BACKGROUND Hepatitis B virus (HBV) infection is a major global health problem in the worldwide that associated with significant morbidity and mortality in cardiac surgery. The available data on HBV distribution and genotyping of HBV are very heterogeneous. Therefore in this study, we tried to indicate the prevalence of HBV infections in cardiac catheterization patients referred to health center...

INTRODUCTION Hepatitis B virus (HBV) genotype C is prevalent in many areas of the world including Thailand and Southeast Asia. It is a strong risk for hepatocellular carcinoma (HCC) by evidence. We aimed to describe the baseline clinical information of treatment naïve genotype C infected chronic hepatitis B (CHB) patients and to describe the treatment response by surrogate outcome markers in ge...

BACKGROUND The epidemiology and impact of hepatitis δ virus (HDV) on hepatic outcomes and virological and immunological responses to highly active antiretroviral therapy (HAART) in human immunodeficiency virus (HIV) patients coinfected with hepatitis B virus (HBV) in northern Taiwan have been reported. However, the epidemiology and impact of HDV infection in HIV-HBV coinfection patients in sout...

INTRODUCTION The objectives of this study were evaluate hepatitis B virus (HBV) serological markers in children and adolescents followed up at the Child Institute of the Hospital das Clínicas, Faculdade de Medicina de São Paulo, Universidade de São Paulo; identify chronic HBV carriers and susceptible individuals in the intrafamilial environment; characterize HBV genotypes; and identify mutation...

BACKGROUND There is growing evidence suggesting that interleukin-18 (IL-18) plays a crucial role in viral clearance and disease pathogenesis, and that single nucleotide polymorphisms (SNPs) within the gene may influence its production. OBJECTIVES To investigate the potential association of two polymorphisms ( 137G/C and 607C/A) in the promoter region of the IL-18 gene with the risk of HBV rec...

BACKGROUND As most data on hepatitis in resource-poor countries relate to urban communities, surveys in the rural environment are necessary to determine the 'true' prevalence of these viral infections. We undertook a survey to determine the prevalence of hepatitis B virus (HBV) infection in an apparently healthy rural population in the Central African Republic (CAR). METHODS The cross-section...

This study aimed to explore the genetic association of polymorphisms in caveolin-1 gene (CAV1) with hepatitis B virus-related hepatocellular carcinoma (HBV-related HCC) susceptibility in a Chinese Han population.The genotyping of polymorphism was conducted using polymerase chain reaction-restriction fragment length polymorphism method. Whether the genotype distribution of polymorphisms in the h...

AIMS This article aimed at discussing the association of chronic hepatitis B virus (HBV) infection with CD44 polymorphisms in Chinese Han population; meanwhile, the interaction of polymorphisms was also analyzed based on chronic HBV infection. METHODS The genotyping of CD44 polymorphisms was conducted by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) in 108 HBV ...

BACKGROUND Hepatitis B virus (HBV) infection is a public health problem in developing countries. HBV genotypes play major role in the evolution of infection since they were involved in different clinical presentations and response to treatment. OBJECTIVES This study was conducted to evaluate the efficiency of restriction fragment length polymorphism (RFLP) analysis for HBV genotyping. PATIE...