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Renin
//ˈɹi.nɪn// noun
Definitions
Noun
- 1 A circulating enzyme released by mammalian kidneys that converts angiotensinogen to angiotensin I. Due to its activity which ultimately leads to the formation of angiotensin II and aldosterone, this hormone plays a role in maintaining blood pressure. countable, uncountable
- 2 a proteolytic enzyme secreted by the kidneys; catalyzes the formation of angiotensin and thus affects blood pressure wordnet
Etymology
From reno- + -in.
See also for "renin"
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