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应用ELISA及RPHA法检查91例无症状HBeAg携带者的血清,其HBeAg阳性率为54.9％,多聚人血清白蛋白(PHSA)受体阳性率为52.7％,前S_2抗原阳性率为42.9％;经统计学处理,三者之间无显著差异.在50例HBeAg阳性标本中PHSA受体检出率为96％;41例HBeAg阴性标本中未检出.这提示无症状HBsAg携带者中检出PHSA受体及前S_2抗原与硷出HPeAg一样具有意义.我们认为在各基层卫生防疫站,对从业人员体检中可用RPHA法检测PHSA受体.
The positive rate of HBeAg in 91 cases of asymptomatic HBeAg carriers was 54.9%. The positive rate of PHSA receptor was 52.7% and the positive rate of former S_2 antigen was 42.9%. There was no significant difference among the three groups, the detection rate of PHSA was 96% in 50 cases of HBeAg positive specimens and not in 41 cases of HBeAg negative specimens.This indicated that asymptomatic HBsAg carriers detected The PHSA receptor and the former S_2 antigen have the same significance as the HPeAg.We think that the RPHA method can be used to detect the PHSA receptor in the physical examination of practitioners at the grass-roots health and epidemic prevention stations.