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本文用抗胸腺细胞血清对29例HBsAg无症状携带者(以下简称携带者)外周血中的T细胞进行细胞毒试验及羊红细胞总花环(Et)形成试验,以观察T细胞数的变化,并对其血清花环形成抑制因子及B细胞数进行了观察。 试验结果表明,用抗胸腺细胞血清细胞毒试验检测了29例携带者外周血中T细胞数与正常人(20例)相比显著低下(P<0.001);和用Et法检测的结
In this study, T lymphocytes from 29 cases of HBsAg asymptomatic carriers (hereinafter referred to as carriers) were tested for cytotoxicity and total erythrocyte (Et) formation with anti-thymocyte serum to observe the changes of T cell numbers Inhibition of serum levels of rosette and B cells were observed. The results showed that the number of T cells in peripheral blood of 29 carriers was significantly lower (P <0.001) than that in normal subjects (20 cases) by anti-thymocyte serum cytotoxicity test;