Objective To evaluate the use of a gold-immunochromatography assay(GICA)in rechecking hepatitis B surface antigen(HBsAg)-positive samples that were selected using an enzyme-linked immunosorbent assay(ELISA).Methods ELISA was used to screen serum samples for HBsAg positivity and no jaundice or hemolysis.Samples were divided into 5groups(A-E)according to the OD/cutoff.Forty samples were randomly selected from each group and 40 samples of serum from healthy individuals were included as the control group(group ...
【更新日期】
2016-11-03
【分类号】
R446.6;R512.62
【正文快照】
*乙型肝炎病毒(hepatitis B virus,HBV)感染是我国严重的公共卫生问题之一[1]。作为HBV感染诊断的重要标志物,乙型肝炎表面抗原(hepatitis B surfaceantigen,HBsAg)的检测已在实验室广泛开展。酶联免疫吸附试验(ELISA)因具有灵敏度及特异性较高、价格低廉等优点而成为临床实验?
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