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beta-adrenoceptor

n.
1.receptors postulated to exist on nerve cell membranes of the sympathetic nervous system in order to explain the specificity of certain agents that affect only some sympathetic activities (such as vasodilation and increased heart beat)

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  • Idiom of the Day

    walk the floor
    to walk back and forth across the floor
    The man spent the night walking the floor in the hospital while waiting for his wife to have a baby.



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