title: [Effect of microinjection of norepinephrine into the locus coeruleus area on the ventricular extrasystoles induced by hypothalamic stimulation].
mesh_terms: D000818:Animals; D005117:Cardiac Complexes, Premature / Q000139:chemically induced; D004558:Electric Stimulation; D004723:Endorphins / Q000502:physiology; D005260:Female; D007031:Hypothalamus; D008125:Locus Coeruleus / Q000187:drug effects / Q000502:physiology*; D008297:Male; D008845:Microinjections; D009638:Norepinephrine / Q000494:pharmacology*; D011817:Rabbits
chemical_list: D004723:Endorphins; D009638:Norepinephrine