BACKGROUND Among the Chinese population of 1.3 billion, there are an estimated 93 million carriers of hepatitis B virus (HBV). Men who have sex with men (MSM) are at increased risk for HBV infection; however, the prevalence of HBV immunization and infection among Chinese MSM remains undetermined. METHODS A cross-sectional survey of 1,114 eligible participants was conducted in Beijing, China. ...

OBJECTIVES To report the etiology of liver cirrhosis cases diagnosed at the University Hospital in Vitoria, Espirito Santo, Brazil. METHODS The medical charts of patients with liver cirrhosis who presented to the University Hospital in Vitoria were reviewed. Chronic alcoholism and the presence of hepatitis B or C infections (HBV and HCV, respectively) were pursued in all cases. RESULTS The ...

MicroRNAs (miRNAs) comprise an important class of small (about 22 nt) conserved nonprotein-coding RNAs that specifically regulate cellular gene expression at the post-transcriptional level. Increasing researches showed that miRNAs have emerged as critical regulators involved in diverse physiological and pathological processes, including such as proliferation, differentiation and development, ap...

Hepatitis B viral infection is usually a self-limiting disease in immunocompetent individuals. Chronic infection can be seen in up to 5% of infected patients. Renal manifestations of chronic HBV infection are usually glomerular. We describe here an uncommon presentation of a patient with chronic HBV infection with very high viral load and rapidly progressive renal failure. Renal biopsy showed f...

Hepatitis B virus infection (HBV) with undetectable levels of HBsAg, has been named occult HBV infection and observed in immunosuppressed patients. The aim of this study was to determine the frequency of occult HBV infection in patients with HIV from the West of México, using a combination of serological markers and nPCR. Thirty eight HIV/AIDS patients, 32 men (84.2%) and 6 (5.8%) women, withou...

Introduction. Blood-borne infections are a major cause of harm in individuals on haemodialysis (HD). In particular, knowledge about hepatitis B (HBV), C (HCV) and human immunodeficiency virus (HIV) status HD patients is concern, since these may comorbidities this setting. There paucity data regarding issue Argentina. Hypothesis/Gap Statement. The epidemiological surveillance HBV, HCV, HIV funda...

Hepatitis B virus (HBV)-associated nephropathy is not a rare manifestation of HBV infection; this could result in diagnostic confusion and the possible misidentification of a diabetic patient with albuminuria. We present the first published case of a HBV-associated nephropathy occurring in a patient with diabetes. The patient was a 24-year-old man who was admitted to hospital with 4 days of gen...

The relationship between the histological diagnosis and serological and tissue markers of HBV replication in 41 Greek and 29 British patients with chronic HBV infection were studied. All the nine Greek and 13 British patients who were HBeAg positive had HBV-DNA in serum and HBcAg expression in the hepatocytes. The majority (73%) of these patients had active liver disease. Forty seven per cent o...

In a country with a high prevalence (16%) of chronic serum HBsAg carriers like Romania there is a special interest in the diagnosis, epidemiology, clinics, pathology and treatment of HBV infection The idea of HBV genotyping arose from the need of understanding the complex interactions between virus and host. The purpose of this article is to present a study which aimed to identify the circulati...