Prevalence and Molecular Analysis of Occult Hepatitis B Virus Infection Isolated in a Sample of Cryptogenic Cirrhosis Patients in Iran
Author(s) -
Fatemeh Akhavan Anvari,
Seyed Moayyed Alavian,
Mehdi Norouzi,
Mostafa Mahabadi,
Seyed Mohammad Jazayeri
Publication year - 2014
Publication title -
oman medical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.395
H-Index - 31
eISSN - 2070-5204
pISSN - 1999-768X
DOI - 10.5001/omj.2014.23
Subject(s) - medicine , hepatitis b virus , virology , virus , cirrhosis , hepatitis b , hepatitis c virus , hepatitis , occult , viral load , serology , immunology , antibody , pathology , alternative medicine
The aims of this study are to investigate the prevalence of occult hepatitis B virus infection among patients with cryptogenic cirrhosis and to analyze the relationship between surface protein variability and occult hepatitis B virus infection, which may be related to the pathogenesis of occult hepatitis B virus infection in cryptogenic cirrhosis. Occult hepatitis B virus infection is a well-recognized clinical entity characterized by the detection of hepatitis B virus DNA in serum and/or liver in the absence of detectable hepatitis B virus surface antigen, with or without any serological markers of a past infection.
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