Keywords multipotent adult progenitor cells;mesenchymal stem cells;bone marrow;clonal culture;induction;cell differentiation;in vitro model;epidermal cell;microenvironment;rats;

• 多能成体祖细胞;间充质干细胞;骨髓;克隆化培养;诱导;细胞分化;体外模型;表皮细胞;微环境;大鼠;