EGCG对刀豆蛋白A诱导肝损伤小鼠CXCR3表达的影响
发布时间:2022-10-20 13:10
目的观察EGCG对刀豆蛋白A(Con A)诱导的肝损伤小鼠肝组织中CXCR3表达的影响。方法 C57BL/6小鼠分成4组:正常对照组、表没食子儿茶素酸酯(EGCG)对照组、Con A模型组,EGCG+Con A模型组。EGCG对照组及EGCG+Con A模型组小鼠造模前给予EGCG口服(5 mg/kg),10 d后两组模型组小鼠通过静脉注射Con A(15 mg/kg)建造肝损伤模型,采血及留取肝组织,HE法检测肝组织病理变化,ELISA法检测肿瘤坏死因子(TNF)α,干扰素(IFN)-γ及CXCR3的水平,免疫组化法检测肝组织中CXCR3的表达。结果 Con A模型组小鼠肝损伤明显,TNF-α、IFN-γ及CXCR3的表达明显增多,与其他组比较有差异显著(P<0.05);EGCG干预的模型组肝损伤减轻伴TNF-α、IFN-γ及CXCR3的表达下降,与Con A模型组比较差异明显(P<0.05)。免疫组化结果同样显示Con A模型组CXCR3的表达明显增多,EGCG治疗后表达减少。结论 EGCG对Con A诱导的免疫性肝损伤小鼠有保护作用,其机制可能与调节CXCR3的表达有关。
【文章页数】:3 页
【文章目录】:
1 材料和方法
2 结 果
3 讨 论
【参考文献】:
期刊论文
[1]Relationship between the expression of IP-10 and IP-10 mRNA in peripheral blood and HBV DNA level in patients with cirrhosis[J]. Jian Wang,Ping-Ping Wang,Gui-Ju Xiang and Xiao-Bin Hu Department of Aetiology and Immunology,Medical College,Anhui University of Science and Technology,Huainan 232001, China;Department of Infectious Diseases,Xinhua Hospital of Huainan,Huainan 232052,China. Hepatobiliary & Pancreatic Diseases International. 2010(03)
本文编号:3694575
【文章页数】:3 页
【文章目录】:
1 材料和方法
2 结 果
3 讨 论
【参考文献】:
期刊论文
[1]Relationship between the expression of IP-10 and IP-10 mRNA in peripheral blood and HBV DNA level in patients with cirrhosis[J]. Jian Wang,Ping-Ping Wang,Gui-Ju Xiang and Xiao-Bin Hu Department of Aetiology and Immunology,Medical College,Anhui University of Science and Technology,Huainan 232001, China;Department of Infectious Diseases,Xinhua Hospital of Huainan,Huainan 232052,China. Hepatobiliary & Pancreatic Diseases International. 2010(03)
本文编号:3694575
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