[Study of the central and peripheral mechanisms in enhancement of arterial baroreflex in cats during noradrenaline infusion].
An increased suppression of electrical activity of the cardiac inferior nerve by the baroreflex during norepinephrine infusion can be eliminated by a preliminary infusion of monoamine. The data obtained corroborated our previous findings that an increase in arterial pressure due to norepinephrine infusion was essential for catecholamine increasing the baroreflex inhibition of electrical activity in sympathetic nerves.
Eremeev
V S
VS
Research Institute of Cardiology, St. Petersburg, Russia.
Khrustaleva
R S
RS
Tsyrlin
V A
VA
Shcherbin
Iu I
IuI
Balashov
N V
NV
D000818:Animals; D017704:Baroreflex / Q000187:drug effects* / Q000502:physiology; D001794:Blood Pressure / Q000187:drug effects; D001921:Brain / Q000187:drug effects* / Q000502:physiology; D002346:Carotid Sinus / Q000294:innervation / Q000502:physiology; D002415:Cats; D004558:Electric Stimulation; D006321:Heart / Q000187:drug effects / Q000294:innervation / Q000502:physiology; D007262:Infusions, Intravenous; D007668:Kidney / Q000187:drug effects / Q000294:innervation / Q000502:physiology; D009638:Norepinephrine / Q000008:administration & dosage / Q000378:metabolism / Q000494:pharmacology*; D011311:Pressoreceptors / Q000187:drug effects / Q000502:physiology; D013564:Sympathetic Nervous System / Q000187:drug effects* / Q000502:physiology
D009638:Norepinephrine
Izuchenie roli tsentral'nykh i perifericheskikh mekhanizmov v usilenii arterial'nogo baroreflksa u koshek pri infuzii noradrenalina.