renin
English
Pronunciation
- IPA(key): /ˈɹɛ.nɪn/
- Rhymes: -ɛnɪn
Noun
renin (countable and uncountable, plural renins)
- (biochemistry) A circulating enzyme released by mammalian kidneys that converts angiotensinogen to angiotensin-I. Because its activity ultimately leads to formation of angiotensin-II and aldosterone, this hormone plays a role in maintaining blood pressure.
Synonyms
See also
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