CELL SHEET CULTURE SUBSTRATE, CELL SHEET CULTURE SUBSTRATE COMPLEX, AND PRODUCTION METHOD FOR CELL SHEET/CULTURE SUBSTRATE COMPLEX

摘要

PROBLEM TO BE SOLVED: To solve the problem that laminating cell sheets in vitro many times has been difficult to industrially mass-produce using a vascular bed derived from a living body or an artificial vascular bed made from collagen which has been conventionally used.SOLUTION: There is provided a culture substrate having a structure set up a through hole and a channel for sending liquid in a culture surface. Thereby, a maintenance culture of laminated cell sheets is enabled also in vitro environment.