نتایج جستجو برای: hepatitis b infection
تعداد نتایج: 1337079 فیلتر نتایج به سال:
background: approximately 600,000 deaths occur every year as a result of the acute and chronic consequences of hepatitis b virus infection. ten different hepatitis b virus genotypes have been identified with distinct geographical distributions. different clinical outcomes, including the rate of mutations, development of hepatocellular carcinoma, chronicity, response to treatment, transplantatio...
background studies showed that hbv vaccination and consequent level of antibody are not completely adequate among dentists despite performance of highly exposure prone procedures. objectives the objectives of the study were to evaluate the levels of responsiveness to hbv vaccine and to determine the occupational factors associated among dental staff. materials and methods in total, 1612 dental ...
background occult hepatitis b infected (obi) patients cannot eradicate hepatitis b virus (hbv)-dna from their liver and peripheral blood, completely. objectives the main aim of this study was to investigate the rate of hla-a2 expression on peripheral blood mononuclear cells (pbmcs) of patients with obi. materials and methods in this experimental study, intensity of hla-a2 was measured on the pb...
Background and purpose: Viral hepatitis is a systemic infection that mainly affects the liver. We studied the prevalence of skin lesions and infectious diseases including hepatitis A and B virus infection in patients attending Qaemshahr Razi Teaching Hospital, Iran 2013-2015. Materials and methods: In this retrospective descriptive study, records of patients diagnosed with hepatitis were inv...
in the recent issue of middle east journal of digestive diseases, we read with great interest the article by bahari et al. 1 , “significance of response to hepatitits b vaccine in subjects with isolated antibody to hepatitis b core antigen”. we wanted to specify some important matters related to the article.
Objective(s): Hepatitis B virus infection causes chronic disease such as cirrhosis and hepatocellular carcinoma. The metabolomics investigations have been demonstrated to be related to pathophysiologic mechanisms in many disorders such as hepatitis B infection. The aim of this study was to investigate the saliva metabolic profile of patients with chronic hepatitis B in...
hepatitis b virus infection is a major public health problem worldwide. islamic republic of iran is a country in which hepatitisb prevalence is intermediate. the aim of this study is to assess prevalence of chronic hepatitis b infection in iran according to demographic characteristics. all cross-sectional studies concerning revalence of chronic hepatitis b infection in iran were included irres...
background: the household transmission of hepatitis b virus (hbv) is a major health problem. high incidence of hbv infection is observed within the household contacts of hbv carriers. we aimed to evaluate serological markers of hepatitis b infection among family members of hbv carriers in arak, central iran. methods: data were collected from the 100 chronic hbv carriers (subjects with positive ...
Background and Aims: Hepatitis D virus (HDV) can infect human population either as a superinfection or concurrent hepatitis B virus (HBV) infection. It is expected that presence of HDV infection is more prevalent in endemic HBV areas. Overall 5% of Iranian general populations are chronic HBV carriers. The aim of this study was to determine the seroprevalence of HDV and its clinical impact in ...
results the mean age of chb patients was 38.5± 11.9 years and 55.9% of them (231 patients) were male. there were 13 cases (3.1%) with hdv infection. there was no association between positive anti-hdv serology and factors such as age, gender, carrier state, liver enzymes, and positive hepatitis b e antigen (hbeag) serology. conclusions although hdv had a low prevalence in our area, it is importa...
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