TISSUE CONSTRUCT-FORMING SUBSTRATE, TISSUE CONSTRUCT-FORMING KIT, METHOD FOR FORMING TISSUE CONSTRUCT USING THE SAME AND THREE-DIMENSIONAL TISSUE CONSTRUCT FORMED BY THE METHOD

摘要

PPROBLEM TO BE SOLVED: To provide an efficient three-dimensional tissue construct-forming substrate which can inhibit an increase in size of the culture of proliferating cells, and enables growing cells having high metabolic properties to hold the cell function over a long period and to provide a method for forming the tissue construct by using the substrate. PSOLUTION: The tissue construct-forming substrate forming the three-dimensional tissue construct containing the proliferating cells is obtained by arranging a cell adhesive region 3a retaining cells on the surface 2 of a porous film 1 having through-holes so that the peripheral part thereof may be a cell non-adhesive region 4a. In a preferable embodiment, the pore diameters of the pores in the porous film 1 having the through-holes are 0.01-100 m. PCOPYRIGHT: (C)2008,JPO&INPIT