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目前以最敏感的方法检测乙型肝炎表面抗原(HBsAg),仍可漏检10%。选择酶联免疫吸附试验(ELISA)检测乙型肝炎病毒核心抗体(抗-HBc)来筛选献血员,其阳性检出率大大高于HBsAg阳性检出率。因此在献血员中应用抗-HBc的检测,是避免输血后肝炎发生的重要手段之一。1982年底,笔者用ELISA法对36例新老献血员进行了抗-HBc检测,现将结果报告如下。
At present, the most sensitive method to detect hepatitis B surface antigen (HBsAg), can still undetectable 10%. Select the enzyme-linked immunosorbent assay (ELISA) detection of hepatitis B virus core antibody (anti-HBc) to screen blood donors, the positive detection rate was significantly higher than the HBsAg positive detection rate. Therefore, the application of anti-HBc in blood donors is one of the important ways to avoid hepatitis after blood transfusion. The end of 1982, the author of 36 new and old blood donors by ELISA method for anti-HBc test, the results reported below.