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  • Title: [Andrenergic reactivity of the gastro-intestinal tract. I. Fundus of the rat's stomach].
    Author: Lucchelli A, Zonta F, Barbone MG, Grana E.
    Journal: Farmaco Sci; 1976 Apr; 31(4):297-304. PubMed ID: 939328.
    Abstract:
    The adrenergic receptors of the fundus of rat stomach are both type alpha and type beta. Activation of the alpha-adrenergic receptors gives a diphasic response in which inhibition precedes excitation. The beta-adrenergic receptors mediate exclusively inhibitory response; the beta-adrenergic component of the inhibitory response is clearly observed only when the alpha-adrenergic component is diminished. The beta-receptors can be assigned, with some reserve, to the betaalpha group.
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