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通脉醒脑滴丸对线栓法致脑缺血再灌注大鼠细胞凋亡线粒体信号转导通路的影响 被引量:2

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摘要 目的探讨中药复方制剂通脉醒脑滴丸防治脑缺血卒中可能的机理。方法选用大鼠线栓阻断大脑中动脉法复制脑缺血再灌注模型,运用免疫组化方法 ,测定脑组织bcl-2、Bax、Cyt-C和Caspase-3的表达,考察药物对Caspase-3细胞凋亡通路的作用。结果通脉醒脑滴丸下调神经细胞的促凋亡基因Bax、Caspase-3和CytC表达。结论研究初步证实通脉醒脑滴丸对脑缺血损伤的保护作用,可能与负调Caspase-3介导的细胞凋亡通路有关。
机构地区 成都中医药大学
出处 《时珍国医国药》 CAS CSCD 北大核心 2010年第7期1803-1805,共3页 Lishizhen Medicine and Materia Medica Research
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