[An analysis of the mechanisms enhancing arterial baroreceptor reflexes during noradrenaline infusion].
In cats-recipients with cut vagosympathetic trunks and hemodynamically isolated carotid sinuses, the latters were perfused with the blood from a cat donor. Noradrenaline infusion did not change the electrical activity of the renal nerve and induced an inhibition of the activity in high perfusion pressure. Noradrenaline seems to induce a short-term enhancement of arterial baroreflexes and to potentiate the effect on the central link of the reflex arch.
Eremeev
V S
VS
Khrustaleva
R S
RS
Tsyrlin
V A
VA
Shcherbin
Iu I
IuI
D000818:Animals; D001794:Blood Pressure / Q000187:drug effects / Q000502:physiology; D002346:Carotid Sinus / Q000187:drug effects* / Q000502:physiology; D002415:Cats; D007262:Infusions, Intravenous; D007668:Kidney / Q000294:innervation; D008297:Male; D009638:Norepinephrine / Q000008:administration & dosage / Q000494:pharmacology*; D010477:Perfusion / Q000379:methods; D011311:Pressoreceptors / Q000187:drug effects* / Q000502:physiology; D012018:Reflex / Q000187:drug effects* / Q000502:physiology; D013997:Time Factors
D009638:Norepinephrine
Analiz mekhanizmov usileniia arterial'nykh baroretseptornykh refleksov pri infuzii noradrenalina.