نتایج جستجو برای: hepatitis b e antigen
تعداد نتایج: 2002735 فیلتر نتایج به سال:
Persistent infection with hepatitis B virus (HBV) likely depends on viral inhibition of host defenses. We report that chronic hepatitis B e antigen-positive HBV infection is associated with a significant reduction in peripheral blood monocyte expression of Toll-like receptor 2, a key component of innate immunity, thereby providing a mechanism by which wild-type HBV may establish persistent infe...
Seventy-three chronic hepatitis B patients who had either hepatitis B e antigen (HBeAg) seroconversion (group I) or HBeAg-negative disease (group II) were studied. HBV DNA levels at HBeAg seroconversion (group I) and at initial visits (group II) were significantly lower among patients who were persistently negative for HBeAg than among those who underwent HBeAg reversion.
PURPOSE The effectiveness of nucleoside analogue on patients with chronic hepatitis B-associated liver failure is still controversial. To address this issue, we did a review of the literatures and analyzed the data with emphasis on the survival and reduction in serum HBV DNA level. METHODS We searched 11 randomized controlled trials that included 654 patients with chronic hepatitis B-associat...
Abstract: Background: Hemophilia is a x-linked deficiency of factor VIII. The aim of the present study was to determine the frequencies of hepatitis B and C infections, markers of inflammation and liver function tests and also to assess the possible association between factor VIII inhibitor and hepatitis B and C infections in hemophiliacs of Hamedan Province of Iran. Materials and methods: Si...
Using the Staphylococcus aureus absorption method, we have modified a commercial radioimmunoassay kit for the determination of total antibody to hepatitis B core antigen so that we can now determine the predominant globulin species of that antibody. One-hundred percent of acute hepatitis B sera had a predominance of immunoglobulin M antibody to hepatitis B core antigen, whereas immunoglobulin G...
BACKGROUND & AIMS Hepatitis B virus (HBV) infection is a leading cause of liver diseases. We investigated the efficacy and safety of telbivudine in preventing transmission of HBV from hepatitis B e antigen-positive pregnant women with high viral loads to their infants in an open-label study. METHODS We performed a prospective study of 450 hepatitis B e antigen-positive pregnant women with HBV...
ABSTRACT Background: Hepatitis B virus (HBV) infection in patients who lack detectable hepatitis B surface antigen (HBsAg) is called occult hepatitis B infection. Such infections have been frequently identified in patients with chronic hepatitis Cliver disease, but their prevalence is not known. Methods: 207 patients with chronic hepatitis C who were HCV -RNA and antiHCV positive were stu...
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