نتایج جستجو برای: occult hepatitis b infection
تعداد نتایج: 1345201 فیلتر نتایج به سال:
PURPOSE Occult hepatitis B infection (OBI) among HIV positive patients varies widely in different geographic regions. We undertook a study to determine the prevalence of occult hepatitis B infection among HIV infected individuals visiting a health facility in South West Cameroon and characterized occult HBV strains based on sequence analyses. METHODS Plasma samples (n = 337), which previously...
BACKGROUND Occult hepatitis B virus infection (OBI) is defined as the presence of hepatitis B virus (HBV) DNA in the liver and/or in the serum of patients with negative results of hepatitis B s antigen (HBsAg) test with or without serological markers of previous viral exposure. The impact of OBI in patients with chronic hepatitis C (CHC) is still unclear. OBJECTIVES The Aim of this study was ...
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