PMID: 591050Nov 1, 1977

The effect of haemorrhage on renal blood flow and intrarenal flow distribution

Injury
G SzabóL Hársing

Abstract

Bleeding of dogs to constant arterial pressure of 90 mm/g and 60 mmHg respectively decreased renal blood flow in proportion to pressure reduction. There was no evidence of autoregulation of renal blood flow or of selective renal vasoconstriction. With the radioactive microsphere technique a moderate shift of blood flow from the outer to the inner cortex was observed. In the renal 133Xe wash-out curves exponent 1(attributed to the elimination of the indicator from the cortex) was more reduced than exponents 2 and 3 (medulla). These findings may not indicate a redistribution of renal blood flow through resistance changes in specific parts of the renal vasculature but may represent the consequences of focal cortical ischaemia, most prominent in the outer cortex.

References

Jan 1, 1975·Circulation Research·S MigdalN G Levinsky
May 1, 1971·The Journal of Clinical Investigation·A GrandchampB Truniger
Jul 1, 1971·The Journal of Clinical Investigation·J H SteinR W Osgood
Dec 1, 1970·Circulation Research·J L McNay, Y Abe
Mar 1, 1968·The Journal of Clinical Investigation·K Aukland, M Wolgast
Nov 1, 1964·American Heart Journal·L B HINSHAWC M BRAKE
Feb 1, 1960·Proceedings of the Society for Experimental Biology and Medicine·L B HINSHAW, C H CARLSON
Aug 1, 1950·Proceedings of the Society for Experimental Biology and Medicine·J U SCHLEGEL, J B MOSES
May 1, 1944·The Journal of Clinical Investigation·H D LausonV V Andrews
Jun 21, 1947·British Medical Journal·J TRUETA, M AGERHOLM

Citations

Jul 20, 1979·Research in Experimental Medicine. Zeitschrift Für Die Gesamte Experimentelle Medizin Einschliesslich Experimenteller Chirurgie·A FazekasL Hársing
Nov 25, 1976·Research in Experimental Medicine. Zeitschrift Für Die Gesamte Experimentelle Medizin Einschliesslich Experimenteller Chirurgie·G SzabóZ Benyó
Jun 21, 2008·Advances in Chronic Kidney Disease·Mark Stafford-SmithMadhav Swaminathan
Feb 1, 2006·Journal of Endovascular Therapy : an Official Journal of the International Society of Endovascular Specialists·Jean-François DorvalJean-François Tanguay
Dec 7, 2007·Journal of Endovascular Therapy : an Official Journal of the International Society of Endovascular Specialists·Tony S DasJohn E Aruny
Jul 25, 2009·Journal of Endovascular Therapy : an Official Journal of the International Society of Endovascular Specialists·John R Laird, David L Dawson
Jul 25, 2009·Journal of Endovascular Therapy : an Official Journal of the International Society of Endovascular Specialists·Tony S DasJohn E Aruny
Nov 1, 1985·Circulation Research·B ZimmerhacklR L Jamison
Jul 1, 2017·Physiology International·L RosivallL G Navar

Related Concepts

Diastolic Blood Pressure
Canis familiaris
Hemorrhage
Kidney
Regional Blood Flow

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