Renin (etymology and pronunciation), also known as an angiotensinogenase, is an aspartic protease protein and enzyme secreted by the kidneys that participates in the body's renin–angiotensin–aldosterone system (RAAS)—also known as the renin–angiotensin–aldosterone axis—that mediates the volume of extracellular fluid (blood plasma, lymph and interstitial fluid) and arterial vasoconstriction. Thus, it regulates the body's mean arterial blood pressure.
Renin is not commonly referred to as a hormone, albeit it having a receptor, the (pro)renin receptor, also known as the renin receptor and prorenin receptor (see also below), as well as enzymatic activity with which it hydrolyzes angiotensinogen to angiotensin I.
Tetragenococcus halophilus is a halophilic lactic acid bacterium active in the fermentation processes of soy sauce, miso, fish sauce and salted anchovies. Related Articles PROBIOTICS - TYPES AND EFFECTS OF LACTIC ACID BACTERIA - AZ Sportivo Performance & AZSP Healing