genotype of hepatitis b virus isolates from iranian chronic carriers of the virus
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منابع مشابه
Hepatitis B Virus Genotype C Prevails Among Chronic Carriers of the Virus in Korea
Hepatitis B virus (HBV) is one of the major causative agents of chronic liver diseases in Korea. HBV has been classified into 8 genotypes by a divergence of >8% in the entire genomic sequence, and have distinct geographic distributions. There are limited data on the relevance between HBV genotypes and clinical outcomes in Korea. To investigate the clinical feature relating to HBV genotype in Ko...
متن کاملIncidence of Hepatitis B virus Surface Antigen (HBsAg) Mutations in Naïve Treated of Chronic Carriers from Tehran Metropolis, Iran
Abstract Background: Naturally occurred hepatitis B virus (HBV) with surface mutations in a variety of chronic hepatitis B (CHB) patients who have received no vaccine or HBIG bearing substitutions in surface protein, have been reported. Objectives: Current knowledge concerning the prevalence of these naturally occurring surface antigen mutations among Iranian carriers is limited. Patients and M...
متن کاملEvolution of hepatitis B virus surface gene and protein among Iranian chronic carriers from different provinces
BACKGROUND AND OBJECTIVES Iranian chronic HBV carrier's population has shown a unique pattern of genotype D distribution all around the country. The aim of this study was to explore more details of evolutionary history of carriers based on structural surface proteins from different provinces. MATERIALS AND METHODS Sera obtained from 360 isolates from 12 Different regions of country were used ...
متن کاملDetermination of Hepatitis Delta Virus Genotype among HBV Carriers in Southwest of Iran
Background and Aims: HDV is a defective satellite virus and classified in genus Deltavirus. Its disease is related and limited to HBV-infected patients. Acute infection of delta agent occurs in two different patterns simultaneous infection with both HBV & HDV or super infection of chronically HBV infected patients that lead to more sever type of hepatitis. According to genetic diversity of geno...
متن کاملevolution of hepatitis b virus surface gene and protein among iranian chronic carriers from different provinces
background and objectives: iranian chronic hbv carrier’s population has shown a unique pattern of genotype d distri- bution all around the country. the aim of this study was to explore more details of evolutionary history of carriers based on structural surface proteins from different provinces. materials and methods: sera obtained from 360 isolates from 12 different regions of country were u...
متن کاملPrevalence and genotype distribution of hepatitis delta virus among chronic hepatitis B carriers in Central Vietnam
Hepatitis D virus (HDV) infection plays an important role in liver diseases. However, the molecular epidemiology and impact of HDV infection in chronic hepatitis B (CHB) remain uncertain in Vietnam. This cross-sectional study aimed to investigate the prevalence and genotype distribution of HDV among HBsAg-positive patients in Central Vietnam. 250 CHB patients were tested for HDV using newly est...
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عنوان ژورنال:
hepatitis monthlyجلد ۸، شماره ۲، صفحات ۹۷-۱۰۰
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