#adrenal cortex

• Aldosterone — A mineralocorticoid steroid hormone secreted by the zona glomerulosa of the adrenal cortex, playing an essential role in regulating fluid-electrolyte balance and blood pressure. It acts upon the distal tubules of the kidneys, stimulating sodium and water reabsorption while promoting potassium and hydrogen excretion.
• Aldosteronism — An endocrine clinical condition caused by the excessive, pathological secretion of the mineralocorticoid hormone aldosterone by the adrenal cortex. This metabolic disruption triggers massive sodium and water retention in the body, coupled with exaggerated potassium elimination, manifesting primarily as severe hypertension, chronic muscle weakness, and spasms.