نتایج جستجو برای: c receptors
تعداد نتایج: 1249573 فیلتر نتایج به سال:
In the present work we describe the functional and molecular characterization of two Aedes aegypti allatostatin-C receptor paralogs (AeAS-CrA and AeAS-CrB) and provide a detailed quantitative study of the expression of the AS-C receptor genes in an adult insect. The tissue distribution of the two AS-C receptors differed significantly; the mRNA levels of AeAS-CrB in the Malpighian tubules were t...
Background: The HLA class I molecules serve as ligands for both T cell receptors and killer cell immunoglobulin-like receptors (KIRs). Objective: We investigated the HLAC and HLA-Bw4 alleles as well as KIRs expression on CD56 positive lymphocytes to evaluate whether these genes and molecules could influence Ankylosing spondylitis (AS) susceptibility, alone or in combination. Methods: We typed 4...
Background and Objective: The Gamma Amino Butyric Acid (GABA), has three receptors: A, B and C in the body. GABAc receptors play an important role in process of vision, however, their role in other physiological processes yet to be identified. The aim of this study was to evaluate the effect of specific drugs for GABAC agonist and antagonist on anxiety, in male rats. Materials and Methods: In ...
results the tlr3 protein in the ach group tended toward reduction although the p value of the comparison between the ach group and hd group was not statistically significant. the tlr3 levels in the hcc, ac, and cir groups were higher than those in the hd and ach groups. tlr3 was not interrelated with all costimulation proteins in the dcs and t cells in all five groups. no group presented any in...
objective(s): prostaglandins have been shown to mediate the gastro-protective effect of sodium hydrosulfide (nahs) but effect of nahs on mrna expression of prostaglandin e2 receptors (ep1, 3-4; eps) has not been investigated. therefore, this study designed to evaluate the effect of nahs on mrna expression of eps receptors in response to mucosal acidification and distention-induced gastric acid ...
Background and purpose: Bombesin is a 14-amino acid peptide with high biological functions which has a high affinity to GRP )Gastrin releasing peptide( receptor. GRP receptors are overexpressed in many malignant tumors such as prostate and breast cancers. The purpose of this study was to prepare [HYNIC-(Gly)3-D-Phe13]Bombesin(7-14) to label it easily by 99mTc and to evaluate it as a potential a...
Background. Itch can be transmitted by two parallel pathways, histaminergic and nonhistaminergic. Histaminergic itch is a subgroup of mechano-insensitive C-fibers, while nonhistaminergic polymodal C-fibers. Experimental models are used to study pruritus: histamine for the antagonizing H1-receptors, BAM8-22 cowhage activating Mas-related G protein-coupled receptors protease-activated receptors, ...
background: the vascular function of angiotensin ii-type-2 receptors in adults is controversial. we sought their location and function in mouse aortic rings at young and old mice. materials and methods: male c57bl mice (aged 4 and 14 months) were killed by co2. the descending thoracic aorta was cleaned and dissected into rings. aortic rings were mounted in krebs’ solution at 37 °c and then setu...
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