[Efficacy of neurogenic and humoral stimuli in venous return in cats].
Humoral stimuli (i.v. adrenaline) proved to exert a greater effect on venous return in anesthetized cats than neurogenic those (electrical stimulation of either brain stem or femoral nerve). The part of cardiac output, however, in arterial blood shifts was the same. The latter finding is, probably, due to a discrepancy between changes occurring in the venous return and cardiac output caused by blood detention within the lung circulation as well as by an elevation of the blood pressure.
Institute of Experimental Medicine, Russian Acad. Med. Sci, 197376, St. Petersburg, Acad. I. P. Pavlov St., 12.
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Samoĭlenko
D000344:Afferent Pathways / Q000502:physiology; D000818:Animals; D001775:Blood Circulation; D002415:Cats; D004558:Electric Stimulation; D004837:Epinephrine / Q000494:pharmacology*; D005267:Femoral Nerve / Q000502:physiology*; D008526:Medulla Oblongata / Q000502:physiology*; D014684:Venae Cavae
D004837:Epinephrine