renin

English

Pronunciation

• IPA: ˈriːnɨn

Noun

renin (uncountable)

1. (biochemistry) An 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

• angiotensinogenase

See also

• rennin

Anagrams

• inner
• niner