title: [Local cortical and medullary blood flows to the single kidney in chemical sympathectomy].
abstract: Topological shifts of intracortical and intramedullary blood flow were studied with the hydrogen clearance technique in the single kidney of Wistar rats. A hyperperfusion of the cortex due to contralateral nephrectomy and vasodilating effect of sympatholytic agent, was found during first 24 hours. Cortical blood flow decreased and medullary one increased within 7 days, which was due to compensatory shifts in the kidney necessary for the adaptation of the kidney to the tissue deficit of adrenergic transmitter, and for the maintenance of the water-salt homeostasis in conditions of a systemic peripheral sympathectomy .
authors.forename: E F
authors.initials: EF
authors.lastname: Barinov
authors.forename: A G
authors.initials: AG
authors.lastname: Kot
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology; D000818:Animals; D006145:Guanethidine; D006207:Half-Life; D006859:Hydrogen; D007668:Kidney / Q000294:innervation* / Q000502:physiology; D007672:Kidney Cortex / Q000098:blood supply*; D007679:Kidney Medulla / Q000098:blood supply*; D009392:Nephrectomy; D051381:Rats; D011919:Rats, Inbred Strains; D012039:Regional Blood Flow / Q000502:physiology; D013563:Sympathectomy, Chemical; D013997:Time Factors
chemical_list: D006859:Hydrogen; D006145:Guanethidine
vernacular_title: Kortikal'nyĭ i medulliarnyĭ lokal'nye krovotoki edinstvennoĭ pochki v usloviiakh khimicheskoĭ desimpatizatsii.