نتایج جستجو برای: tumor necrosis factor alpha tnf
تعداد نتایج: 1378570 فیلتر نتایج به سال:
We have previously demonstrated that pretreatment of mice with Shigella dysenteriae sonicate enhanced their susceptibility to pentylenetetrazole-induced seizures and that tumor necrosis factor alpha (TNF-alpha) was proconvulsive in this respect. The present study shows that TNF-alpha, at high concentrations, may also exert a suppressive effect on Shigella-mediated seizures. This implies that hi...
Host susceptibility to lipopolysaccharide (LPS) is correlated with the levels of circulating tumor necrosis factor alpha (TNF-alpha) that develop in response to circulating LPS. Mice are resistant, relative to rabbits, to the lethal effects of LPS. This study indicates that mice and rabbits are equally sensitive to the lethal effects of circulating TNF-alpha but that mice are more resistant tha...
Objective: Aerobic training and Saffron has beneficial effects on inflammatory response. The present study aims to investigate the Interactive effect of aerobic training with Saffron extract on serum, tumor necrosis factor-α and C-reactive protein in rats following an aerobic exercise until exhaustion .Methods: This is a clinical trial, 48 Wistar male rats were assigned into following four grou...
Tumor necrosis factor alpha (TNF-alpha) is the key mediator of superantigen-induced T cell lethal shock. Here, we show that nuclear factor of activated T cells transcription factor, NFATp, controls susceptibility to superantigen-induced lethal shock in mice through its activation of TNF-alpha gene transcription. In NFATp-deficient mice, T cell stimulation leads to delayed induction and attenuat...
Macrophages are a major source of proinflammatory cytokines such as tumor necrosis factor alpha (TNF-alpha), which are expressed during conditions of inflammation, infection, or injury. We identified an activity secreted by a macrophage tumor cell line that negatively regulates bacterial lipopolysaccharide (LPS)-induced expression of TNF-alpha. This activity, termed TNF-alpha-inhibiting factor ...
Selected adipocytokine concentrations in patients hospitalized for exacerbated chronic heart failure
Introduction: The role of adipose tissue as energy storage and endocrine organ is an area interest in the treatment several diseases. This study aimed to evaluate blood adiponectin (ADP), leptin, tumor necrosis factor type alpha (TNF-alpha) concentrations, their prognostic value patients with exacerbated chronic heart failure (CHF). Methods results: following were assessed 64 consecutive hospit...
PURPOSE Tumor necrosis factor-alpha (TNF-alpha) enhances radiotherapy (RT) killing of tumor cells in vitro and in vivo. To overcome systemic side effects, we used a bispecific antibody (BsAb) directed against carcinoembryonic antigen (CEA) and TNF-alpha to target this cytokine in a CEA-expressing colon carcinoma. We report the evaluation of this strategy in immunocompetent CEA-transgenic mice. ...
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