Aldosterone (ALD) is a hormone your adrenal glands release that helps regulate blood pressure by managing the levels of sodium (salt) and potassium in your blood.

A measurement of aldosterone in blood may be termed a plasma aldosterone concentration (PAC), which may be compared to plasma renin activity (PRA) as an aldosterone-to-renin ratio.

Sep 3, 2025 · Aldosterone is a hormone that helps keep blood pressure and electrolyte balance in check. If you have too much aldosterone, it may cause high blood pressure and low potassium …

Dec 19, 2024 · It's a hormone that plays a big role in keeping your blood pressure in check. Aldosterone balances the levels of sodium and potassium in your body. It signals to your organs, such as your …

Feb 6, 2026 · Aldosterone, a steroid hormone secreted by the adrenal glands. Aldosterone serves as the principal regulator of the salt and water balance of the body and thus is categorized as a …

Mar 18, 2024 · Aldosterone is a mineralocorticoid that is produced in the adrenal cortex. Aldosterone activates the mineralocorticoid receptor (MR), a nuclear transcription factor that regulates gene …

Aldosterone is a steroid hormone secreted by adrenal glands. Its main role is to regulate salt and water in the body, thus having an effect on blood pressure.

Aldosterone is a key regulator of sodium reabsorption, potassium secretion, and acid–base balance along the aldosterone-sensitive distal nephron (ASDN), where it exerts coordinated, segment …

ALD is a hormone made by your adrenal glands, two small glands that sit above your kidneys. ALD helps keep your blood pressure stable. It does this by helping to balance the levels of two …

Aldosterone is a steroid hormone produced by the adrenal glands, small glands located on top of each kidney. This hormone plays a significant role in maintaining the body’s internal balance by regulating …