Famotidine: Mechanism of Function Explained

Famotidine, a potent histamine2 receptor blocker, exerts its clinical effect by specifically binding to and blocking histamine H2 receptors located on parietal cells within the gastrointestinal tract. This attachment prevents histamine from activating adenylate cyclase, an enzyme responsible for producing cyclic AMP (cyclic AMP). Reduced cyclic ade

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