荆芥连翘汤对促进皮肤溃疡愈合的影响

目的 观察荆芥连翘汤对小鼠皮肤溃疡的治疗作用。方法 建立小鼠皮肤创伤和烫伤两种皮肤溃疡模型,比较荆芥连翘汤以及rhEGF的用药组和自身对照组小鼠皮肤溃疡面积,用显微镜观察溃疡面炎症细胞浸润情况。结果 和自身对照组相比,荆芥连翘汤可明显缩小小鼠皮肤溃疡面积(P<0.001),同时炎症细胞浸润显著减少(P<0.001);荆芥连翘汤用药组疗效显著优于rhEGF用药组。结论 荆芥连翘汤可明显促进小鼠皮肤溃疡的愈合。

Effect of Jingjielianqiao decoction on healing of skin ulcer in rats

Objective To study the pharmacodynamics of Jingjielianqiao decoction in promoting the healing of skin ulcer in mice. Methods Mouse models of skin ulcer were established by inducing skin trauma and scald, respectively. The skin ulcer of the mice was treated with Jingjielianqiao decoction or recombinant human epithelial growth factor (rhEGF), and the ulcer area after treatment was compared between the two groups and with their respective self control. Inflammatory cell infiltration in the ulcer was observed under the microscope. Results Compared with the self-control group, the skin ulcer area of mice treated with Jingjielianqiao decoction was reduced obviously (P<0.001), and the inflammatory cell infiltration also alleviated (P<0.001). Jingjielianqiao decoction produced significantly better therapeutic effect than rhEGF. Conclusion Jingjielianqiao decoction can obviously improve the healing of skin ulcer in mice with better effect than rhEGF.