successively are learned in this paper general characteristics of cental alpha-adrenergic receptors and individualization of alpha 1- and alpha 2-adrenergic sub-groups , biochemical factors which are able to affect fixation of their respective ligands and finally physiological and pathological variations of alpha 1- and alpha 2-adrenergic receptors , which will allow to discuss their participation in different regulations and disorders .
C0034784
alpha-adrenergic receptors
C0001639
alpha 2-adrenergic receptors