title: [Variants in the catecholamine effect on renal hemodynamics].
abstract: It was shown in experiments on dogs that intravenous injection of adrenaline or noradrenaline in a dose of 2 microgram/kg per min was accompanied by an increase of resistance of the renal vessels with unchanged general renal circulation, and administration of adrenaline against the background of obsidan action--by an increase of resistance and reduction of blood flow, and--against the background of phentholamine action--by a reduction of resistance with unchanged circulation. On the basis of these data and those obtained by the author earlier a supposition is put forward on a possible mechanism of a combination of functions in the systems of circulation and excrection in the control of general water-salt homeostatis in extraordinary hemodynamic shifts with the participation of the humoral factor--renin-angiotensine system.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D004285:Dogs; D004837:Epinephrine / Q000494:pharmacology*; D006439:Hemodynamics / Q000187:drug effects*; D007668:Kidney / Q000098:blood supply*; D009638:Norepinephrine / Q000494:pharmacology*; D010646:Phentolamine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D012039:Regional Blood Flow / Q000187:drug effects; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D011433:Propranolol; D009638:Norepinephrine; D004837:Epinephrine; D010646:Phentolamine
vernacular_title: Varianty vliianiia katekholaminov na pochechnuiu gemodinamiku.