نتایج جستجو برای: hbv prophylaxis
تعداد نتایج: 44040 فیلتر نتایج به سال:
The scarcity of available organs and the gap between supply and demand continue to be the main limitations of liver transplantation. To relieve the organ shortage, current transplant strategies have implemented extended criteria, which include the use of liver from patients with signs of past or present hepatitis B virus (HBV) infection. While the use of liver grafts from donors with evidence o...
We investigated the effectiveness of lamivudine to prevent hepatitis flare up due to reactivation of hepatitis-B virus (HBV) in hepatitis-B surface antigen (HBsAg)-positive patients with Non-Hodgkin's lymphoma (NHL) during cytotoxic chemotherapy. HBsAg-positive patients with NHL were identified from the lymphoma database of the Asan Medical Center from January 1995 to August 2002, and their med...
The increasing demand for transplantation has led to consideration of liver grafts from donors exposed to hepatitis B virus (HBV). Six transplantations of liver grafts from hepatitis B surface antigen (HBsAg) positive donors have been reported; two recipients suffered from HBV/HDV (hepatitis Delta virus) coinfection and were followed up for 10-12 months. Here, we report a 56 months follow-up of...
Background & Aims HBV genotype G (HBV/G) is mainly found in co-infections with other genotypes and was identified as an independent risk factor for liver fibrosis. This study aimed to analyse the prevalence of HBV/G healthy European carriers characterize crosstalk genotypes. Methods A total 560 were tested via HBV/G-specific PCR co-infections. Quasispecies distribution analysed deep sequencing,...
background and objective: although hepatitis b vaccine immunogenicity is high, certain risk factors such as age, tobacco consumption, obesity and genetic background have been associated with low responsiveness to hbv vaccine. we aimed to evaluate the role of occult hepatitis b virus (hbv) infection in non-responder adults to hbv vaccine in a low endemic area for hbv. material and methods : a to...
Integration of hepatitis B (HBV) vaccination into national immunization programs has resulted in a significant reduction virus transmission worldwide, and specifically previously highly endemic countries. A key aspect HBV elimination strategy is the administration birth dose followed by further newborns. Additional preventive measures include screening during pregnancy, antivirals as well use H...
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