EGCG對(duì)刀豆蛋白A誘導(dǎo)肝損傷小鼠CXCR3表達(dá)的影響
發(fā)布時(shí)間:2022-10-20 13:10
目的觀察EGCG對(duì)刀豆蛋白A(Con A)誘導(dǎo)的肝損傷小鼠肝組織中CXCR3表達(dá)的影響。方法 C57BL/6小鼠分成4組:正常對(duì)照組、表沒(méi)食子兒茶素酸酯(EGCG)對(duì)照組、Con A模型組,EGCG+Con A模型組。EGCG對(duì)照組及EGCG+Con A模型組小鼠造模前給予EGCG口服(5 mg/kg),10 d后兩組模型組小鼠通過(guò)靜脈注射Con A(15 mg/kg)建造肝損傷模型,采血及留取肝組織,HE法檢測(cè)肝組織病理變化,ELISA法檢測(cè)腫瘤壞死因子(TNF)α,干擾素(IFN)-γ及CXCR3的水平,免疫組化法檢測(cè)肝組織中CXCR3的表達(dá)。結(jié)果 Con A模型組小鼠肝損傷明顯,TNF-α、IFN-γ及CXCR3的表達(dá)明顯增多,與其他組比較有差異顯著(P<0.05);EGCG干預(yù)的模型組肝損傷減輕伴T(mén)NF-α、IFN-γ及CXCR3的表達(dá)下降,與Con A模型組比較差異明顯(P<0.05)。免疫組化結(jié)果同樣顯示Con A模型組CXCR3的表達(dá)明顯增多,EGCG治療后表達(dá)減少。結(jié)論 EGCG對(duì)Con A誘導(dǎo)的免疫性肝損傷小鼠有保護(hù)作用,其機(jī)制可能與調(diào)節(jié)CXCR3的表達(dá)有關(guān)。
【文章頁(yè)數(shù)】:3 頁(yè)
【文章目錄】:
1 材料和方法
2 結(jié) 果
3 討 論
【參考文獻(xiàn)】:
期刊論文
[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)
本文編號(hào):3694575
【文章頁(yè)數(shù)】:3 頁(yè)
【文章目錄】:
1 材料和方法
2 結(jié) 果
3 討 論
【參考文獻(xiàn)】:
期刊論文
[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)
本文編號(hào):3694575
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