In order to probe into the effect of gene therapy for treatment of wound healing, combined exogenous gene of IGF-I and HSV-tk transported by liposome were conducted to the wound of scald rats.

• 研究目的：创面愈合是烧伤治疗的难题，多种因素影响往往导致创面愈合延迟，愈合后瘢痕增生。