Our study suggests that the HBcAg reflects directly the presence of HBV and the Dane particle in the body and the level of virus replication. It is a reliable marker for HBV infection.

• 结果表明:血清HBcAg能直接反映HBV存在,其检测可作为人体内是否存在Dane颗粒及其复制程度标志,是反映HBV传染性的可靠指标。