Skin-like structure generated from implantation of hair follicle bulb cells into collagen/chitosan porous scaffolds in vitro / 浙江大学学报·医学版

<p><b>OBJECTIVE</b>To observe the skin regeneration after hair follicle bulb cells were implanted into collagen/chitosan porous scaffolds in vitro.</p><p><b>METHODS</b>The cultured dorsal hair follicle bulb cells of 4d-old C57BL/6J mice were implanted into collagen/chitosan porous scaffolds in vitro. The skin regeneration was observed.</p><p><b>RESULT</b>The skin-like structure was formed on the collagen/chitosan porous scaffolds where were cultured the hair follicle bulb cells before 4th passages.</p><p><b>CONCLUSION</b>The skin-like structure is generated in vitro when early passages of cultured hair bulb cells are implanted into collagen/chitosan porous scaffolds.</p>