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| Receptors, Adrenergic, beta Adrenergic beta-Receptors | Receptors, beta-Adrenergic | beta-Adrenergic Receptors | Receptor, Adrenergic, beta | Adrenergic beta Receptors | Receptors, beta Adrenergic | beta Adrenergic Receptors | beta-Receptors, Adrenergic One of the two major pharmacologically defined classes of adrenergic receptors. The alpha-beta distinction was originally based on the cellular effects of receptor activation but now relies on the relative affinities for characteristic synthetic ligands. Beta adrenergic receptors are further subdivided based on information from endogenous and cloned receptors. |