[Renal blood flow as a factor in the realization of trophic influences during compensatory hypertrophy under denervation].
In the Wistar rats, the effect of nervous decentralization of a single kidney on the changes of local blood flow in the cortex and medulla, was studied. Phasic changes of the intraorganic [correction of interorgan] hemodynamics involving a cortical perfusion increase during 15 days followed by a progressive decrease of the local blood flow, were recorded. The redistribution in the kidney blood flow involved a decrease of the tissue blood flow in the cortex within 30 days along with a rise in the local medullary blood flow. The cortical blood flow decrease was due to a changed reactivity of the denervated kidney's arterioles and lesion of the tubulo-interstitium in the cortex.
Barinov
E F
EF
Kot
A G
AG
Kladko
I V
IV
D000222:Adaptation, Physiological / Q000502:physiology*; D000818:Animals; D003714:Denervation / Q000379:methods; D006439:Hemodynamics / Q000502:physiology; D006984:Hypertrophy / Q000503:physiopathology; D007668:Kidney / Q000294:innervation* / Q000503:physiopathology*; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D012079:Renal Circulation / Q000502:physiology*; D013997:Time Factors
Pochechnyĭ krovotok kak faktor realizatsii troficheskikh vliianiĭ pri kompensatornoĭ gipertrofii v usloviiakh denervatsii.