健脾益气方对慢性乙型肝炎病毒携带者T细胞免疫功能的影响

目的 观察健脾益气方对慢性乙型肝炎病毒（HBV）携带者T细胞免疫功能的影响.方法 将60例HBV DNA阳性慢性HBV携带者（ASC）随机分成健脾益气方治疗组（A组）、常规治疗组（B组）各30例,用流式细胞仪检测外周血T淋巴细胞亚群水平,并与健康体检者（健康对照组,n=18）进行比较;ASC治疗24周后再次检测外周血T淋巴细胞亚群.结果 慢性乙型肝炎病毒携带者外周血T淋巴细胞CD4＋、CD8＋计数与对照组差异有统计学意义（P＜0.01）;健脾益气方治疗组治疗前后T淋巴细胞CD4＋、CD8＋计数及CD4＋/CD8＋比值差异有统计学意义（P＜0.05或P＜0.01）,与常规治疗组治疗24周后T淋巴细胞计数差异有统计学意义P＜0.05）.结论 慢性HBV携带者体内存在T淋巴细胞亚群失衡,健脾益气方能够改善慢性乙型肝炎病毒携带者的T细胞免疫功能.

Impacts of the Decoction of Fortifying the Spleen and Supplementing Qi on the cellular immunity of chronic Hepatitis B virus carriers

Objective To observe the impacts of the method of fortifying the spleen and supplementing Qi on the cellular immunity of chronic hepatitis B virus(HBV)carriers.Methods Asymptomatic HBV carriers group(ASC group,n=60)with HBV DNA positive were randomly divided into Fortifying the Spleen and Supplementing Qi decoction group(A group,n=30)and conventional treatment group(B group,n=30),the peripheral blood T lymphocyte subsets were detected with flow cytometey and compared with those of the healthy people(The normal control group,n=18).All the patients were treated,and 24 weeks after treatment the indexes were measured again.Results As compared with those of normal controls,the numbers of CD4+ T cells and CD8+ T cells were decreased significantly in HBV carriers(P＜0.01);There was a statistical significance between the values before and complete the treatment with the decoction of fortifying the spleen and supplementing Qi(P＜0.05 or P＜0.01),and compared with conventional treatment group,there Was a statistical significance(P＜0.05).Conclusion T-cell subset function was disturbed in the HBV carriers.The method of fortifying the spleen and supplementing Qi could improve the cellular immunity of carriers with chronic hepatitis B.