Correlation analysis between HBV Pre-S1 antigen with HBeAg and HBV DNA / 第二军医大学学报

ABSTRACT

Objective:To study the correlation between HBV Pre-S1 antigen,HBeAg levels and HBV DNA copies,so as to assess the clinical value of Pre-S1 in detection of HBV replication.Methods:A total of 363 HBsAg-positive samples were col- lected.The levels of Pre-S1 antigen,HBeAg and HBV DNA copies were determined by ELISA,time-resolved immuno-fluores- cent method and real-time fluorescent quantitative PCR(FQ-PCR),respectively.The correlation between the determination re- sults was analyzed.Results:Pre-S1 antigen level was correlated with the level of HBeAg(X~2=94.4,P