Background an aims: Current interferon alfa (IFN) treatment of chronic hepatitis B has limited efficacy. The role of hepatitis B virus (HBV) genotypes for response to IFN was investigated. Patients and methods: HBV genotype was determined by direct sequencing of the HBV X gene in 165 consecutive patients with chronic replicative hepatitis B treated with standard IFN. HBV genotype A or D was fou...

Viral hepatitis is one of the major health concerns worldwide, particularly in Asian countries. Mongolia, which is located in northern Asia, between Russia and China, is confronting various infectious diseases, such as viral hepatitis and tuberculosis. As for healthy individuals in Mongolia, the reported prevalence of hepatitis B surface antigen (HBsAg) was 9 or 10% and the reported prevalence ...

aim : the aim of study was to determine the preliminary result of treatment with pegasys in iranian chronic hepatitis b patients (with genotype d) referred to tehran hepatitis center (thc). background : the genotype of hbv and ethnicity of the patients can affect the response rate to pegasys. patients and methods : during 2006-2008, 12 patients with naïve chronic hepatitis b (genotype d) that r...

Co infection with hepatitis C virus and hepatitis D virus (HDV) is less common than that with HIV and HCV, although more attention has been given to HCV co infection as a result of its higher frequency of chronic disease. The present investigation was attempted to determine the exact prevalence of hepatitis B virus (HBV), hepatitis C virus (HCV) and hepatitis D virus (HDV) infection among liver...

background chronic hepatitis b (chb) is accompanied by inflammation of liver because of infection with hepatitis b virus (hbv). previous studies revealed an inverse association between vitamin d and hbv dna levels. objectives the current study aimed to investigate the levels of 25 (oh) d3 (the steady form of vitamin d), mir-378 and hbv dna in the patients with chb. patients and methods one hund...

BACKGROUND Hepatitis B virus is hyperendemic in Sudan. Our aim was to molecularly characterize hepatitis B virus from Sudanese individuals, with and without liver disease, because genotypes play an important role in clinical manifestation and treatment management. METHODS Ninety-nine patients - 30 asymptomatic, 42 cirrhotic, 15 with hepatocellular carcinoma, 7 with acute hepatitis and 5 with ...