宋跃明,杨志明,雷骥.山莨菪碱对牵张性脊髓损伤的防治作用[J].中国脊柱脊髓杂志,1999,(4):.
山莨菪碱对牵张性脊髓损伤的防治作用
Experimental study on effect of anisodamine for traction injury of spinal cord in rabbit
  
DOI:
中文关键词:  脊髓,牵张性损伤,山莨菪碱
英文关键词:Spinal cord Traction injury Anisodamine,
基金项目:国家自然科学基金
宋跃明  杨志明  雷骥
华西医科大学附一院骨科
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中文摘要:
  目的:探讨山莨菪碱(654 2)对牵张性脊髓损伤的防治效果。方法:日本大耳白兔48只,随机分为对照组、实验组。实验组于伤前12、8、4h各肌注654 21mg/kg;伤后15min开始每1h静脉滴注654 203mg/kg,持续5h,此后每间隔4h肌注654 21mg/kg到2d。对照组用等量体积的生理盐水替代654 2。采用脊髓功能监护、形态学、脊髓组织生化测定、运动功能评定等方法评定654 2对牵张性脊髓损伤的防治作用。结果:实验组动物伤后8h运动功能障碍率低于对照组,丙二醛(MDA)含量低于对照组,过氧化物岐化酶(SOD)含量高于对照组(P<005);神经元及神经纤维变性、坏死,灰质出血范围轻于对照组。结论:伤前应用654 2能保护脊髓微血管,抑制脊髓继发病理损害,促进脊髓功能恢复。
英文摘要:
  Objective:In order to study on effect of anisodamine(654 2) for treating and preventing traction injury of spinal cord.Method:48 rabbits were randomly divided into 4 groups (A,B,C,D).According to decreasing amount of amplitude of P1 wave to
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