Zhonghua Zheng Xing Shao Shang Wai Ke Za Zhi. 1996 Mar; 12(2): 122-4.

[Effects of electret and Ligusticum wallichii (chuangxiong) on the functional recovery of muscle grafts]

Jiang H, Guo E, Miao X.

Department of Plastic Surgery, Changhai Hospital, Second Military Medical University, Shanghai.

The aim of this study was to evaluate the effects of electret and Ligusticum wallichii (Chuangxiong, a traditional Chinese herb medicine) on the functional recovery of muscle grafts. Twenty-eight adult dogs were divided into 4 groups with each consisting of 7 animals. After orthotopical transplantation of bilateral rectus femoris muscle with neurovascular anastomosis, group A received electret local implant, group B received Chuangxiong injection, group C received both electret local implant and Chuangxiong injection and group D was used as control. The results showed that the functional recovery of the transplanted rectus femoris muscle in group A and B was better than group D while group C was the best. At 22 postoperative weeks, the recovery rate of maximal tetanic tension was 64.94 +/- 3.82% in group c: 57.68 +/- 1.67% in group A, 53.64 +/- 3.82% in group B and 47.99 +/- 2.21% in group D (P < 0.05). The structural recovery of the transplanted muscle in group C was closest to the normal.