说明：
Throughout the ages the replacement of missing skin has constantly problem for surgeons, and although an autologous skin graft has been successfully u ...展开
sed for certain wound closures in patients with extensive burns, such a treatment has been limited due, to the lack of adequate donor sites for grafting. To provide a therapy for such victims, an alternative approach would be to prepare a skin substitute and equivalents available for grafting by growing the cells from the patient's own skin in vitro. 收起
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