BASE MATERIAL FOR REGENERATING CELL TISSUE

PROBLEM TO BE SOLVED: To provide a base material for generating cell tissue which satisfies the following (1) and (2): (1) to be excellent in safety and biocompatibility without using a chemical crosslinking agent, chemical modifying agent, etc., and (2) to be made usable for tissue regeneration by...

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Bibliographische Detailangaben
Hauptverfasser: KAWAGUCHI HIROYUKI, TSUTSUMI SHINICHI, HARA MAIKO, KURIHARA HIDEMI, MIYAZAKI KAZUKO, HIMEDA KOICHI, MIYOSHI TERUZO, HASHIMOTO MASAMICHI, KATO YUKIO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a base material for generating cell tissue which satisfies the following (1) and (2): (1) to be excellent in safety and biocompatibility without using a chemical crosslinking agent, chemical modifying agent, etc., and (2) to be made usable for tissue regeneration by culturing cartilage cells and stem cells within and/or on the surface of the base material. SOLUTION: The base material for regenerating the cell tissue contains a hyaluronic acid gel which consists of a hyaluronic acid, is not substantially modified by the chemical crosslinking agent or the chemical modifying agent and is hardly soluble in a neutral aqueous solution.