Results 191 to 200 of about 21,507 (222)

Occult hepatitis B infection in blood donors

Vox Sanguinis, 2008
H. W. Reesink, C. P. Engelfriet, G. Henn, W. R. Mayr, G. Delage, F. Bernier, T. Krusius, A. Assal, P. Gallian, C. Corbi, P. Morel, B. David, P. De Micco, H. Murokawa, H. Yugi, S. Hino, K. Tadokoro, O. Flesland, E. Brojer, M. Oe towska, G. Olim, F. Nascimento, H. Goncalves, L. Castro, M. Morais, S. L. Stezinar, M. Alvarez, S. Sauleda, R.
Reesink, H. W., Engelfriet, C. P., Henn, G., Mayr, W. R., Delage, G., Bernier, F., Krusius, T., Assal, A., Gallian, P., Corbi, C., Morel, P., David, B., de Micco, P., Murokawa, H., Yugi, H., Hino, S., Tadokoro, K., Flesland, O., Brojer, E., Letowska, M., Olim, G., Nascimento, F., Gonçalves, H., Castro, L., Morais, M., Stezinar, S. L., Alvarez, M., Sauleda, S., González, R., Niederhauser, C., Stolz, M., Allain, J.-P., Owusu-Ofori, S., Eglin, R., Stramer, S., Busch, M., Strong, D. M., Epstein, J., Biswas, R.   +38 more
openaire   +4 more sources

Occult Hepatitis B in HIV-Infected Patients

JAIDS Journal of Acquired Immune Deficiency Syndromes, 2004
Prevalence of hepatitis B virus (HBV) markers, including occult HBV, has not been described in diverse cohorts among HIV-infected patients. The objective of this study was to assess prevalence and significance of active and occult HBV infection in an HIV-positive US cohort. A random sample was taken from 2 prospective multicenter treatment intervention
Norah J, Shire, Susan D, Rouster, Natasa, Rajicic, Kenneth E, Sherman   +3 more
openaire   +2 more sources

Occult hepatitis B virus and hepatitis C virus infections

Reviews in Medical Virology, 2008
AbstractOccult HBV infection is a well‐recognised clinical entity characterised by the detection of HBV‐DNA in serum and/or in liver in the absence of detectable hepatitis B surface antigen (HBsAg). Occult HBV infection has been described not only in patients who have resolved an acute or chronic HBV infection but also in patients without any ...
Vicente, Carreño, Javier, Bartolomé, Inmaculada, Castillo, Juan Antonio, Quiroga   +3 more
openaire   +2 more sources

A 2010 update on occult hepatitis B infection

Pathologie Biologie, 2010
Occult hepatitis B virus infection is a challenging issue whose virological and clinical relevance has been a source of long-lasting debate. By definition, OBI is characterized by the persistence of HBV-DNA in the liver tissue (and in some cases also in the serum) in absence of HBsAg.
RAIMONDO, Giovanni, POLLICINO, Teresa, Romanò L, Zanetti AR   +3 more
openaire   +3 more sources

Occult Hepatitis B Infection

2017
Occult hepatitis B infection is a unique disease entity defined by detectable hepatitis B virus DNA in the sera and/or livers in subjects who are negative for HBsAg. OBI can be classified by serology. It can also be classified according to the medical history of the subjects.
openaire   +1 more source

Occult Hepatitis B Virus (HBV) Infections: Hepatitis B Surface Antigen (HBsAg) Negative and Primary Occult

Current Hepatitis Reports, 2013
Occult HBV infection (OBI) is defined as persistence of HBV genomes (with detectable or undetectable serum HBV DNA) in the liver of serum HBsAg negative individuals. It represents the HBsAg negative phase of the natural history of HBV infection in individuals with self-limited acute hepatitis B or in HBsAg carriers or chronic hepatitis B patients who ...
Ferruccio Bonino, Maurizia Rossana Brunetto   +1 more
openaire   +1 more source

Occult Hepatitis B Prevalence in Hepatitis B Vaccinated Dialysis Patients

Turkish Nephrology Dialysis Transplantation, 2017
Cumhuriyet ...
Huzmeli, Can, Seker, Ayse, Candan, Ferhan, Bagci, Gokhan, Akkaya, Lale, Bakici, Mustafa Zahir, Kayatas, Mansur   +6 more
openaire   +3 more sources

Occult hepatitis B virus infection in hepatitis B vaccinated children in Taiwan

Journal of Hepatology, 2009
Presence of occult HBV infection in HBV vaccinated children remains largely unknown. The aim of this study was to investigate the prevalence of occult HBV infection among HBV vaccinated children in Taiwan.Forty-six HBsAg negative sera from vaccinated children were enrolled randomly.
Shu-Chi, Mu, Yu-Min, Lin, Guey-Mei, Jow, Bing-Fang, Chen   +3 more
openaire   +2 more sources

[Occult hepatitis B virus infection].

Virologie (Montrouge, France)
Occult hepatitis B virus (HBV) infection is a peculiar form of chronic viral infection identified since the early 80's and can be defined as the presence of HBV DNA in the serum and/or in the liver tissue of patients negative for the HBV surface antigen (HBsAg) using usual serological tests.
A, Vallet-Pichard, S, Pol
openaire   +1 more source

Cell entry and release of quasi-enveloped human hepatitis viruses

Nature Reviews Microbiology, 2023
, Xin Yin, Christopher Walker
exaly