Results 261 to 270 of about 197,424 (304)
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Effect of furegrelate on renal plasma flow after angiotensin II infusion
Canadian Journal of Physiology and Pharmacology, 1990We had previously shown that selective thromboxane synthetase inhibition with furegrelate increases urinary excretion of 6-ketoPGF1α, the hydrolysis product of prostacyclin after stimulation of renal prostaglandin synthesis with furosemide. The present study assessed the functional significance of this "redirection" of prostaglandin formation using a ...
R D, Kaushal, T W, Wilson
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Effect of hyperventilation on glomerular filtration and renal plasma flow
American Journal of Physiology-Legacy Content, 1961Dogs were anesthetized with 30 mg/kg of sodium pentobarbital. Creatinine clearance was used as a measure of glomerular filtration rate and the clearance of p-aminohippuric acid at low plasma concentrations was used as a measure of renal plasma flow. After two control periods, the dogs were progressively hyperventilated.
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Age and Ageing, 1992
This study tests the hypothesis that the age-associated reduction in glomerular filtration rate (GFR) and the presence of glomerulosclerosis renders effective renal plasma flow (ERPF) prostaglandin dependent. Ten healthy elderly volunteers were studied in a single-blind placebo-controlled manner using indomethacin to suppress the renal prostaglandins ...
A, Asokan +3 more
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This study tests the hypothesis that the age-associated reduction in glomerular filtration rate (GFR) and the presence of glomerulosclerosis renders effective renal plasma flow (ERPF) prostaglandin dependent. Ten healthy elderly volunteers were studied in a single-blind placebo-controlled manner using indomethacin to suppress the renal prostaglandins ...
A, Asokan +3 more
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Long-term prognosis of hemolytic uremic syndrome and effective renal plasma flow
Pediatric Nephrology, 1999The long-term prognosis of diarrhea-associated hemolytic uremic syndrome (D+ HUS) was evaluated in a cohort of 127 of 149 children who had survived the acute phase. Glomerular filtration rate (GFR) and effective renal plasma flow (ERPF) were estimated by serial (51)Cr-EDTA and (123)iodine-hippurate clearances.
D, Hüseman +6 more
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Captopril‐induced changes in effective renal plasma flow in hypertensive renal transplant recipients
Clinical Transplantation, 1996The role of converting enzyme inhibitor enhanced radionuclide investigations in post‐transplant hypertension is not clearly defined. Presence of renal failure, chronic rejection and use of cyclosporin A complicates the results. Captopril‐induced changes in effective renal plasma flow (ERPF) were studied in 10 patients with severe post‐transplant ...
K. Sud +3 more
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A Simplified Method for the Routine Determination of Effective Renal Plasma Flow
Clinical Nuclear Medicine, 1986Quantitative renal data (i.e., glomerular filtration rate or effective renal plasma flow) often would be useful ancillary information when radionuclide renography is carried out. The added time, and therefore cost, of obtaining quantitative information might be the main reason a department does not routinely perform a quantitative study, although there
J L, Floyd, D E, Jackson, J M, Thomas
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Estimation of effective renal plasma flow using I131-labeled Hippuran
Journal of Applied Physiology, 1962Values of PAH and Radio-Hippuran clearances, obtained simultaneously in 96 individual renal clearances for 16 patients, were plotted against each other and a regression line calculated which shows a linear relationship between the two substances. Knowing the value of the Radio-Hippuran clearance, by use of the regression line, the effective renal ...
J U, SCHLEGEL, B G, SMITH, R M, O'DELL
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Effective renal plasma flow in patients with glycogen storage disease type I
European Journal of Pediatrics, 1993To evaluate effective renal plasma flow (ERPF) we performed renal scintigraphies with 99mTc-Mercaptoacetyl-triglycine (MAG3) in nine patients with glycogen storage disease I (GSD I) (age: 16 +/- 7 years). Two patients presented with proteinuria, none showed hyperaminoaciduria, disturbed tubular reabsorption of phosphate or hypertension.
H, Hahn-Ullrich +4 more
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Conjugation of p-Aminohippurate by the Kidney and Effective Renal Plasma-flow
Nature, 1961THE clearance of p-aminohippurate has become the standard method for the determination of effective renal plasma-flow, with the assumption that there is no conjugation of p-aminohippurate during its passage through the kidney from the blood to the urine.
B P, SETCHELL, E, BLANCH
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Blood Purification, 1988
The effect of amino acid infusion on renal hemodynamics was examined in 13 healthy subjects. Seven subjects participated in the first experimental protocol: study 1 - amino acids were infused for 3 h to increase plasma amino acid levels 2- to 3-fold above baseline; study 2 - amino acids were infused with somatostatin and peripheral replacement of ...
CASTELLINO, Pietro, Defronzo RA
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The effect of amino acid infusion on renal hemodynamics was examined in 13 healthy subjects. Seven subjects participated in the first experimental protocol: study 1 - amino acids were infused for 3 h to increase plasma amino acid levels 2- to 3-fold above baseline; study 2 - amino acids were infused with somatostatin and peripheral replacement of ...
CASTELLINO, Pietro, Defronzo RA
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