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Renin-Angiotensin System

High Quality Content by WIKIPEDIA articles! The renin-angiotensin system (RAS) or the renin-angiotensin-aldosterone system (RAAS) is a hormone system that regulates blood pressure and water (fluid) balance. When blood volume is low, the kidneys secrete renin. Renin stimulates the production of angiotensin. Angiotensin causes blood vessels to constrict resulting in increased blood pressure. Angiotensin also stimulates the secretion of the hormone aldosterone from the adrenal cortex. Aldosterone causes the tubules of the kidneys to increase the reabsorption of sodium and water. This increases the volume of fluid in the body, which also increases blood pressure.
EAN: 9786130312060
Sprache: Englisch
Seitenzahl: 72
Produktart: kartoniert, broschiert
Herausgeber: Surhone, Lambert M. Timpledon, Miriam T. Marseken, Susan F.
Verlag: Betascript Publishing
Schlagworte: Angiotensin