نتایج جستجو برای: hepatitis b on
تعداد نتایج: 8896218 فیلتر نتایج به سال:
Background and purpose: Viral hepatitis is the leading cause of morbidity and mortality in human societies. Hepatitis Â, in particular is one of the most important health problems in the world. This disease occurs in societies with low to medium socioeconomic status. Ït is asymptomatic to mild in childhood but the infection pattern has changed and it occurs in adults with higher morbidity and...
Background: Worldwide, about 350 million people are infected with Hepatitis B virus (HBV), most of them in Asia. Up to 1 million of them die due to these sequels annually. Few studies concerned about HBV awareness of Iranians young people. As health education programs should be based on awareness of target group about the disease, we conducted a national survey to evaluate health literacy and v...
introduction hepatitis b infection remains a major health problem worldwide and is an important cause of morbidity and mortality. since it is transmitted parenterally, investigation of new cases of hepatitis b infections for potential routes of transmission plays a crucial role in controlling hepatitis b infection in the community. case presentation in this study, we reported a new case of hepa...
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...
Background: Hepatitis B virus is known as one of the most common pathogen in the world. 350 million people are chronic carrier in the world and more than 3/4 hepatitis B virus infection are in Middle East and Africa. Various statistics of this infection has been reported in Iran. Since vaccination plan of 1989 born not only in Zabol but through Iran, will be performed and there is no exact info...
Abstract Background and objective: Hepatitis B virus (HBV) is a DNA virus with high tendency toward hepatic tissue. There are currently about 3 million HBV-infected people and 350 to 400 million chronic carriers of this virus in the world. X protein plays a role in the over-expression of oncogenes, carcinogenicity of liver cells and overlaps with the basal co...
Background: Poor response to various vaccines especially hepatitis B is common. The purpose of this study was to evaluate the effect of selenium on immune response against hepatitis B vaccine with accelerated method in insulin-dependent diabetes mellitus patients.Methods: In this randomized clinical trial study, 62 insulin dependent diabetic patients were divided into case and control groups (e...
Background and Objective: Hepatite B is one of the most important infection in the world. The best way to prevent hepatitis B infection is by getting the hepatitis B vaccine. The aim of this study was to evaluate level of HBs antibody titer of 10-18 years healthy students in Razavi Khorasan, North Khorasan and South Khorasan. Materials and Methods: This study was a descriptive analytic...
SUMMARY To investigate the relationship between studying in the field of laboratory sciences and some of markers of Hepatitis B virus, the prevalence of Hepatitis Bs Ag, Hepatitis Be Ag and their antibodies, were studied in 423 students of Tehran Universities. Using the enzyme linked immunosorbent assay (ELISA) method, it was found that 1.4 % of laboratory sciences students possessed HBsAg,9% ...
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