Results 181 to 190 of about 21,507 (222)
Occult Hepatitis B infection and immunity
International Journal of Current Research in Medical Sciences, 2017 openaire +1 more source
Case report: Recombinant human type II tumour necrosis factor receptor-antibody fusion protein induced occult hepatitis B virus reactivation leading to liver failure. [PDF]
J Int Med ResQin Y, Zhou W, Zhou X, Li H.
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Occult hepatitis B virus infection
Journal of Hepatology, 2007The persistence of hepatitis B virus (HBV) genomes in HBV surface antigen (HBsAg) negative individuals is termed occult HBV infection. Occult HBV status is associated in some cases with mutant viruses undetectable by HBsAg assays, but more frequently it is due to a strong suppression of viral replication and gene expression.
RAIMONDO, Giovanni +3 more
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The Lancet Infectious Diseases, 2002
Worldwide, chronic hepatitis B virus (HBV) infection is the primary cause of cirrhosis and hepatocellular carcinoma and is one of the ten leading causes of death. Traditionally, people with chronic HBV infection have been identified with blood tests for HBV antigens and antibodies. Recently, another group of patients with chronic HBV infection has been
Michael, Torbenson, David L, Thomas
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Worldwide, chronic hepatitis B virus (HBV) infection is the primary cause of cirrhosis and hepatocellular carcinoma and is one of the ten leading causes of death. Traditionally, people with chronic HBV infection have been identified with blood tests for HBV antigens and antibodies. Recently, another group of patients with chronic HBV infection has been
Michael, Torbenson, David L, Thomas
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Occult hepatitis B virus infection
Digestive and Liver Disease, 2000Many studies have shown that hepatitis B virus infection may also occur in hepatitis B surface antigen-negative patients. This occult infection has been identified both in patients with cryptogenic liver disease and in patients with hepatitis C virus-related chronic hepatitis, and much evidence suggests that it may be a risk factor of hepatocellular ...
RAIMONDO, Giovanni +8 more
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2021
Occult hepatitis B virus infection (OBI) is defined as the presence of HBV replicative templates in the liver with/without circulating HBV DNA in patients with undetectable hepatitis B surface antigen (HBsAg). The prevalence of OBI is estimated to be ranging from
Tai-Chung Tseng, Chun-Jen Liu
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Occult hepatitis B virus infection (OBI) is defined as the presence of HBV replicative templates in the liver with/without circulating HBV DNA in patients with undetectable hepatitis B surface antigen (HBsAg). The prevalence of OBI is estimated to be ranging from
Tai-Chung Tseng, Chun-Jen Liu
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Occult hepatitis B and HIV infection
European Journal of Gastroenterology & Hepatology, 2019Introduction Occult hepatitis B virus (HBV) infection, so-called occult B infection (OBI), is defined by the recognition of HBV-DNA in the absence of serum hepatitis B surface antigen (HBsAg). The HBV-DNA genome in OBI is fully replication competent and produced in the liver, characteristically with low-level HBV-DNA ...
Vicente, Soriano +6 more
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Occult hepatitis B virus infection
Transfusion Clinique et Biologique, 2004The detection of HBV DNA without HBsAg with or without the presence of HBV antibodies outside the acute phase window period defines occult HBV infection. This condition has been described in hepatocellular carcinoma (HCC), chronic hepatitis B, healthy HBV carriage and recovered infection, chronic hepatitis C and individuals without serological markers ...
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Occult hepatitis B virus infection with positive hepatitis B e antigen
Clinica Chimica Acta, 2015Hepatitis B e antigen (HBeAg) is a marker to indicate active replication of hepatitis B virus (HBV). Occult HBV infection (OBI), referred to persistence of HBV DNA in serum and/or liver without detectable serum hepatitis B surface (HBsAg), usually has low HBV DNA levels.
Zhenge, Han +5 more
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Occult hepatitis B in renal transplant patients
Transplant Infectious Disease, 2005Abstract: Background. Occult hepatitis B (HB) is characterized by the presence of HBV‐DNA in patients who do not have HB surface antigen (HBsAg) detectable in sera, and is frequently described in patients with hepatitis C virus (HCV) infection. These viral liver diseases are common and may have a negative impact on the survival of renal transplant ...
A A, Peres +6 more
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