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运动神经入肌段损伤修复方法的实验研究

Hits: 1666 Download times: 1117 Received:December 01, 1997 Revised:July 28, 1998

作者	Author	单位	Unit	E-Mail
韩树峰	HAN Shu feng	山西医科大学第一医院,山西太原030001	First Hospital of Shanxi Medicial University Shanxi Taiyuan 030001
韩西城	HAN Xi cheng	山西医科大学第一医院,山西太原030001	First Hospital of Shanxi Medicial University Shanxi Taiyuan 030001
刘强	LIU Qiang	山西医科大学第一医院,山西太原030001	First Hospital of Shanxi Medicial University Shanxi Taiyuan 030001
丁海明		山西医科大学第一医院,山西太原030001	First Hospital of Shanxi Medicial University Shanxi Taiyuan 030001

期刊信息：《中国骨伤》2000年13卷，第3期，第147-148页

DOI：doi:10.3969/j.issn.1003-0034.yyyy.nn.zzz

目的:探讨运动神经在进入肌肉的部位截断或合并缺损的修复方法。

方法:Wister大白鼠36只随机分成3组:A组,运动神经直接埋入肌肉;B组,自体神经移植后埋入肌肉;C组,自体静脉移植后埋入肌肉。于术后3个月、6个月检测肌电活动,并光镜及电镜观察运动终板再生的情况。

结果:神经电生理学、组织学及形态学实验表明A组优于B、C组(P<0.01),B组与C组间无显着性差异(P>0.05).

结论:运动神经入肌段缺损无法直接埋入肌肉时,可考虑用静脉移植后埋入肌肉。

[关键词]:运动神经元神经移植移植自体

An Experimental Study of Methods of Repair for Injury of Myoneural Junction of the Motor Nerve

Abstract:

Objective:To study the repairing methods of injuries of myoneural junction

Methods:36 Wister rats were divided into three groups randomly:group A had the motor nerves directly implanted into the muscle,group B had autotransplantation of nerves in the muscle,group C had autotransplantation of vein in the muscle Myoelectric activity was detected at 3 and 6 months after the operation,and the regeneration of motor end plate was observed under optical microscope and electronic microscope

Results:Electrophysiology,histology and morphological examination of the nerve showed that group A was better than group B and C (P<0.01) There was no significant difference between group B and C

Conclusion:Vein grafting could be considered if direct implantation of the nerve is impossible

KEYWORDS:Motor neurons Nerve transfer Transplantation autologous

引用本文，请按以下格式著录参考文献：

中文格式:	韩树峰,韩西城,刘强,丁海明.运动神经入肌段损伤修复方法的实验研究[J].中国骨伤,2000,13(3):147~148
英文格式:	HAN Shu feng,HAN Xi cheng,LIU Qiang.An Experimental Study of Methods of Repair for Injury of Myoneural Junction of the Motor Nerve[J].zhongguo gu shang / China J Orthop Trauma ,2000,13(3):147~148

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