angiotensin
Yes, I believe aldosterone is one.
Aldosterone is primarily regulated by the renin-angiotensin-aldosterone system. To increase aldosterone levels, factors that can stimulate its production include low blood pressure, low blood volume, high potassium levels, and high Angiotensin II levels. These conditions can trigger the release of aldosterone from the adrenal glands.
When sodium ions are reabsorbed in response to aldosterone, potassium ions are often secreted into the urine to maintain electrolyte balance. Aldosterone triggers the reabsorption of sodium in exchange for the secretion of potassium in the distal tubules of the kidney. This mechanism helps to regulate blood pressure and electrolyte balance in the body.
Atrial Natriuretic peptide (ANP)
The primary chemical affected by the renin-angiotensin-aldosterone system is angiotensin II. This hormone is involved in regulating blood pressure and electrolyte balance by causing vasoconstriction and stimulating the release of aldosterone from the adrenal glands.
Aldosterone will cause Na+ to be absorbed from a filtrate
Aldosterone promotes water retention and reduces urine volume
Secretin is a hormone released by the small intestine. Like insulin, the presence of food in the stomach triggers it to release secretin which in turn triggers the pancreas and liver to release bile and pancreatic juice for food breakdown and absorption.
It decreases the affect of aldosterone secretion.
ANP
The primary stimulus for the secretion of aldosterone is low blood pressure or low blood volume, which are detected by special cells in the kidneys. The renin-angiotensin-aldosterone system is then activated to increase aldosterone secretion from the adrenal glands, leading to increased reabsorption of sodium and water by the kidneys to help restore blood pressure and volume.
Quick Triggers - 1918 was released on: USA: 22 June 1918