title: [Effect of emotional-pain stress on the adrenocholinoreactivity of the smooth muscle of the portal vein].
abstract: Effect of emotional painful stress (EPS) on adreno- and cholinoreactivity of the portal vein was studied. EPS produced a significant decrease in adrenoceptor sensitivity of the vein to noradrenaline, which was not accompanied by a significant change of cholinoceptor sensitivity to acetylcholine. A possible mechanism of the phenomenon is discussed.
mesh_terms: D000818:Animals; D006801:Humans; D008297:Male; D009119:Muscle Contraction; D009131:Muscle, Smooth, Vascular / Q000503:physiopathology*; D010146:Pain / Q000503:physiopathology*; D011169:Portal Vein / Q000503:physiopathology; D051381:Rats; D011919:Rats, Inbred Strains; D011941:Receptors, Adrenergic / Q000502:physiology*; D011950:Receptors, Cholinergic / Q000502:physiology*; D013315:Stress, Psychological / Q000503:physiopathology*
chemical_list: D011941:Receptors, Adrenergic; D011950:Receptors, Cholinergic
vernacular_title: Vliianie émotsional'no-bolevogo stressa na adreno-kholinoreaktivnost' gladkoĭ myshtsy vorotnoĭ veny.