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生殖器疱疹患者皮损HSV-2病毒载量与外周血细胞免疫功能的关系
引用本文:林路洋,李常兴,武明昌,李嘉彦,颜景兰,梁艳华,何玉清,张锡宝.生殖器疱疹患者皮损HSV-2病毒载量与外周血细胞免疫功能的关系[J].岭南皮肤性病科杂志,2008,15(6):327-331.
作者姓名:林路洋  李常兴  武明昌  李嘉彦  颜景兰  梁艳华  何玉清  张锡宝
作者单位:1. 广东省广州市皮肤病防治所,广东,广州,5113095
2. 广东省东莞市慢性病防治院,广东,东莞,523008
摘    要:目的:研究生殖器疱疹(GH)患者皮损部位单纯疱疹病毒-Ⅱ(HSV-2)载量和外周血细胞免疫功能的相关性。方法:采用荧光定量聚合酶链反应(fluorescent quantitative polymerase chain reaction,FQ—PCR)定量检测28例现症GH患者皮损部位HSV-2DNA载量,采用流式细胞计数的方法监测28例现症GH患者外周血T淋巴细胞亚群、NK细胞及B细胞的比例,用线性相关和回归方法分析现症GH患者病毒载量与细胞免疫功能的相关性。结果:①GH患者皮损内疱液HSV-2检出率为100%,病毒载量为6190714±1962085拷贝/μgDNA。HSV-2病毒载量与患者复发次数呈显著正相关。②GH患者CD3^+、CD4^+、CD56细胞数及CD4^+/CD8^+比值均较对照组低(P〈0.01),但B细胞数与对照组相比差异无统计学意义(P〉0.05)。GH患者皮损HSV-2病毒载量与患者外周血CD3^+、CD4^+、CD8^+、NK、CD4^+/CD8^+细胞呈显著的负相关。结论:GH患者的细胞免疫功能抑制可能是由于外周血T淋巴细胞亚群的变化和NK细胞减少,以及Th及Tc细胞亚群分化失衡造成,这种状态不利于机体抑制病毒复制和增殖,造成GH反复发作。

关 键 词:生殖器疱疹  病毒载量  细胞免疫功能  荧光定量聚合酶链反应  流式细胞术

Study on the relationships of herpes simplex virus type II infection and the proportions of T lymphocyte subsets,NK cells,and B cells in peripheral blood
LIN Lu-yang,LI Chang-xing,WU Ming-chang,LI Jia-yan,YAN Jing-lan,LIANG Yan-hua,HE Yu-qing,ZHANG Xi-bao.Study on the relationships of herpes simplex virus type II infection and the proportions of T lymphocyte subsets,NK cells,and B cells in peripheral blood[J].Southern China Journal of Dermato-Venereology,2008,15(6):327-331.
Authors:LIN Lu-yang  LI Chang-xing  WU Ming-chang  LI Jia-yan  YAN Jing-lan  LIANG Yan-hua  HE Yu-qing  ZHANG Xi-bao
Institution:LIN Lu-yang,LI Chang-xing,WU Ming-chang,LI Jia-yan,YAN Jing-lan,LIANG Yan-hua,HE Yu-qing,ZHANG Xi-bao(Guangzhou Institute of Dermatology , Venerology,Guangzhou 510095)
Abstract:Objective:To explore the relationships between HSV-2 viral load and cellular immune function in GH patients.Methods:HSV-2 DNA from lesions of 28 symptomatic GH patients were detected using FQ-PCR.At the same time,we also checked the proportions of T lymphocyte subsets,NK cells,and B cells by FCM.The linear-regression method was adopted to analyze the relationship between HSV-2 viral load and the cellular immune function in symptomatic GH patients.Results:(1) The positive detection rate of HSV-2 DNA in lesio...
Keywords:Genital herpes  viral load  cell immune function  fluorescent quantitative polymerase chain reaction  flow cytometry  
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