王宇清,叶正旭,胡学昱,黄景辉,罗卓荆.脊髓爆震伤后神经细胞的形态学变化及凋亡细胞的时空分布特点[J].中国脊柱脊髓杂志,2009,(10):758-764.
脊髓爆震伤后神经细胞的形态学变化及凋亡细胞的时空分布特点
Morphological changes and spatial and temporal distribution of apoptotic neural cells after blast injury to spinal cord
投稿时间:2009-06-02  修订日期:2009-08-04
DOI:10.3969/j.issn.1004-406X.2009.10.758.6
中文关键词:  脊髓爆震伤  细胞凋亡  TUNEL
英文关键词:Spinal cord blast injury  Apoptosis  TUNEL
基金项目:军队“十一五”科技攻关资助计划项目(06G097)
作者单位
王宇清 第四军医大学西京医院全军骨科研究所 710033 陕西省西安市 
叶正旭  
胡学昱  
黄景辉  
罗卓荆  
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中文摘要:
  【摘要】 目的:研究脊髓爆震伤后神经细胞的形态学变化及凋亡细胞的时空分布特点。方法:90只家兔随机分为正常组(A组,n=6)、Allen′s撞击组(B组,n=42)和爆震损伤组(C组,n=42)。用改良Allen′s法造成B组不完全性急性脊髓损伤模型;而用0.7g单质金属炸药黑索金(cyclotrimethylene trinitramine)在垂直距离动物T9~T10节段4cm处引爆造成C组脊髓爆震伤模型,5h后B、C组动物均用诱发电位仪刺激下肢的MEP以筛选造模成功的动物。B、C两组分别于损伤后8h、
英文摘要:
  【Abstract】 Objective:To investigate morphological changes and spatial and temporal distribution of apoptotic neural cells after blast injury to spinal cord.Method:Ninety rabbits were randomly assigned into normal group(group A,n=6),Allen′s group(group B,
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