title: [Nature of the correlation of the adrenergic reactions of the heart and coronary vessels in coronary circulatory disorder].
abstract: In acute experiments on dogs it was shown that under the conditions of a moderate (by 30 and 50%) decrease of the coronary blood flow, a quantitative and qualitative dissociations of changes in adrenergic reactions of the heart and coronary vessels to isadrin and noradrenaline occur--this was manifested by a distinct suppression of dilatational coronary reactions with a less pronounced suppression or even enhancement of adrenergic effects of the heart.
mesh_terms: D000818:Animals; D003326:Coronary Circulation / Q000187:drug effects; D003327:Coronary Disease / Q000503:physiopathology*; D003331:Coronary Vessels / Q000187:drug effects / Q000503:physiopathology*; D004285:Dogs; D006321:Heart / Q000187:drug effects / Q000503:physiopathology*; D007545:Isoproterenol / Q000494:pharmacology; D009638:Norepinephrine / Q000494:pharmacology; D011941:Receptors, Adrenergic / Q000187:drug effects / Q000502:physiology*; D014664:Vasodilation / Q000187:drug effects
chemical_list: D011941:Receptors, Adrenergic; D007545:Isoproterenol; D009638:Norepinephrine
vernacular_title: Kharakter sootnosheniia adrenergicheskikh reaktsiĭ serdtsa i koronarnykh sosudov pri narushenii koronarnogo krovoobrashcheniia.