Famotidine: Mechanism of Function Explained

Famotidine, a potent histamine2 receptor blocker, exerts its beneficial effect by specifically binding to and inhibiting histamine H2 receptors located on corpus cells within the GI mucosa. This interaction prevents histamine from stimulating adenylate cyclase, an enzyme responsible for producing cyclic AMP (cAMP). Reduced cyclic AMP levels subsequ

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