The present invention provides a medium additive for promoting production of a paracrine factor in a cell, containing a compound represented by the following formula (I) or a salt thereof:
wherein each symbol is as defined in the DESCRIPTION.
本发明提供了一种促进细胞产生旁分泌因子的
培养基添加剂,其中含有下式 (I) 所代表的化合物或其盐:
其中各符号如说明书中所定义。