Angiotensin - Wikipedia
网页Angiotensin is a peptide hormone that causes vasoconstriction and an increase in blood pressure. It is part of the renin–angiotensin system, which regulates blood pressure. Angiotensin also stimulates the release of aldosterone from the adrenal cortex to promote sodium retention by the kidneys.
Angiotensin: What It Is, Causes & Function - Cleveland Clinic
网页Angiotensin is a hormone that helps regulate blood pressure by constricting (narrowing) blood vessels and triggering water and salt (sodium) intake.
Renin–angiotensin system - Wikipedia
网页The renin-angiotensin system (RAS), or renin-angiotensin-aldosterone system (RAAS), is a hormone system that regulates blood pressure, fluid, and electrolyte balance, and systemic vascular resistance.
Angiotensin II receptor blockers - Mayo Clinic
网页2023年8月4日 · Angiotensin 2 receptor blockers stop the action of angiotensin 2. As a result, the medicine helps relax the veins and arteries in the body, lowering blood pressure. Several angiotensin 2 receptor blockers are available.
Angiotensin-converting enzyme (ACE) inhibitors - Mayo Clinic
网页2023年8月16日 · Angiotensin-converting enzyme (ACE) inhibitors are medicines that help relax the veins and arteries to lower blood pressure. ACE inhibitors prevent an enzyme in the body from making angiotensin 2, a substance that narrows blood vessels.
Angiotensin | blood pressure, hypertension, vasoconstriction
网页angiotensin, a peptide, one form of which, angiotensin II, causes constriction of blood vessels. There are three forms of angiotensin. Angiotensin I is produced by the action of renin (an enzyme produced by the kidneys) on a protein called angiotensinogen, which is formed by the liver.
How the Renin-Angiotensin System Controls Blood Pressure
网页2024年2月1日 · The renin-angiotensin system (RAS) is a group of related hormones that act together to regulate blood pressure and control inflammation. It is called a system because each part influences the other parts and all are necessary for the whole to function correctly.
Renin-Angiotensin-Aldosterone System (RAAS) - Cleveland Clinic
网页2022年9月13日 · The renin–angiotensin–aldosterone system (RAAS) is a critical regulator of blood volume and systemic vascular resistance on a long-term basis. The baroreceptor reflex, on the other hand, responds in a short-term manner to decreased blood pressure.
Angiotensin II - StatPearls - NCBI Bookshelf
网页2023年5月26日 · Identify the indications approved for II in the therapeutic setting. Review the dose forms and dosing parameters for angiotensin II. Summarize monitoring, contraindications, and toxicity for angiotensin II.
Angiotensin | You and Your Hormones from the Society for …
网页Angiotensin is a protein hormone that causes blood vessels to become narrower. It helps to maintain blood pressure and fluid balance in the body. All Hormones. Alternative names for angiotensin. The different forms of angiotensin are denoted by Roman numerals, angiotensin I–IV.