Angiotensin - Wikipedia
网页Angiotensin is a peptide hormone that regulates blood pressure and sodium balance. It is derived from angiotensinogen and converted by renin and ACE to form angiotensin II, which acts on receptors and stimulates aldosterone release.
Angiotensin: What It Is, Causes & Function - Cleveland Clinic
网页Angiotensin is a hormone that helps regulate blood pressure by constricting blood vessels and triggering water and salt intake. Learn about angiotensin levels, causes, symptoms and treatments for low or high angiotensin.
血管紧张素 - 维基百科，自由的百科全书
网页2022年7月20日 · 血管紧张素 （Angiotensin），亦称 血管收缩素 、 血管紧缩素 、 血管张力素，是一种寡肽类激素，是 肾素-血管紧张素系统 （renin-angiotensin system）的重要组成部分。 血管紧张素能引起血管收缩，升高血压；促进 肾上腺皮质 释放 醛固酮。 它也具有很强的 致渴作用。 血管紧张素的前体是由肝脏合成的一种血清 球蛋白： 血管紧张素原。 血管紧张素最早于20世纪30年代末由 美国 印第安纳 和 阿根廷 的研究人员分别独立分离，并被 …
Angiotensin II receptor blockers - Mayo Clinic
网页2023年8月4日 · Learn how these medicines treat high blood pressure by blocking the action of angiotensin, a chemical that narrows the blood vessels. Find out the examples, side effects and precautions of angiotensin 2 receptor blockers.
Angiotensin | blood pressure, hypertension, vasoconstriction
网页Angiotensin is a peptide that regulates blood pressure and fluid balance in the body. It has three forms: angiotensin I, angiotensin II, and angiotensin III. Learn how they are produced, act, and are related to hypertension and drugs.
Renin-Angiotensin-Aldosterone System (RAAS) - Cleveland Clinic
网页2022年9月13日 · RAAS stands for renin-angiotensin-aldosterone system, a complex system of hormones, proteins and enzymes that controls your blood pressure and blood volume. Learn how RAAS works, what organs are involved, and how it …
Angiotensin | You and Your Hormones from the Society for …
网页Angiotensin is produced by the liver and converted by the kidneys into angiotensin II, which constricts blood vessels and increases fluid retention. Learn how angiotensin is controlled, what happens when it is too high or too low, and how it affects heart failure.
Angiotensin II - StatPearls - NCBI Bookshelf
网页2023年5月26日 · Angiotensin II (AT-II) has recently received FDA approval for use in patients in shock. This activity reviews the indications, contraindications, activity, adverse events, and other key elements of AT-II therapy in the clinical setting as relates to the essential points needed by members of an interprofessional team managing the care of ...
Overview of the renin-angiotensin system - UpToDate
网页2023年9月27日 · Learn about the renin-angiotensin system (RAS), a complex network of hormones and enzymes that regulates blood pressure, fluid balance, and tissue function. Find out how RAS dysfunction can cause hypertension, heart failure, and kidney disease, and how to block RAS for treatment.
Physiology, Renin Angiotensin System - StatPearls - NCBI Bookshelf
网页2023年3月12日 · The renin-angiotensin-aldosterone system (RAAS) is a critical regulator of blood volume, electrolyte balance, and systemic vascular resistance. While the baroreceptor reflex responds short term to decreased arterial pressure, the RAAS is responsible for acute and chronic alterations.