MY144571A - Extracellular scaffold - Google Patents

Extracellular scaffold

Info

Publication number
MY144571A
MY144571A MYPI20081246A MY144571A MY 144571 A MY144571 A MY 144571A MY PI20081246 A MYPI20081246 A MY PI20081246A MY 144571 A MY144571 A MY 144571A
Authority
MY
Malaysia
Prior art keywords
extracellular scaffold
scaffold
extracellular
carboxylmethyl
irradiation
Prior art date
Application number
Inventor
Tunku Kamarul Zaman Tunku Zainol Abidin
Norimah Bt Yusof
Lee Si Yuen
Lakshmi Selvaratnam
Original Assignee
Univ Malaya
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Malaya filed Critical Univ Malaya
Priority to MYPI20081246 priority Critical patent/MY144571A/en
Priority to PCT/MY2009/000062 priority patent/WO2009131434A1/en
Publication of MY144571A publication Critical patent/MY144571A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716—Glucans
    • A61K31/722—Chitin, chitosan
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/738—Cross-linked polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/74—Synthetic polymeric materials
    • A61K31/765—Polymers containing oxygen
    • 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
    • A61L27/26—Mixtures of macromolecular compounds
    • 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
    • A61L27/52—Hydrogels or hydrocolloids

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Materials For Medical Uses (AREA)

Abstract

AN EXTRACELLULAR SCAFFOLD COMPRISING LYOPHILIZED POROUS MATRIX MADE OF POLYVINYL ALCOHOL AND CARBOXYLMETHYL-CHITOSAN MIXTURE CROSS-LINKED BY IRRADIATION.
MYPI20081246 2008-04-24 2008-04-24 Extracellular scaffold MY144571A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI20081246 MY144571A (en) 2008-04-24 2008-04-24 Extracellular scaffold
PCT/MY2009/000062 WO2009131434A1 (en) 2008-04-24 2009-05-21 Extracellular scaffolds comprising blends of polyvinyl alcohol and carboxymethyl chitosan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20081246 MY144571A (en) 2008-04-24 2008-04-24 Extracellular scaffold

Publications (1)

Publication Number Publication Date
MY144571A true MY144571A (en) 2011-10-14

Family

ID=41217018

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20081246 MY144571A (en) 2008-04-24 2008-04-24 Extracellular scaffold

Country Status (2)

Country Link
MY (1) MY144571A (en)
WO (1) WO2009131434A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2553260B (en) * 2016-05-17 2021-06-16 Datt Mediproducts Ltd A ready-to-use, hydrophilic, self-dispersive, fragmentable and biodegradable porous sponge matrix and a method of manufacturing thereof
CN116139341B (en) * 2022-12-14 2024-06-25 四川大学 Directional frozen polyvinyl alcohol/cross-linked acellular matrix composite material and preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6368356B1 (en) * 1996-07-11 2002-04-09 Scimed Life Systems, Inc. Medical devices comprising hydrogel polymers having improved mechanical properties
US6060534A (en) * 1996-07-11 2000-05-09 Scimed Life Systems, Inc. Medical devices comprising ionically and non-ionically crosslinked polymer hydrogels having improved mechanical properties
EP1934288A2 (en) * 2005-07-28 2008-06-25 Carnegie Mellon University Biocompatible polymers and methods of use

Also Published As

Publication number Publication date
WO2009131434A1 (en) 2009-10-29

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