نتایج جستجو برای: b interferon
تعداد نتایج: 954732 فیلتر نتایج به سال:
Correspondence to: Dr P Ferenci, Clinic of Internal Medicine IV, Department of Gastroenterology and Hepatology, University of Vienna, Wahringer Gurtel 18-20, A-1090 Wien, Austria. Abstract Interferon is currently considered to be the only accepted effective treatment for chronic viral hepatitis. A history of the treatment of chronic hepatitis B and C before the use of interferon is presented he...
We treated 10 patients who had chronic non-A,non-B hepatitis with recombinant human alpha interferon in varying doses (0.5 to 5 million units) daily, every other day, or three times weekly for up to 12 months. In 8 of the 10 patients, elevated serum aminotransferase levels decreased rapidly during therapy and eventually fell into the normal or nearly normal range. In two of these patients, the ...
The cellular origins of type I and type II interferons released into the circulation of mice with delayed hypersensitivity were investigated. We determined the effect of treatment with various immunosuppressive agents, including cyclophosphamide, cycloheximide, antithymocyte serum, and whole-body X-irradiation, on the release of interferons after intravenous injection of specific (old tuberculi...
UNLABELLED Introduction. Oxymatrine (OMTR) is widely used for the treatment of chronic hepatitis B (CHB) in China. Several recent reports revealed that OMTR together with interferon yielded a higher sustained virological response (SVR) than interferon alone. AIM To elucidate this topic using meta-analysis of data from published randomized controlled trials (RCTs). MATERIAL AND METHODS The ...
An interleukin 2-independent murine T cell line (BFS) was isolated that produced immune interferon after stimulation with phorbol 12-myristate 13-acetate. The BFS cell line did not produce detectable levels of interleukin 1, interleukin 2, B cell growth factor, macrophage-granulocyte colony-stimulating factor, macrophage-activating factor, or T cell replacing factor. Maximal interferon was indu...
We showed previously that type I interferon causes a down-regulation of mitochondrial gene expression. We show here that IFN treatment leads to functional impairment of mitochondria. Western blot analysis indicated that interferon treatment reduces the steady-state level of cytochrome b in murine L-929 cells. Interferon produced a reduction in cytochrome c oxidase and NADH-cytochrome c reductas...
This report describes an accurate, reproducible, and efficient microassay for human interferon, using a dye-uptake method to quantitate cytopathogenicity. The antiviral activity was measured by using a Gilford 300-N microsepctrophotometer, with the automatic programmer, sampler, and data lister. Two hundred interferon samples, each in a final volume of 1.0 ml, may be analyzed and recorded in 45...
UNLABELLED The B cell-activating factor (BAFF) is critical for B cell development and humoral immunity in mice and humans. While the role of BAFF in B cells has been widely described, its role in innate immunity remains unknown. Using BAFF receptor (BAFFR)-deficient mice, we characterized BAFFR-related innate and adaptive immune functions following infection with vesicular stomatitis virus (VSV...
UNLABELLED Alpha interferon is the only licensed drug for hepatitis B with immunomodulatory as well as viral inhibitory properties. Potential advantages of interferon compared to nucleoside analogs include a lack of drug resistance, a finite and defined treatment course, and a higher likelihood for hepatitis B surface antigen (HBsAg) clearance. Approximately 30% of hepatitis B e antigen (HBeAg)...
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