نتایج جستجو برای: th1 cytokines

تعداد نتایج: 78822  

Journal: :iranian journal of allergy, asthma and immunology 0
abdollah jafarzadeh department of immunology, school of public health, tehran university of medical sciences, tehran, iran and department of immunology, school of medicine, rafsanjan university of medical sciences, rafsanjan, iran. fazel shokri department of immunology, school of public health, tehran university of medical sciences, tehran, iran and monoclonal antibody research center, avicenna research institute (acecr), tehran, iran.

the immune response to hepatitis b surface antigen (hbsag) is influenced by several factors, of which hla antigens and balanced secretion of th1/th2 cytokines play important roles. the aim of this study was to evaluate the influence of hla antigens on cytokine secretion by hbsag-stimulated peripheral blood mononuclear cells (pbmc) from healthy neonates vaccinated with recombinant hbsag. pbmcs w...

Journal: :iranian journal of immunology 0
ali akbar amirzargar immunogenetic lab. dep. of immunology, school of medicine, tehran university of medical sciences, tehran, iran morteza bagheri department of sciences, university of khatam, tehran, iran ardeshir ghavamzadeh hematology- oncology and bmt research center, shariati hospital, tehran, iran kamran alimoghadam hematology- oncology and bmt research center, shariati hospital, tehran, iran farideh khosravi immunogenetic lab. dep. of immunology, school of medicine, tehran university of medical sciences, tehran, iran mohammad hossein nicknam immunogenetic lab. dep. of immunology, school of medicine, tehran university of medical sciences, tehran, iran mandana moheydin

background:it has been hypothesized that genetic factors other than histocompatibility disparity may play a role in predisposition to developing chronic myelogenous leukemia (cml). in this regard, th1 and th2 cytokines and their gene polymorphism seems to be important. overall expression and secretion of cytokines is dependent, at least in part, on genetic polymorphism (nucleotide variations) w...

Journal: :Tanzania journal of health research 2011
Francis O Wamonje Rebecca K Waihenya Zipporah Ng'ang'a Joseph N Ngeranwa

The two classes of cytokines Th1 and Th2 determine the type of immune response elicited. The Th2 immune response is associated with successful pregnancy. Brucellosis is an intracellular bacterium that elicits the Th1 response and is known to cause spontaneous abortion in mammalian species. This study sought to determine if Brucella infection causes spontaneous abortion by causing the circulatin...

شاهی, مریم, شمسیان, سیدعلی اکبر, نهروانیان, حسین, یزدان پناه, سیدمحمدجواد, فتحی مقدم, فرهاد , محمودی, محمود , مهاجری, مسعود ,

Introduction & Objective: Leishmaniasis is a major worldwide health problem throughout the world and in Iran as well. Skin lesions are mostly healing but nonhealing cases have also increased recently. T-helper type1 (Th1) responses induction helps the patients to resist against the disease while T-helper type2 (Th2) responses cause susceptibility to disease. With the assessment of IL-5, IL-10...

Journal: :Blood 2002
Brian F Skinnider Tak W Mak

The clinical and pathologic features of classical Hodgkin lymphoma (cHL) reflect an abnormal immune response that is thought to be due to the elaboration of a variety of cytokines by the malignant Reed-Sternberg (RS) cells or surrounding tissues. The majority of cHL cases are characterized by expression of tumor necrosis factor receptor (TNFR) family members and their ligands, as well as an unb...

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