本文报导了应用胞浆乳酸脱氢酶检测法(LDH法)对各类乙型肝炎患者及慢性无症状携带者ADCC和NK效应进行研究,其结果表明在急性乙型肝炎的急性期,慢性迁移性肝炎、慢性活动性肝炎的活动期患者的ADCC和NK活性均显著低于健康对照组,而在各类乙肝患者的恢复期,ADCC和NK活性又回升到正常水平,和健康对照组无显著差异(P>0.05)。 This paper reports the application of LDH assay to study the ADCC and NK effects of various types of hepatitis B patients and chronic asymptomatic carriers. The results show that in the acute phase of acute hepatitis B, chronic migration ADCC and NK activity in patients with active hepatitis and chronic active hepatitis were significantly lower than those in healthy controls, while ADCC and NK activity returned to normal levels in the recovery period of all kinds of hepatitis B patients, which were not significantly different from those in healthy controls Difference (P> 0.05).