| 运动神经入肌段损伤修复方法的实验研究 |
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投稿时间：1997-12-01 修订日期：1998-07-28
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| 期刊信息：《中国骨伤》2000年，第13卷，第3期，第147-148页 |
| DOI：doi:10.3969/j.issn.1003-0034.yyyy.nn.zzz |
| 基金项目: |
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中文摘要:
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 |
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| An Experimental Study of Methods of Repair for Injury of Myoneural Junction of the Motor Nerve |
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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 |
| KEY WORDS Motor neurons Nerve transfer Transplantation autologous |
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| 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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