Methods:The amount of HBV DNA in the sera of patients with chronic hepatitis B (CHB), chronic severe hepatitis B (CSHB) and hepatic B cirrhosis (HBC) were measured with FQ PCR.

• 方法 :采用荧光定量 PCR( FQ- PCR)法检测慢性乙型肝炎 ( CHB)、慢性乙型重型肝炎 ( CSHB)、乙型肝炎性肝硬化 ( HBC)患者血清 HBV DNA含量。