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[A study of the characteristics of pre S/S gene mutation of hepatitis B virus (HBV) in mothers and HBV-infected children via mother-to-infant transmission].

Zhonghua nei ke za zhi - 1 Jun 2003

Xu Hong-mei, Ren Hong, Peng Ming-li, Ling Ning, Qing Yu-ling

Abstract excerpt

OBJECTIVE: To investigate the characteristics of mutations in pre S/S gene of HBV in asymptomatic carrier (AsC) children infected through mother-to-infant transmission and their AsC mothers with different degree of viremia. METHODS: According to the levels of viremia in every pair of mother and child, 15 pairs of child and mother were divided into three groups 5 pairs in each group in this study: group I (both...

Topics

Adult
Child
Cloning, Molecular
Female
Hepatitis B
Hepatitis B Surface Antigens
Hepatitis B virus
Humans
Infectious Disease Transmission, Vertical
Male
Mutation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Protein Precursors

Viremia

Source

Identifiers

PMID: 12895321

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