CELL CULTURE SUBSTRATE AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a cell culture substrate having an adequate decomposition rate in living bodies and good adhesiveness of cell and suitable for cell culture and to provide a method for producing the substrate. SOLUTION: The present invention provides the cell culture substrate consti...

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Bibliographische Detailangaben
Hauptverfasser: WASHIMI YOSHIHIKO, MIYOSHI TAKANORI, KOMURA NOBUYA, MINEMATSU HIROMASA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a cell culture substrate having an adequate decomposition rate in living bodies and good adhesiveness of cell and suitable for cell culture and to provide a method for producing the substrate. SOLUTION: The present invention provides the cell culture substrate constituted of a fiber structure consisting of a fiber having 0.01-1 μm average fiber diameter and mainly composed of a polylactic acid fiber having ≥100,000 weight-average molecular weight and the method for producing the fiber structure by static spinning. COPYRIGHT: (C)2005,JPO&NCIPI