alpha-receptor love


from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A site in the autonomic nervous system in which excitatory responses occur when adrenergic agents, such as norepinephrine and epinephrine, are released. Activation of alpha-receptors causes various physiological reactions, including the stimulation of associated muscles and the constriction of blood vessels.


Sorry, no etymologies found.


  • I was convinced that the histamine antagonists of the day were analogous to the alpha-receptor antagonists and that the equivalent of a beta-receptor antagonist was needed to block, for example, histamine-stimulated acid secretion.

    Sir James W. Black - Autobiography


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