BACKGROUND Hepatitis D (or hepatitis delta) virus is a defective virus that relies on hepatitis B virus (HBV) for transmission; infection with hepatitis D can occur only as coinfection with HBV or superinfection of an existing HBV infection. Because of the bond between the two viruses, control measures for HBV may have also affected the spread of hepatitis D, as evidenced by the decline of hepa...

UNLABELLED The serum level of the human cathelicidin-LL37, an immunomodulatory vitamin D-induced peptide was less studied in viral hepatitis. The aim of this study was to analyse the cathelicidin-LL37 and vitamin D serum level in hepatitis B virus (HBV) and hepatitis C virus (HCV) infections and their correlations. METHODS A total of 52 patients with HBV and HCV hepatitis and 22 controls were...

background : hepatitis b virus (hbv) is one of the most popular causes of chronic liver diseases through the world. there are approximately 350 million individuals infected with the hbv that 15 to 20 million of them are co-infected with hdv. it is known that co-existent infection with hdv tends to accelerate the progress of chronic hbv infection to chronic hepatitis, cirrhosis and hepatocellula...

background the presence of an infected family member significantly increases the risk of hbv transmission, but many socio-demographic and viral characteristics of family members affect the transmission rate. objectives in this study, we have used data mining techniques to investigate the impact of different variables in intrafamilial transmission of hbv infection. patients and methods demograph...

conclusions in conclusion, the prevalence of hbv infection was low in the south of iran, but genotype d represented the major hbv genotype in this population. among the variables, age, duration of hd, history of blood transfusion, and using shared hd devices influenced the prevalence of hbv among hd patients. results both kinds of assay determined that nine (5.88%) patients were hbv positive (h...

introduction and aims: although a few studies have done in our country in the field of hepatitis d, its risk factors are not clearly known. this study was conducted with the aim of assessing the relative frequency and risk factors of hdv and the correlation between hdv and severity of liver damage. materials and methods: this was a cross sectional study. 280 hbsag positive subjects (including 1...

conclusions treatment with peg ifn α achieved a sustained negativity of hdv rna in about one third of patients. duration of peg ifn α therapy might be prolonged to at least 24 months or more to prevent the occurrence of hepatitis b virus (hbv) relapse encountered six months after completion of the treatment. patients and methods the sample size was based on available patients potentially to be ...