Results 251 to 260 of about 1,430,825 (310)
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Renal Function and Renal Metabolism
Pediatric Clinics of North America, 1971Accumulating evidence strongly supports the thesis that major renal functions, such as sodium transport, are dependent primarily on renal metabolism.
J, Metcoff, T, Yoshida
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Critical Care Clinics, 1988
Acute renal failure is a common cause of morbidity and mortality in critically ill patients. The prompt, effective management of acute oliguria, frequently the presenting sign of renal deterioration, remains difficult because of the lack of suitable monitors.
D S, Prough, G P, Zaloga
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Acute renal failure is a common cause of morbidity and mortality in critically ill patients. The prompt, effective management of acute oliguria, frequently the presenting sign of renal deterioration, remains difficult because of the lack of suitable monitors.
D S, Prough, G P, Zaloga
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American Journal of Roentgenology, 2013
The objective of this article is to review and evaluate the various parameters used in determining renal status.The physiologic determination of renal status is the measured glomerular filtration rate (mGFR). Serum creatinine, blood urea nitrogen, cystatin C, and estimated GFR (eGFR), based on serum creatinine have failed to replace mGFR.
Joshua, Becker, Eli, Friedman
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The objective of this article is to review and evaluate the various parameters used in determining renal status.The physiologic determination of renal status is the measured glomerular filtration rate (mGFR). Serum creatinine, blood urea nitrogen, cystatin C, and estimated GFR (eGFR), based on serum creatinine have failed to replace mGFR.
Joshua, Becker, Eli, Friedman
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Toxicology Letters, 1989
Renal functional reserve represents the capacity of the kidney to increase its level of operation in response to certain demands. The reserve of glomerular filtration rate and of renal blood flow is discussed from the following points of view: evaluation, measurement, mechanisms involved and significance.
G, Friedlander, F, Blanchet, C, Amiel
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Renal functional reserve represents the capacity of the kidney to increase its level of operation in response to certain demands. The reserve of glomerular filtration rate and of renal blood flow is discussed from the following points of view: evaluation, measurement, mechanisms involved and significance.
G, Friedlander, F, Blanchet, C, Amiel
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American Journal of Kidney Diseases, 2006
● Patients with kidney disease have few signs and symptoms early in disease course; laboratory evaluation may be only way of detecting disease ● Tests should detect abnormalities early enough to allow corrective therapy ● Important for measuring renal disease progression and efficacy of therapies ● Help predict when renal replacement therapy may be ...
Mitchell H, Rosner, W Kline, Bolton
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● Patients with kidney disease have few signs and symptoms early in disease course; laboratory evaluation may be only way of detecting disease ● Tests should detect abnormalities early enough to allow corrective therapy ● Important for measuring renal disease progression and efficacy of therapies ● Help predict when renal replacement therapy may be ...
Mitchell H, Rosner, W Kline, Bolton
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Benign Renal Cysts and Renal Function
Journal of Urology, 1980A series of renal masses found to be simple renal cysts was studied with the 131iodine hippuran quantitative scintillation camera. No significant decrease in function was noted. Parenchymal destruction and functional loss are uncommon in simple cysts regardless of size or position.
J K, Roth, J A, Roberts
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Functional renal imaging: nonvascular renal disease
Abdominal Imaging, 2006Functional renal imaging-a fast-growing field of MR-imaging-applies different sequence types to gather information about the kidneys other than morphology and angiography. This update article presents the current status of different functional imaging approaches and presents current and potential clinical applications.
H J, Michaely +5 more
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Renal Function Studies in Renal Carcinoma
Clinical Science, 19701. In ten patients with renal cell carcinoma (Grawitz tumour) a selective kidney function study was performed with the intention of measuring the effect of the tumour upon the function of the parenchyma surrounding the tumour. 2. The excretion fraction of sodium and chloride and the osmolal clearance per unit of glomerular filtrate were ...
J, Ofstad, L, Kolsaker
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Renal Function in Renal Adenocarcinoma
Scandinavian Journal of Urology and Nephrology, 1967Renal function tests with special reference to the renal haemodynamics have been carried out on 11 cases of renal carcinoma. Selective clearance of inulin and PAH and the extraction ratio for PAH and oxygen were determined.The kidneys with tumours showed lower urine flow, CIN, EPAH and oxygen A-V difference than the control organs.
T, von Schreeb, P O, Granberg
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Exercise and Sport Sciences Reviews, 1977
Exercise induces profound changes in the renal haemodynamics and in electrolyte and protein excretion. Effective renal plasma flow is reduced during exercise. The reduction is related to the intensity of exercise and renal blood flow may fall to 25% of the resting value when strenuous work is performed.
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Exercise induces profound changes in the renal haemodynamics and in electrolyte and protein excretion. Effective renal plasma flow is reduced during exercise. The reduction is related to the intensity of exercise and renal blood flow may fall to 25% of the resting value when strenuous work is performed.
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