Correlation of Renal Blood-Flow Indices and Histamine Metabolism After Canine Renal Allografting

1970 ◽  
Vol 101 (1) ◽  
pp. 45 ◽  
Author(s):  
Thomas C. Moore
Keyword(s):  
Blood Flow ◽  
Renal Blood Flow ◽  
Histamine Metabolism

Determination of renal blood flow by thermodilution method

1978 ◽  
Vol 38 (5) ◽  
pp. 495-499 ◽  
Author(s):  
Torbjörn Leivestad ◽  
Erling Brodwall ◽  
Svein Simonsen
Keyword(s):  
Blood Flow ◽  
Renal Blood Flow ◽  
Thermodilution Method

Measurement of Renal Blood Flow by 131I-Labelled Sodium Iodohippurate Imaging in a Rat Model of Herpes Encephalitis

1990 ◽  
Vol 31 (5) ◽  
pp. 538-539
Author(s):  
G. M. Cleator ◽  
P. E. Klapper ◽  
A. G. Lewis ◽  
H. L. Sharma ◽  
A. M. Smith
Keyword(s):  
Blood Flow ◽  
Renal Blood Flow ◽  
Rat Model ◽  
Herpes Encephalitis

Bias and Precision in Magnetic Resonance Imaging‐Based Estimates of Renal Blood Flow: Assessment by Triangulation

2021 ◽  
Author(s):  
Bashair A. Alhummiany ◽  
David Shelley ◽  
Margaret Saysell ◽  
Maria‐Alexandra Olaru ◽  
Bernd Kühn ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Blood Flow ◽  
Magnetic Resonance ◽  
Renal Blood Flow ◽  
Resonance Imaging

Renal blood flow, early distal sodium, and plasma renin concentrations during osmotic diuresis

2000 ◽  
Vol 279 (4) ◽  
pp. R1268-R1276 ◽  
Author(s):  
Paul P. Leyssac ◽  
Niels-Henrik Holstein-Rathlou ◽  
Ole Skøtt
Keyword(s):  
Blood Flow ◽  
Renal Blood Flow ◽  
Sodium Excretion ◽  
Plasma Renin ◽  
Urine Flow ◽  
Sodium Reabsorption ◽  
Osmotic Diuresis ◽  
Nacl Concentration ◽  
Proximal Tubular ◽  
Distal Tubules

Inconsistencies in previous reports regarding changes in early distal NaCl concentration (EDNaCl) and renin secretion during osmotic diuresis motivated our reinvestigation. After intravenous infusion of 10% mannitol, EDNaCl fell from 42.6 to 34.2 mM. Proximal tubular pressure increased by 12.6 mmHg. Urine flow increased 10-fold, and sodium excretion increased by 177%. Plasma renin concentration (PRC) increased by 58%. Renal blood flow and glomerular filtration rate decreased, however end-proximal flow remained unchanged. After a similar volume of hypotonic glucose (152 mM), EDNaClincreased by 3.6 mM, ( P < 0.01) without changes in renal hemodynamics, urine flow, sodium excretion rate, or PRC. Infusion of 300 μmol NaCl in a smaller volume caused EDNaCl to increase by 6.4 mM without significant changes in PRC. Urine flow and sodium excretion increased significantly. There was a significant inverse relationship between superficial nephron EDNaCl and PRC. We conclude that EDNa decreases during osmotic diuresis, suggesting that the increase in PRC was mediated by the macula densa. The results suggest that the natriuresis during osmotic diuresis is a result of impaired sodium reabsorption in distal tubules and collecting ducts.

scholarly journals Extraction Methods for the Determination of Regional Renal Blood Flow

1979 ◽  
Vol 84 (2) ◽  
pp. 163-171 ◽  
Author(s):  
A.-C. Ericson ◽  
M. Sjöquist ◽  
H. R. Ulfendahl
Keyword(s):  
Blood Flow ◽  
Renal Blood Flow ◽  
Extraction Methods ◽  
Regional Renal Blood Flow

Renal blood flow as influenced by changes in arterial, venous, and ureteral pressures

1964 ◽  
Vol 68 (5) ◽  
pp. 652-660 ◽  
Author(s):  
Lerner B. Hinshaw ◽  
Thomas E. Emerson ◽  
Charles M. Brake
Keyword(s):  
Blood Flow ◽  
Renal Blood Flow

Low-dose dopamine preserves renal blood flow in endotoxin shocked dogs treated with ibuprofen

1985 ◽  
Vol 38 (6) ◽  
pp. 582-591 ◽  
Author(s):  
Mitchell P. Fink ◽  
Ronald Nelson ◽  
Rudolph Roethel
Keyword(s):  
Blood Flow ◽  
Renal Blood Flow ◽  
Low Dose
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