An experimental research of exponential curve electric stimulus promoting the restoration of peripheral nerve injury
- VernacularTitle:指数曲线电刺激促进周围神经损伤修复的实验研究
- Author:
Yunzhen CHEN
;
Chen WANG
;
Daoqing WANG
- Publication Type:Journal Article
- Keywords:
Electric stimulation;
Peripheral nerves;
Wounds and injuries
- From:
Chinese Journal of Orthopaedics
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To find a new way to promote the regeneration of injured peripheral nerve after surgical repair, and to interpret its application and advantages. Methods Eighty adult male Wistar rats with sciatic transplantation were divided into group A(control group) and group B(exponential curve electric stimulus group). The effect of pace, hair and unfold claw reflex were observed, and the sciatic nerve function index(SFI), nerve conduction velocity, wet weight of triceps surae were measured at different time. The curative effects of two groups were compared statistically. Results The group of exponential curve electric stimulus had positive effect on the recovery of nerve conduction velocity, the slower of the denervated disuse of triceps surae, the recovery of SFI, the acceleration of distal nerve degeneration, at last promote the injured nerve regeneration and the good recovery of function. The group of exponential curve electric stimulus is of significant difference statistically with the control group. Conclusion Exponential curve electric stimulus can promote the injured nerve regeneration.
