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目的探讨口服灌胃PTD-SOD对大鼠局灶性脑缺血再灌注(cerebral ischemia-reperfusion,CIR)引起的脑损伤的保护作用及机制。方法采用线栓法制作大鼠大脑中动脉闭塞再灌注模型(middle cerebral artery occlusion,MCAO),缺血2 h,再灌注24 h。于缺血前一周开始灌胃给予PTD-SOD 10,20,40 mg.kg-1,2次.d-1。对术后MCAO大鼠进行神经行为学特性观察并评分;TTC染色法测量大鼠脑梗死面积;生化法检测大鼠脑组织匀浆中SOD、GSH-Px、CAT的活力和MDA、NO的含量。HE染色观察大鼠脑组织病理改变。结果 PT...
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中国现代应用药学
ISSN: 1007-7693
CN: 33-1210/R
Year: 2011
Issue: 07
Volume: 28
Page: 602-606
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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