نتایج جستجو برای: immunosuppressive
تعداد نتایج: 22204 فیلتر نتایج به سال:
the immunosuppressive effect of antimacrophage serum (ams) on the primary immune response of mice to sheep red blood cells (srbc) was studied. ams, given before a small dose of antigen, abrogated the immune response. transplantation of normal, galss-adherent macrophages enabled ams-treated animals to respond to srbc, while administration of lymph node lymphocytes did not reveres ams - induced i...
introduction and aims: impact of treatment on progression of fibrosis in autoimmune hepatitis (aih) is unknown. we assessed the changes in liver fibrosis before and after treatment among these patients. materials and methods: nineteen aih patients who had paired liver biopsies were studied. of these, seven had been treated with 6 months of cyclosporine-a and the rest with 6 months of prednisolo...
silybum marianum, is known to have anti-inflammatory, hepatoprotective and anticarciogenic effects. the aim of this study was to compare effects of silymarin, rapamycin and fk506 on proliferation and apoptosis of human t cells stimulated with con a. peripheral blood mononuclear cells (pbmc) were stimulated with concavalin a ( con a) (5µg/ml) and then treated with different inhibitors (silymari...
background: the expanse of dendritic cells (dc) differentiation plays an important role in determining immune response. dc-based immunosuppressive drugs have notable side effects in increasing the risk of infectious diseases and cancers. g2013, as a novel anti-inflammatory and immunosuppressive agent, has been tested in experimental model of multiple sclerosis. the aim of this study was to cond...
balb/c mice are highly susceptible to infection with the protozoan parasite leishmania major. this susceptibility has been attributed in part to the expansion of th2 cells and production of their cytokines, il-4 and il-10 and down-regulation of th1 cytokine, inf-γ. the inability of susceptible hosts to mount the immune response necessary to activate macrophage and destroy the parasites can be d...
background: the pathogenesis of many diseases is correlated to irregularity in vascular endothelial growth factor (vegf) expression. results from several association studies show that variation in the level of vegf expression is related to polymorphic sequences within the vegf gene. additionally, there are many studies showing that some gene polymorphisms significantly influence the pharmacokin...
kidney transplantation in children is the treatment of choice to treat end stage renal disease. improvements in immunosuppressive management have dramatically reduced the risk of early acute rejection and graft loss, however the long term results in terms of graft survival and morbidity still require search for new immunosuppressive regimens. reducing of side effects are the challenges for impr...
recent scientific evidence indicates that distinct patterns of susceptibility in balb/c mice to leishmania major infection are attributable to the differential expansion of distinct cd4+ t-cell subsets and their cytokines production. production of the th1 cytokine ifn-g is associated with resistance, whereas production of the th2 cytokines il-4 and il-10 are associated with extreme susceptibili...
sirolimus is a potent immunosuppressive agent administered as prophylactic agent to prevent rejection after organ transplantation. sirolimus must be used within a narrow therapeutic window. due to inter- and intra-variability, sirolimus blood concentrations may be affected, therefore, there is no possibility of predicting the sirolimus blood concentrations based on the dose patients received. t...
background:chronic idiopathic thrombocytopenic purpura (itp) is an autoimmune disorder characterized by a low platelet count due to reduced production and higher destruction of the platelets. therapy is aimed at increasing the patient’s platelet count to safe levels and includes a wide variety of treatments, which has a large impact on the patient’s quality of life. health related quality of li...
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