Results 151 to 160 of about 12,325,537 (202)
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Measurement of Effective Renal Plasma Flow With Sodium Iodohippurate I 131
JAMA, 1964A technique for measuring effective renal plasma flow based on a single injection of sodium iodohippurate I 131 was compared with para-aminohippuric acid clearance determined simultaneously in 25 patients. On the average, the clearance by the single-injection technique was about 19 ml (5%) less than that by the standard procedure.
R D, WAGONER +3 more
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Calculation of effective renal plasma flow
European Journal of Nuclear Medicine, 1982openaire +4 more sources
Effect ofα-methyldopa on renal plasma flow in patients with renal hypertension
International Urology and Nephrology, 1971A study of the effect of the hypotensive drug Dopegyt on the effective renal plasma flow, the peripheral renal resistance and the isotope nephrography with131I-hippuran was carried out in 12 patients with renal hypertension and compensated renal function. The authors established that the hypotensive action of Dopegyt was not associated with significant
G, Majdrakov +4 more
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The effects of streptozocin-induced diabetes on renal plasma flow
Experimental and Clinical Endocrinology & Diabetes, 2009To evaluate the significance of collagen levels, nonenzymatic glycation, and effective renal plasma flow in diabetes, we studied 52 Streptozocin induced-diabetic rats. After 10 weeks of diabetes, rats were injected i.v. 0.5 microCi/g 99mTechnetium Mercaptoacetyl triglycine and effective renal plasma flow was calculated from the renograms obtained.
A, Baykal-Erkiliç +2 more
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Effects of indomethacin on renal inner medullary plasma flow
Prostaglandins, 1974Abstract The effects of the prostaglandin system on renal hemodynamics were studied by treating rats with a single intraperitoneal dose of indomethacin, an inhibitor of prostaglandin synthesis. Medullary plasma flow was significantly reduced 30–45 minutes after indomethacin, but was elevated 3–6 hours after indomethacin.
K, Solez +3 more
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New formulas for the calculation of effective renal plasma flow
European Journal of Nuclear Medicine, 1982Estimation of effective renal plasma flow (ERPF) can be made easily, inexpensively, and accurately by means of a single plasma concentration determination, sampled 44 min after injection of 131I-orthoiodohippurate (OIH). We originally established predictive regression equations based on a series of patients with a wide variety of diseases and a few ...
W N, Tauxe +4 more
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Effects of percutaneous transluminal angioplasty on renal plasma flow
Seminars in Nuclear Medicine, 1983Percutaneous transluminal angioplasty is being used with increasing frequency for the treatment of renal artery stenosis. Several noninvasive techniques that utilize radioactive tracers have been used for monitoring the effects of angioplasty and progression of disease.
C D, Teates +3 more
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Evaluation of Effective Renal Plasma Flow During Renography
Journal of Urology, 1980A method to determine effective renal plasma flow that requires only a single injection of 131-iodine hippuran and eliminates the necessity of obtaining blood samples is described. Good correlation was obtained between this procedure and a method requiring a blood sample. The technique should prove useful in determining effective renal plasma flow when
A, Morgan, K G, Leach
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Effects of GFR and renal plasma flow on urine osmolarity
American Journal of Physiology-Legacy Content, 1961The effects on total urine osmolarity of renal plasma flow rate (RPF) and glomerular filtration rate (GFR) were determined in dogs during mannitol diuresis. While one kidney served as a control, RPF and GFR in the other kidney were varied by one of the following methods; A—Partial occlusion of the ureter. This decreased GFR with negligible decrease in
P H, ABBRECHT, R L, MALVIN
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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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