【摘要】 <正> 乙型肝炎核心抗原及其抗体,在乙型肝炎感染上作用很大,因核心抗原不易在血清中检出,因此血清中抗-HBc 的检测即做为乙肝诊断和传染性大小的重要指标。抗-HBc 在血清中用敏感方法检测阳性率很高,不同类型的抗-HBc 出现有何意义,是一个值得研究探讨的问题。为此目的,我们应用美国 Abbott 公司的 ELISA 试剂盒,对更多还原

【Abstract】 Sera of 348 healty adults were collect to detect Anti-HBc by ELISA (AbbottUSA).The positive rate Anti-HBc was 51.2%.The positive rate rises as the ageincreases.The highest positive rate is between age 41～50 years which is 79.2%.Amongdifferent groups of professions the highest percentage is in the medical service whichis 80.8%.There were seven types of Anti-HBc detected in the sera.The most commontype is Anti-HBc together with Anti-HBs existed at the same time in the serawhich is 53.4%.Sera containing Anti-HBc alone are 27.5%.Anti-HBc blood haven’ttransfusion of cause hepatitis.But transfusion of blood containing both HBsAg and Anti-HBc,hepatitis occur-red.Mothers containg Anti-HBc alone in their sera haven’t been found HBsAg in thesera of their 3 children.So,The authors concluded that sera containing Anti-HBcalone is much less infectious than sera containing both Anti-HBc and HBsAg.更多还原