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对53例无症状HBsAg携带者(ASC)的血清乙型肝炎病毒脱氧核糖核酸(HBV-DNA)、DNA多聚酶(DNAP)、乙肝病毒表面抗原多聚白蛋白受体(HBsAg-PHSA-R)和e系统作了检测。89例乙型肝炎现症病人作为对照。结果具有HBV-DNA及DNAP两项阳性共存者,在ASC为26例(49.06%),乙型肝炎为43例(48.31%),两者无显著差异(P>0.05)。e抗原阳性率和HBsAg-PHSA-R阳性率也无显著差异。结果提示:最少有半数的ASC是具有HBV复制的乙肝病毒携带者。其传染性与乙型肝炎现症病人相同。
Serum levels of HBV DNA, DNA polymerase, hepatitis B virus surface antigen poly-albumin receptor (HBsAg-PHSA-R), and serological markers of hepatitis B virus (HBsAg-PAb) in 53 asymptomatic HBsAg carriers e system was tested. 89 cases of hepatitis B patients as a control. Results There were 26 cases (49.06%) with ASC, 43 cases (48.31%) with hepatitis B, no significant difference between them (P> 0.05). e antigen positive rate and HBsAg-PHSA-R positive rate no significant difference. The results suggest that at least half of ASC is hepatitis B virus carriers with HBV replication. Its infectious and hepatitis B patients with the same disease.