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肝脏疾患的血液中可检出免疫复合物(IC)。一般认为IC的生成是参与排除包括病毒在内的各种抗原,但IC本身引起的肝细胞损害亦有重要意义。肝脏疾病中原发性胆汁性肝硬化及乙型肝炎等与IC有关,虽已有多篇报导,但就各型病毒性肝炎比较研究的报告尚未做出。这次作者根据急性病毒性肝炎各型患者血中IC值的观察结果,在甲型肝炎尤其是IgM型IC呈现高值,加以报告。本研究以能否定药物、酒精等参与的急性病毒性肝炎患者为对象。甲型及乙型肝炎的诊断,则分别根据IgM型的HA抗体(RIA法)、乙型肝炎表面抗原(RPHA法)或乙型肝炎核心抗体(RIA法)作出。非甲非乙型肝炎的诊断则在不能检出上述指标的情况下作出。以发病后12天内得以采血的标本为急性期,就甲型肝炎5例,追踪了由急
Immune complex (IC) can be detected in the blood of liver disease. Is generally believed that the formation of IC is involved in the exclusion of various antigens, including viruses, but the IC itself caused by liver cell damage is also of great significance. Although there are many articles about primary biliary cirrhosis and hepatitis B in liver diseases related to IC, reports on comparative studies on various types of viral hepatitis have not yet been made. According to the observation of IC values in blood of various types of patients with acute viral hepatitis, the authors present high values of hepatitis A, especially IgM, and report them. This study is aimed at patients with acute viral hepatitis who can negate drugs and alcohol. The diagnosis of hepatitis A and B were made according to IgM type HA antibody (RIA method), Hepatitis B surface antigen (RPHA method) or Hepatitis B core antibody (RIA method). The diagnosis of non-A, non-B hepatitis was made when the above indicators could not be detected. In 12 days after onset to blood samples were acute, hepatitis A in 5 cases, followed by the urgency