摘要
结扎大鼠双侧颈总动脉造成急性不完全性脑缺血,EEG出现严重抑制,脑含水量增加;电热凝闭大鼠左侧MCA,左侧大脑半球含水量增加,右侧肢体出现运动障碍等改变;上述两种模型动物的脑组织皆呈典型缺血性组织形态学改变。葛根素ip可使上述症状明显改善。
Acute incomplete brain ischemia in rats was induced by bilateral carotid artery occlusion(BCAO).BCAO results in severe suppression of EEG and increase of brain water content.Left middle cerebral artery occlusion(MCAO) in rats by electrical coagulation results in increase of brain water content of ipsilateral hemisphere and contralateral hemiparesis. The typical ischemic neuropathological damage emerges in both BCAO and MCAO models.Intraperitoneal injection of puerarin significantly helps improve all these brain ischemic disturbances.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1997年第12期752-754,共3页
China Journal of Chinese Materia Medica
关键词
葛根素
脑缺血
中医药疗法
puerarin
incomplete cerebral ischemia
focal cerebral ischemia