论文部分内容阅读
大多数患乙型病毒性肝炎的病人在潜伏期或急性期对常能获得血清抗原(乙型肝炎抗原(HBag]),在88个患乙型病毒性肝炎病人血清中以被动血球凝集试验(PHA)和放射免疫分析(RIA)方法检查了对抗 HBag 的抗体。70人(79.5%)在暴露后的同时,血清中出了 HBag 抗原,肝炎发病后常出现明显的原发型的抗 HBag 的反应,但是,在77例中看到原发型或继发型抗 HBag 反应是在肝炎的临床后期发现。大多数人经与父母接触后对传染有抵抗力,并有继发性的抗体反应,作者认为,感染乙型病毒性肝炎之后对 HBag 原发的抗体反应是普谝的。保护性免疫是经常的而不受乙型病毒性肝炎早期暴露的影响。
The majority of patients with viral hepatitis B often have access to serum antigens (HBag) during their incubation or acute phase and in 88 patients with viral hepatitis B they pass the passive hemagglutination test (PHA ) And radioimmunoassay (RIA) were used to examine anti-HBag antibodies.70 (79.5%) HBsAg antigens were present in serum at the same time after the exposure, and obvious primary anti-HBag responses were observed after hepatitis onset , However, the primary or secondary anti-HBag response was seen in the clinical phase of hepatitis in 77. Most people are resistant to infection and have secondary antibody responses after contact with their parents, and the authors It is thought that the primary antibody response to HBag after infection with hepatitis B is general and that protective immunity is frequent and not affected by early exposure to hepatitis B virus.