1977～1978年我们应用涂片形态法淋转试验测定乙型脑炎患者的细胞免疫功能,并试用正常人转移因子、免疫核糖核酸等治疗,取得一定疗效(新医学,1:10,1975)。为进一步探讨乙型脑炎的病情与细胞免疫状况的关系,于1980～1981年我们采用了氚化胸腺嘧啶核苷掺入的淋转试验(简称~3H-TdR·LCT),以植物血凝素为刺激原,对41例正常人和3G例各型乙脑患者作了测定,现将结果分析如下。 正常人41名,~3H-TdR·LCT平均值为105.5±10.2万cpm,本文以<74万cpm(取99％最低下 From 1977 to 1978, we measured the cellular immune function of patients with Japanese encephalitis by smear morphometry, and we obtained some curative effects by using normal human transfer factor and immunological ribonucleic acid therapy (New Medicine, 1:10, 1975) . To further explore the relationship between the status of encephalitis and cellular immune status, we used the tritiated thymidine incorporation (~ 3H-TdR · LCT) from 1980 to 1981, As the original stimulus, 41 cases of normal and 3G cases of Japanese encephalitis were measured, the results are as follows. Normal 41, ~ 3H-TdR · LCT average of 105.5 ± 102 million cpm, this article <740000 cpm (to take the lowest 99%