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Every compound in the sci-wiki that affects mineralocorticoid receptor; the ones you can source are floated to the front, then the reference-only entries. Tap any for the full entry, mechanism, and outlets.
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Spironolactone is a medication that blocks the hormone aldosterone at the mineralocorticoid receptor, making it a potassium-sparing diuretic and antimineralocorticoid. It is used to treat heart failure, resistant high blood pressure, fluid retention, and primary hyperaldosteronism, and because it also weakly blocks androgen receptors it is widely prescribed for acne, hirsutism, and as part of feminizing hormone therapy. Discovered in the late 1950s, it is a generic drug on the World Health Organization's list of essential medicines.
Deoxycorticosterone (11-deoxycorticosterone, 21-hydroxyprogesterone; also called cortexone or desoxycortone) is an endogenous steroid hormone made by the adrenal cortex that functions both as a mineralocorticoid and as the metabolic precursor to a potent neurosteroid. Acting through the mineralocorticoid receptor (a ligand-activated transcription factor that governs sodium and water balance), it promotes renal salt retention with an affinity close to that of aldosterone. Its principal relevance to neuropharmacology is as the parent compound of 3-alpha,5-alpha-tetrahydrodeoxycorticosterone (THDOC), a positive allosteric modulator of the GABA-A receptor (the brain's main inhibitory chloride channel) that is released during stress and shapes seizure threshold, anxiety, and hypothalamic-pituitary-adrenal (HPA) axis activity. Deoxycorticosterone should not be confused with the psychedelic amphetamine also abbreviated DOC (2,5-dimethoxy-4-chloroamphetamine), which is an entirely unrelated compound.