نتایج جستجو برای: calcitonin receptor
تعداد نتایج: 594930 فیلتر نتایج به سال:
OBJECTIVE Medullary carcinoma of the thyroid (MTC) is a rare neuroendocrine tumour (NET) that expresses somatostatin receptors on the cell membrane and secretes calcitonin. Surgery is the primary curative modality but is achieved only when the diagnosis is timely so there is a high rate of persistent and recurrent disease indicated by a rise in the serum calcitonin levels. Successful management...
Background: Thyroid carcinoma is the most common endocrine malignancy and approximately accounts 2% of all cancer cases. Medullary thyroid cancer (MTC) is an endocrine tumor with differentiation of Parafollicular or C-cells and is categorized into hereditary or sporadic types. Medullary thyroid carcinoma approximately accounts for 5-10% of all thyroid carcinoma. Germ-line and somatic mutations ...
The coexistence of the neuropeptides substance P, calcitonin gene-related peptide, galanin, somatostatin and neuropeptide Y with glucocorticoid receptors was studied in neurons of the rat lumbar dorsal root and trigeminal ganglia by means of the double immunofluorescence technique. Based on analysis of microphotographs, about one-third of the populations of nerve cells (small and large) contain...
Calcitonin gene-related peptide (CGRP) receptors are classified into CGRP subtype 1 (CGRP(1)) and CGRP subtype 2 (CGRP(2)) based on the affinity of the antagonist, human alpha (halpha)-CGRP(8-37). halpha-CGRP(8-37) antagonizes CGRP(1) receptor-mediated responses with high affinity (K(B) < 100 nM) and antagonizes CGRP(2) receptor-mediated responses with low affinity (K(B) > 1 microM). CGRP(2) re...
The vasodilator and vascular regulatory peptide adrenomedullin (AM), a member of the calcitonin gene-related peptide family of peptides, is predicted to play a pivotal protective role in cardiovascular dysfunction. The principle AM (AM1) receptor is composed of a G protein-linked calcitonin receptor-like receptor and a receptor activity-modifying protein (receptor activity-modifying protein 2)....
Dynamic activation of a GPCR G protein–coupled receptors (GPCRs) coordinate complex information flow between the outside and inside cell. An increasing number structures provide insight into function. However, dynamics that link extracellular sensing to intracellular signaling are not completely understood, because GPCRs used in structure determination generally modified constrain their dynamic...
To test the hypothesis that activation of the vanilloid receptor 1 (VR1) expressed in sensory nerves innervating the renal pelvis leads to diuresis and natriuresis, a selective VR1 receptor agonist, capsaicin (2.4 nmol), or vehicle was perfused intravenously or into the left renal pelvis of anesthetized rats at a rate without changing renal perfusion pressure. Mean arterial pressure was not alt...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید