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ACE is a target of ACE inhibitor drugs, which decrease the rate of angiotensin II production. Angiotensin II increases blood pressure by stimulating the Gq protein in vascular smooth muscle cells (which in turn activates an IP3-dependent mechanism leading to a rise in intracellular calcium levels and ultimately causing contraction).
Angiotensin II causes the release of anti-diuretic hormone (ADH), [6] also called vasopressin – ADH is made in the hypothalamus and released from the posterior pituitary gland. As its name suggests, it also exhibits vaso-constrictive properties, but its main course of action is to stimulate reabsorption of water in the kidneys.
The angiotensin II receptors, (ATR1) and (ATR2), are a class of G protein-coupled receptors with angiotensin II as their ligands. [1] They are important in the renin–angiotensin system : they are responsible for the signal transduction of the vasoconstricting stimulus of the main effector hormone, angiotensin II .
Angiotensin-converting enzyme (EC 3.4.15.1), or ACE, is a central component of the renin–angiotensin system (RAS), which controls blood pressure by regulating the volume of fluids in the body. It converts the hormone angiotensin I to the active vasoconstrictor angiotensin II. Therefore, ACE indirectly increases blood pressure by causing blood ...
11609 Ensembl ENSG00000180772 ENSMUSG00000068122 UniProt P50052 P35374 RefSeq (mRNA) NM_000686 NM_001385624 NM_007429 RefSeq (protein) NP_000677 NP_031455 Location (UCSC) Chr X: 116.17 – 116.17 Mb Chr X: 21.35 – 21.36 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Angiotensin II receptor type 2, also known as the AT 2 receptor is a protein that in humans is encoded by the AGTR2 ...
Angiotensin II is a hormone which acts on the adrenal cortex, causing the release into the blood of the steroid hormone, aldosterone. Angiotensin II also acts on the smooth muscle in the walls of the arterioles causing these small diameter vessels to constrict, thereby restricting the outflow of blood from the arterial tree, causing the ...
Angiotensin II receptor type 1 (AT1) is a G q/11-coupled G protein-coupled receptor (GPCR) and the best characterized angiotensin receptor. It is encoded in humans by the AGTR1 gene. AT1 has vasopressor effects and regulates aldosterone secretion. It is an important effector controlling blood pressure and volume in the cardiovascular system.
The adrenocorticotropic hormone receptor or ACTH receptor also known as the melanocortin receptor 2 or MC 2 receptor is a type of melanocortin receptor (type 2) which is specific for ACTH. [5] A G protein–coupled receptor located on the external cell plasma membrane, it is coupled to G αs and upregulates levels of cAMP by activating adenylyl ...