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Mineralocorticoid

Meaning

Mineralocorticoids are a class of corticosteroid hormones produced primarily by the zona glomerulosa of the adrenal cortex, with aldosterone being the most significant endogenous example. These steroid hormones are essential regulators of electrolyte balance and fluid volume, primarily by acting on the renal tubules to promote sodium reabsorption and potassium excretion. Their function is crucial for maintaining blood pressure homeostasis and overall cardiovascular health.