期刊论文

中文

国际中医中药杂志

1673-4246

2017

39

3

230-233

10.3760/cma.j.issn.1673-4246.2017.03.011

湖南省中医药管理局科研计划项目（201458）；

本校为第一机构

目的 观察虎杖苷对脑缺血再灌注大鼠海马caspase-8、Fas相关死亡域样白细胞介素1β转化酶抑制蛋白（Fas-associated death domain-like IL-1 beta converting enzyme inhibitory protein,FLIP）表达的影响,探讨虎杖苷对脑缺血再灌注损伤的保护机制.方法 将30只大鼠随机分为假手术组、模型组、虎杖苷组,每组10只.适应性喂养后7 d开始给药,虎杖苷组大鼠灌胃虎杖苷溶液15 mg/kg,假手术组、模型组灌胃等体积生理盐水,1次/d.连续给药后7 d,采用线栓法建立大脑中动脉闭塞局灶性脑缺血模型.造模后继续给药3 d.脑缺血再灌注后72 h,采用TUNEL法观察各组大鼠脑组织神经细胞凋亡情况;采用免疫组化染色法观察...

Objective To observe the effect of polydatin on nerve cell apoptosis and the influence of the caspase-8 and FLIP protein expression after ischemia reperfusion injury. Methods Thirty rats were randomly divided into sham operation group, model group and polydatin group. The middle cerebral artery occlusion (MCAO) model of focal cerebral ischemia was established by the method of thread embolism. Rats were subjected to adaptive feeding for the first 7 days and then recieved the treatment for another 10 days. The model of ischemia reperfusion injury...