GENERAL HISTOLOGY

Detailed explanation-1: -Aldosterone causes an increase in salt and water reabsorption into the bloodstream from the kidney thereby increasing the blood volume, restoring salt levels and blood pressure.

Detailed explanation-2: -Aldosterone is a type of steroid hormone that acts primarily in renal collecting ducts to stimulate reabsorption of Na+ as well as secretion of K+ and H+.

Detailed explanation-3: -Aldosterone is well known to increase sodium reabsorption and potassium secretion by the kidney. It exerts its main effects on sodium and potassium balance by binding to the mineralocorticoid receptor (MCR) located in the distal convoluted tubule, connecting segment and cortical collecting duct in the kidney.

Detailed explanation-4: -Aldosterone is the main mineralocorticoid steroid hormone produced by the zona glomerulosa of the adrenal cortex in the adrenal gland. It is essential for sodium conservation in the kidney, salivary glands, sweat glands, and colon.

Detailed explanation-5: -Aldosterone is a steroid hormone synthesized in and secreted from the outer layer of the adrenal cortex, the zona glomerulosa.