Métodos para preparar andamio poroso para la ingeniería de tejidos

Un método para preparar un andamio poroso, que comprende las etapas que consisten en: a) preparar una disolución acuosa alcalina que comprende una cantidad de al menos un polisacárido y un agentereticulante; b) congelar la disolución acuosa de la etapa a); c) sublimar la disolución congelada de la e...

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Hauptverfasser:	LE VISAGE, CATHERINE, CHAUBET, FREDERIC, LETOURNEUR, DIDIER, AUTISSIER, AUDE
Format:	Patent
Sprache:	spa
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BEER BIOCHEMISTRY CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS THEREOF CULTURE MEDIA DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS DERIVATIVES THEREOF DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ENZYMOLOGY GENERAL PROCESSES OF COMPOUNDING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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 ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP VINEGAR WINE WORKING-UP
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Beschreibung
Zusammenfassung:	Un método para preparar un andamio poroso, que comprende las etapas que consisten en: a) preparar una disolución acuosa alcalina que comprende una cantidad de al menos un polisacárido y un agentereticulante; b) congelar la disolución acuosa de la etapa a); c) sublimar la disolución congelada de la etapa b); que se caracteriza porque la reticulación del polisacárido se produce durante la etapa de sublimación c).