Abstract To observe the effect of fibroblast growth factor (FGF) on wound healing, 50 mice were divided into 5 groups. On the back of every mouse, 2 wounds were made by operative cuts, one for experiment and the other for control. The wounds of the experimental group were covered with 0.5ml FGF solution (contented FGF 300 μg/ml, heparin 100 μg/ml), whereas the wounds of the control group were covered with 0.5ml 0.9% NaCl solution. All of the wounds were dressed by sterilized gauze, and received the same treatment once a day. After 1,3,5,7,10 days, the mice in every group were sacrificed and the tissues of the wounds were collected and prepared for microscopic examination. The results showed that the capillaries and fibroblasts in the experimental group were markedly increased and reached the peak 2～3 days earlier than those in the control group. It was suggested that FGF promoted the formation of granulation tissue and the wound healing.

Citation： Dong Yulan,Wang Yuezhong,Zhang Yajia,et al.. A STUDY OF FIBROBLAST GROWTH FACTOR IMPROVING WOUND HEALING IN MOUSE SKIN. Chinese Journal of Reparative and Reconstructive Surgery, 1996, 10(3): 136-138. doi: Copy