[Relationship between the expression of HBV DNA, HBV cccDNA in human ovary tissues and the HBV intrauterine infection].

Objective: To investigate the relationship between hepatitis B virus (HBV) deoxyribonucleic acid (DNA) and HBV covalently closed circular DNA (cccDNA) in the ovary and HBV intrauterine infection.

Methods: HBV DNA and HBV cccDNA were assayed in the ovaries of 33 pregnant women who were positive for HBV DNA, tested by Fluorescent quantitative polymerase chain reaction (FQ-PCR). The level of HBV mark (HBVM) and the content of HBV DNA in peripheral blood of infants were measured by chemoluminescence and FQ-PCR methods respectively.