نتایج جستجو برای: Immune function
تعداد نتایج: 1438458 فیلتر نتایج به سال:
immune thrombocytopenic purpura (itp) is an autoimmune bleeding disorder characterized by production of auto-antibodies against platelet antigens. it is obvious that regulatory t cells (tregs) have a major role in controlling immune homeostasis and preventing autoimmunity. to investigate the frequency and functions of tregs, twenty itp patients and twenty age- and sex- matched healthy control...
obesity is characterized as a state of systemic low-grade inflammation suggesting a link between metabolism and immune function. obesity has been shown to predispose individuals to an increased risk of many diseases.since 1980s, a threefold increase in obesity has been reported in much of the world.obesity is a result of energy imbalance. one of the components that control energy balance is adi...
Background and purpose: Reconstitution and function of immune system following bone marrow transplantation in order to treat hematologic malignancy, aplastic anemia and/or immune system disorders is accompanied by changes and complications, hence the purpose of this research is to evaluate immune system function in transplanted pateints. Materials and methods: Study of immune system functi...
In this paper, the immune controller, is used to control the paralleled DC-DC converters. A PID controller is first applied and its coefficient is optimized using an intelligent (PSO) algorithm. Immune controller is then added to PID controller and an immune PID controller is formed. Two methods have been suggested to determine non-linear behavior of immune controller. In the first method, an e...
Background: Pregnancy is a unique immunologic phenomenon in that despite expressing antigens with paternal origin of the embryos the interaction between maternal immune cells and fetal ones not only does not cause damage to the fetus, is necessary for fetal development . Since immune cell function is essential in the success of pregnancy and many of spontaneous abortions are associated with i...
multiple sclerosis (ms) is a chronic demyelinating disease and also is one of the most common disabling neurological disorders in young and middle-aged adults. the main pathogenesis of ms has long been thought to be an immune mediated disorder of the central nervous system. the function of the immune system is under the influence of vitamin d which as a modulator of immune response could play a...
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