Hypertension and the renin-angiotensin-aldosterone system

Elena Kaschina, Ulrike M. Steckelings, Thomas Unger

Research output: Chapter in Book/Report/Conference proceedingChapterAcademic

Abstract

Hypertension is defined as a systolic blood pressure > 140 mmHg or a diastolic blood pressure > 90 mmHg. Renin is a key enzyme of the renin-angiotensin-aldosterone system (RAAS), cleaving angiotensinogen to angiotensin I and, thereby, having an impact on the synthesis rate of the effector hormone of the RAAS, angiotensin II. The RAAS is a hormone system that plays a central role in the control of sodium secretion, fluid volume, and vascular tone, thus controlling blood pressure.
Original languageEnglish
Title of host publicationEncyclopedia of Endocrine Diseases
EditorsIlpo Huhtaniemi
PublisherElsevier
Pages505-510
Number of pages6
ISBN (Electronic)9780128122006
ISBN (Print)9780128121993
DOIs
Publication statusPublished - 1 Jan 2018

Keywords

  • Aldosterone
  • Angiotensin receptors
  • Biosynthesis
  • Hypertension
  • Renin-angiotensin system

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