title: [Effect of spinal deafferentation on the circulatory state in the hindlimb of dogs].
abstract: The experimental studies by means of the electrical impedance plethysmography and electromagnetic flowmetry revealed stable decreasing of vascular tension after one-sided spinal deafferentation on level L4-S2 and increasing sensitivity to norepinephrine of the limb on the side of surgical intervention. The two phenomena are most clearly observed in 30-40 days after the operation. The data suggest that afferent innervation on segmental levels has an important influence on functional condition of the sympathetic neurons of the spinal cord.
mesh_terms: D000344:Afferent Pathways / Q000502:physiology; D000818:Animals; D003714:Denervation; D004285:Dogs; D005727:Ganglia, Spinal / Q000502:physiology*; D006614:Hindlimb / Q000098:blood supply; D009638:Norepinephrine / Q000494:pharmacology; D010646:Phentolamine / Q000494:pharmacology; D012039:Regional Blood Flow / Q000187:drug effects*; D013997:Time Factors; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D009638:Norepinephrine; D010646:Phentolamine
vernacular_title: Vliianie spinal'noĭ deafferentatsii na sostoianie krovoobrashcheniia v zadneĭ konechnosti u sobak.