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柴胡疏肝散干预卒中后抑郁模型大鼠海马神经细胞凋亡的机制研究 被引量:13

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摘要 目的:探索柴胡疏肝散干预卒中后抑郁(PSD)模型大鼠海马神经细胞凋亡的机制及肝气郁结证与海马神经细胞凋亡的相关性。方法:健康雄性SD大鼠100只,随机分为3组:柴胡疏肝散组和PSD模型组各40只,正常对照组20只;除正常组外,其余2组先用线栓法制备局灶性脑缺血大鼠模型,手术1周后开始复合制备PSD大鼠模型,同时柴胡疏肝散组给予柴胡疏肝散7.875 g.kg-1 ig,PSD模型组给予蒸馏水ig,均21 d;免疫组化法检测大鼠海马组织Bcl-xs,Bcl-xl蛋白的表达。结果:与正常对照组比较,PSD模型组Bcl-xs蛋白表达升高,Bcl-xl蛋白表达下降(P<0.01);与PSD模型组比较,柴胡疏肝散组Bcl-xs蛋白表达下降(P<0.01),Bcl-xl蛋白表达升高(P<0.01)。结论:柴胡疏肝散对PSD模型大鼠海马Bcl-xs,Bcl-xl基因表达的调节作用可能是其干预海马神经细胞凋亡的机制之一;肝气郁结证是PSD的主要证型,且与海马神经细胞凋亡具有相关性。
机构地区 河南中医学院
出处 《中国实验方剂学杂志》 CAS 北大核心 2011年第22期216-218,共3页 Chinese Journal of Experimental Traditional Medical Formulae
基金 河南省中医管理局继承与创新专项(HHZY0702-1) 郑州市科技攻关项目(10PTGS485-5)
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参考文献8

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