254A CN1324254A (zh) | 2001-11-28 |
CN1185019C true CN1185019C (zh) | 2005-01-19 |
Family
ID=19551708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998125571A Expired - Fee Related CN1185019C (zh) | 1998-09-24 | 1999-09-13 | 应用中和脱乙酰壳多糖海绵或中和脱乙酰壳多糖/胶原混合海绵的皮肤支架 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1115432B2 (zh) |
JP (1) | JP2002526204A (zh) |
KR (1) | KR100298846B1 (zh) |
CN (1) | CN1185019C (zh) |
AT (1) | ATE255915T1 (zh) |
AU (1) | AU5761499A (zh) |
DE (1) | DE69913543T3 (zh) |
WO (1) | WO2000016817A1 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100375422B1 (ko) * | 1999-12-21 | 2003-03-10 | 한국과학기술연구원 | 다공성 키토산 구슬 및 그의 제조 방법 |
KR100386418B1 (ko) * | 2000-07-25 | 2003-06-02 | 주식회사 웰스킨 | 인공 피부 및 그의 제조방법 |
KR20020017552A (ko) * | 2000-08-31 | 2002-03-07 | 장인순 | 중화 키토산 및/또는 중화 콜라겐 스폰지를 이용한인공진피 및 이의 제조방법 |
JP2004522446A (ja) * | 2001-02-07 | 2004-07-29 | コリア アトミック エネルギー リサーチ インスティテュート | 上皮細胞の分離方法、細胞を前条件付けする方法、およびバイオ人工皮膚もしくは真皮を上皮細胞または条件付けされた細胞を用いて調製する方法 |
KR100553667B1 (ko) * | 2002-05-08 | 2006-02-24 | 메디칸(주) | 주사제로 인체주입이 가능한 고체 키토산분말 제조방법 |
FR2843972B1 (fr) * | 2002-09-02 | 2008-02-08 | 4C Biotech | Substitut cutanes bioactifs comportant un feuillet de cellules cultivees sur une matrice a base de chitosane |
ATE517645T1 (de) | 2006-03-01 | 2011-08-15 | Fmc Biopolymer As | Gelierte zusammensetzung |
KR100719050B1 (ko) | 2006-05-09 | 2007-05-16 | 박경찬 | 혈관을 포함하는 인공피부 및 그의 제조방법 |
KR20070122316A (ko) * | 2006-06-26 | 2007-12-31 | (주) 에스바이오메딕스 | 주사용 인체 연조직 충전제 및 이의 제조 방법 |
WO2008003320A2 (en) * | 2006-07-05 | 2008-01-10 | Region Midtjylland | Three-dimensional cell scaffolds |
CN101628132B (zh) * | 2008-07-17 | 2014-12-03 | 上海交通大学医学院附属瑞金医院 | 一种仿生真皮及其制备方法和用途 |
JP5275710B2 (ja) * | 2008-07-23 | 2013-08-28 | 日本メナード化粧品株式会社 | 幹細胞から分化誘導した線維芽細胞及び人工真皮 |
JP2010053080A (ja) * | 2008-08-28 | 2010-03-11 | Fujifilm Corp | キトサンとコラーゲンを含む構造体 |
WO2010107794A2 (en) | 2009-03-16 | 2010-09-23 | University Of Memphis Research Foundation | Compositions and methods for delivering an agent to a wound |
CN103200971B (zh) | 2010-08-30 | 2015-09-30 | 哈佛大学校长及研究员协会 | 复合层状材料、其制造方法及其应用 |
RU2602775C2 (ru) * | 2015-04-07 | 2016-11-20 | Акционерное общество "Зеленоградский нанотехнологический центр" | Биодеградируемый материал на основе молекул белков и волокон биополимеров для обеспечения ускоренного восстановления тканей и способ его получения |
EA028141B1 (ru) * | 2015-06-12 | 2017-10-31 | Республиканское Государственное Предприятие На Праве Хозяйственного Ведения "Национальный Центр Биотехнологии" Комитета Науки Министерства Образования И Науки Республики Казахстан | Способ получения биодеградируемых биосовместимых тканеинженерных листов с использованием культивированных фибробластов |
WO2017122216A1 (en) | 2016-01-14 | 2017-07-20 | Amnivor Medicare Private Limited | A process for extraction of collagen from fish scale and polyelectrolyte based bioactive super-absorbent materials |
CN107899081A (zh) * | 2017-11-30 | 2018-04-13 | 振德医疗用品股份有限公司 | 一种真皮修复支架 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2150833B (en) * | 1983-12-08 | 1987-04-15 | Ceskoslovenska Akademie Ved | Proteolytic wounds dressing |
US5041138A (en) * | 1986-11-20 | 1991-08-20 | Massachusetts Institute Of Technology | Neomorphogenesis of cartilage in vivo from cell culture |
FR2616318A1 (fr) † | 1987-06-15 | 1988-12-16 | Centre Nat Rech Scient | Peau artificielle et son procede de preparation |
JPH01158963A (ja) * | 1987-12-17 | 1989-06-22 | Terumo Corp | 細胞増殖因子含有コラーゲンマトリックスの製造法 |
JPH0585913A (ja) * | 1991-09-26 | 1993-04-06 | Katakura Chitsukarin Kk | 歯科及び口腔外科用治療材 |
GB9206509D0 (en) * | 1992-03-25 | 1992-05-06 | Jevco Ltd | Heteromorphic sponges containing active agents |
JP2858087B2 (ja) * | 1994-09-19 | 1999-02-17 | グンゼ株式会社 | 組織培養用基材及び組織培養法 |
JP3377354B2 (ja) * | 1995-12-25 | 2003-02-17 | 株式会社メニコン | 人工皮膚 |
IL118376A0 (en) * | 1996-05-22 | 1996-09-12 | Univ Ben Gurion | Polysaccharide sponges for cell culture and transplantation |
-
1998
- 1998-09-24 KR KR10-1998-0039576A patent/KR100298846B1/ko not_active IP Right Cessation
-
1999
- 1999-09-13 CN CNB998125571A patent/CN1185019C/zh not_active Expired - Fee Related
- 1999-09-13 DE DE69913543T patent/DE69913543T3/de not_active Expired - Lifetime
- 1999-09-13 JP JP2000573778A patent/JP2002526204A/ja active Pending
- 1999-09-13 AU AU57614/99A patent/AU5761499A/en not_active Abandoned
- 1999-09-13 WO PCT/KR1999/000540 patent/WO2000016817A1/en active IP Right Grant
- 1999-09-13 EP EP99944884A patent/EP1115432B2/en not_active Expired - Lifetime
- 1999-09-13 AT AT99944884T patent/ATE255915T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2002526204A (ja) | 2002-08-20 |
KR100298846B1 (ko) | 2003-10-22 |
DE69913543T3 (de) | 2008-07-10 |
ATE255915T1 (de) | 2003-12-15 |
DE69913543D1 (de) | 2004-01-22 |
WO2000016817A1 (en) | 2000-03-30 |
DE69913543T2 (de) | 2004-09-30 |
EP1115432B2 (en) | 2007-12-19 |
AU5761499A (en) | 2000-04-10 |
EP1115432B1 (en) | 2003-12-10 |
KR20000020800A (ko) | 2000-04-15 |
CN1324254A (zh) | 2001-11-28 |
DE69913543T8 (de) | 2005-01-13 |
EP1115432A1 (en) | 2001-07-18 |
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