蛭龙活血通瘀胶囊对模型大鼠脑出血后脑组织水肿及ZO-1、Occludin的影响Effect of Zhilong Huoxue Tongyu Capsules on ZO-1,Occludin and Brain Edema after Intracerebral Hemorrhage
王蔚,钟霞,杜渊,王洪连,谭睿陟,沈宏萍,王丽,杨思进
摘要(Abstract):
目的观察蛭龙活血通瘀胶囊对脑出血大鼠脑含水量、脑系数以及ZO-1、Occludin mRNA水平的影响。方法将96只SD大鼠随机分为假手术组、模型组、蛭龙活血通瘀组(中药组),盐酸法舒地尔组(西药组),各组又分为12 h、48 h、3 d、7 d 4个亚组,各亚组6只大鼠,取大鼠自体尾部血注入基底节区以制备脑出血模型,分别干预后在规定时点检测各组脑含水量及脑系数,采用实时荧光定量PCR法(PCR)检测大鼠脑组织ZO-1、Occludin mRNA水平。结果与模型组比较,中药组、西药组大鼠的脑含水量和脑系数在各时点均明显降低(P <0.01);qRT-PCR结果显示,与模型组比较,中药组、西药组各时点脑组织ZO-1、Occludin mRNA水平均显著上升(P <0.05)。结论蛭龙活血通瘀胶囊能明显改善大鼠脑出血后脑水肿,其机制可能与上调脑组织ZO-1、Occludin mRNA的表达有关。
关键词(KeyWords): 脑出血;脑组织水肿;ZO-1 mRNA;Occludin mRNA;蛭龙活血通瘀胶囊;大鼠
基金项目(Foundation): 国家自然科学基金青年基金项目(81703905);; 2018年泸州市酒城科技英才培育计划;; 泸州市人民政府高端人才引进项目(刘新民团队)
作者(Author): 王蔚,钟霞,杜渊,王洪连,谭睿陟,沈宏萍,王丽,杨思进
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