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Article

Hepatitis B virus in the State of Alagoas, Brazil: genotypes characterization and mutations of the precore and basal core promoter regions.

The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases - 1 Jan 2000

Eloy Alba Maria Xavier, Moreira Regina Célia, Lemos Marcílio Figueiredo, Silva Jéfferson Luis de Almeida, Coêlho Maria Rosângela Cunha Duarte

Abstract excerpt

The aims of this study were to investigate the genotypes of hepatitis B virus and to identify the precore G1896A and basal core promoter A1762T/G1764A mutations in HBsAg and anti-HBc-positive patients. Eighty-three asymptomatic individuals, three with acute hepatitis B and 33 with chronic hepatitis B referred to viral hepatitis centers in the State of Alagoas, Brazil were analyzed according to their viral load,...

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Identifiers

PMID: 24021712
DOI: 10.1016/j.bjid.2013.03.011
PMCID: PMC9427428

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