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Expression of CD4+ and CD8+ in liver of patients with occult hepatitis B virus infection

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Author:
No author available
Journal Title:
WORLD CHINESE JOURNAL OF DIGESTOLOGY
Issue:
18
DOI:
10.3969/j.issn.1009-3079.2007.18.016
Key Word:
隐匿性乙型肝炎;肝组织病理;免疫组化;原位杂交;CD4+;CD8+

Abstract: 目的:研究隐匿性乙型肝炎患者肝穿组织中CD4+和CD8+表达与慢性肝病病变活动的相关分析.方法:收集HBV感染临床发病隐匿、经肝穿病理诊断的住院病例63例,用免疫组化法检测CD4+和CD8+,原位杂交法检测HBV DNA,镜下观察.结果:CD4+和CD8+在隐匿性乙型慢性肝炎患者肝内单个核细胞浸润区中随着肝损害程度加重,表达增加,CD4+表达显著增加,CD4+和CD8+表达与病理类型间的关系具有显著性差异(x2=12.709,P<0.05),在慢性肝炎与隐匿性肝炎中CD4+表达无显著性差异(P>0.05).结论:随着肝损害程度加重,在隐匿性乙型慢性肝炎患者的单个核细胞浸润区中CD4和CD8阳性细胞数都增加,且CD4阳性细胞增加更为显著.

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