title: [Influence of renin on the effects of electric stimulation on the ventromedial hypothalamus].
abstract: The influence of intraventricular injection of different doses of renin on the effects of electrical stimulation of the ventromedial hypothalamus was studied. Injection of renin (10 micrograms/kg) into the lateral ventricles of the brain of experimental animals elicited a prolonged elevation of arterial pressure and a decrease of the heart rate, while given in doses of 20 and 30 micrograms/kg it also provoked arrhythmias and ventricular extrasystoles, and a lowering of the threshold of ventromedial hypothalamus stimulation. It was found that under the central action of renin, a short-term stimulation of the ventromedial hypothalamus provoked ventricular extrasystoles.
mesh_terms: D000818:Animals; D001145:Arrhythmias, Cardiac / Q000139:chemically induced; D001794:Blood Pressure / Q000187:drug effects*; D005117:Cardiac Complexes, Premature / Q000139:chemically induced; D004558:Electric Stimulation; D006339:Heart Rate / Q000187:drug effects*; D007276:Injections, Intraventricular; D008297:Male; D011817:Rabbits; D012083:Renin / Q000008:administration & dosage*; D014697:Ventromedial Hypothalamic Nucleus / Q000187:drug effects / Q000502:physiology*
chemical_list: D012083:Renin
vernacular_title: Vliianie renina na éffekty élektricheskoĭ stimuliatsii ventromedial'nogo gipotalamusa.