USE OF A HYDROGEL FOR THE CULTURE OF CHONDROCYTES

The use of a hydrogel (A), formed from silanated hydroxyethyl cellulose (HEC) or silanated hydroxypropyl methyl cellulose (HPMC) and self-crosslinkable as a function of pH, is claimed for the 3-dimensional culture of chondrocytes. An independent claim is included for an ex vivo method for a complex...

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Bibliographische Detailangaben
Hauptverfasser:	GRIMANDI, GAEL, WEISS, PIERRE, VINATIER, CLAIRE, GUICHEUX, JEROME, DACULSI, PIERRE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEER BIOCHEMISTRY CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ENZYMOLOGY HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The use of a hydrogel (A), formed from silanated hydroxyethyl cellulose (HEC) or silanated hydroxypropyl methyl cellulose (HPMC) and self-crosslinkable as a function of pH, is claimed for the 3-dimensional culture of chondrocytes. An independent claim is included for an ex vivo method for a complex of cells integrated into a hydrogen, as a complex for injection into a cartilage site, involving mixing chondrocytes with (A) in vivo, in a biological buffer of pH suitable for crosslinking of (A), under conditions and for a time suitable for the integration and 3-dimensional culture of the chondrocytes in (A).