Therapeutic potential of the renin angiotensin system in ischaemic stroke.

ABSTRACT: The renin angiotensin system (RAS) consists of the systemic hormone system, critically involved in regulation and homeostasis of normal physiological functions [i.e. blood pressure (BP), blood volume regulation], and an independent brain RAS, which is involved in the regulation of many functions such as memory, central control of BP and metabolic functions. In general terms, the RAS consists of two opposing axes; the 'classical axis' mediated primarily by Angiotensin II (Ang II), and the 'alternative axis' mediated mainly by Angiotensin-(1-7) (Ang-(1-7)). An imbalance of these two opposing axes is thought to exist between genders and is thought to contribute to the pathology of cardiovascular conditions such as hypertension, a stroke co-morbidity. Ischaemic stroke pathophysiology has been

SUBMITTER: Arroja MM 

PROVIDER: S-EPMC5054604 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature