Keywords mesenchymal stem cells;epidermal cells;skin tissue engineering;burn;wound healing;keratin;cadherin;immunohistochemistry;FACS;

• 骨髓间充质干细胞;表皮细胞;皮肤组织工程;烧伤;创面愈合;角蛋白;钙粘连蛋白;免疫组化;流式细胞仪;