成年小猎兔犬坐骨神经正常MCV的测定  

Detection of normal motor conduction velocity of adult beagles's sciatic nerves

作　　者：朱奇[1] 姚健[1] 吴坚[1] 胡文[1] 顾晓松[1] 

机构地区：[1]南通大学江苏省神经再生重点实验室,江苏南通226001

出　　处：《临床神经电生理学杂志》2007年第6期327-328,共2页Journal of Clinical Electroneurophysiology

摘　　要：目的:测定30只成年英国种小猎兔犬(beagle,简称小猎犬)的正常运动神经传导速度(MCV),并与成人下肢神经正常MCV进行比较,为相关的临床和基础研究提供实验参数。方法:电刺激小猎犬的坐骨神经远、近侧端,在腓肠肌肌腹部记录复合肌动作电位,并计算出MCV。结果:本实验检测发现成年小猎犬坐骨神经的正常MCV为90.79±10.97m/s。结论:成年小猎犬后肢的MCV要明显快于正常成人下肢的MCV(51.97±4.0m/s)。Objective：To detect normal motor conduction velocity（MCV） of sciatic nerves of 30 adult beagles and compare it with human beings,so as to provide clinic and research with parameter. Methods： Electric stimuli were performed to the distal and proximal sciatic nerve trunks, the CMAP at gastrocnemius muscle belly was caeulaled, and then MCV was calculated. Results： In this experiment, we discovered that aduh beagles＇normal MCV of sciatic nerves was 90. 79 ± 10. 97 m/s. Conclusion： Bea gles＇hind limbs＇MCV is faster than human lower limbs＇ MCV.

关 键 词：英国种小猎兔犬 坐骨神经 运动神经传导速度(MCV) 

分 类 号：Q953[生物学—动物学] R741.044[医药卫生—神经病学与精神病学]