نتایج جستجو برای: receptor
تعداد نتایج: 590355 فیلتر نتایج به سال:
objective(s): as heat, pain is one of the most common clinical symptoms. generally, calcitonin (ct) is prescribed as an analgesic agent for the treatment of pain, especially for the pain caused by osteoporosis or primary and metastatic bone tumor. however, the detailed mechanism remains unknown.materials and methods: in this study, chronic constriction injury (cci) rat model was created, and ho...
in spite of their key role in various immunological processes occurring in the endometrium, t cells- especially + subtype- residing in this mucosal tissue, have not been extensively explored. we present here the profile of expressed genes for variable region of chain of t cell receptor (tcr) in normal endometrium as compared to peripheral blood. samples from endometrium were taken from norm...
expression of receptor tyrosine kinase ror1 in a wide variety of cancers has emerged as a new era focusing on targeting this receptor in cancer therapy. our preliminary re-sults indicate the presence of a truncated transcript of ror1 in tumor cells. the trun-cated ror1 encompasses extracellular and transmembrane domains, lacking catalytic kinase domain (ror1-ecd). as enzyme activity is highly d...
there is no functional annotation for the majority of the several hundreds of receptor-like kinases in plants. a direct way of inferring the function of these proteins is to study the phenotype that results from loss of function mutants such as t-dna mutant lines. in this research a function (phenotype) to at2g37050 gene that encodes a receptor like kinase in arabidopsis t-dna line was assigned...
the hydrophobic proteins of plant plasma membrane still remain largely unknown. for example in the arabidopsis genome, receptor-like kinases (rlks) are plasma membrane proteins, functioning as the primary receptors in the signaling of stress conditions, hormones and the presence of pathogens form a diverse family of over 610 genes. a limited number of these proteins have appeard in protein pro...
flecainide has been known to cause torsades de pointes (tdp) in patients with structural heart disease and its mechanism has been attributed to use-dependency. we present a patient with flecainide-induced tdp in the absence of any other precipitating factors.this case highlights potential reverse use dependence associated with flecainide resulting in tdp.
background: considering that cannabinoids protect neurons against neurodegeneration, in this study, the neuroprotective effect of win55,212-2 in paraoxon induced neurotoxicity in pc12 cells and the role of the n-methyl-d-aspartate (nmda) receptor were evaluated. materials and methods: in this study pc12 cells were maintained in dulbecco's modified eagle’s medium (dmem+f12) culture medium supple...
the role of angiogenic molecules, like vascular endothelial growth factor (vegf) and fibroblast growth factor (fgf) in tumor angiogenesis was well confirmed. photodynamic therapy (pdt) action is, to very high degree, based on tumor vasculature damage. therefore, it seemed to be important to evaluate growth factor receptors after pdt. the extent of receptor expression was studied by immuno-histo...
the n-methyl-d-aspartic acid (nmda) receptor is one of the specific types of ionotropic receptors which lied to glutaminergic system. it has been widely accepted that nmda receptor neurons promote anxiety, in humans as well as in animal models. however, in the previous study seems inhibiting of this receptors decreased the protective role in neural cell. demonstration of nmda receptor activity ...
1. dept. of biology, science and research branch, islamic azad university, tehran, iran 2. national science foundation (insf), tehran, iran 3. dept. of genetics, tehran medical sciences branch, islamic azad university, tehran, iran corresponding author: mrhrdad hashemi, phd; associate professor of molecular genetics tel: (+98) 2122006664 email: mhashemi@iautmu....
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