Correlation and concordance of glomerular filtration rate from renal scintigraphy modified modification diet in disease equation

● 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 necessary ● Aid in appropriate dosing of medic...

After giving oral frusemide (Lasix) to 14 normal volunteers significant hypercalciuria occurred in all of them. This could not be accounted for by any change in glomerular filtration rate, but was possibly due to decreased tubular reabsorption.

Glomerular filtration rate, day and night-time albumin excretion, and blood pressure were estimated in 83 children with diabetes mellitus and compared with measures of glycaemic control, age, and duration of disease. Careful attention was paid to definition of normal values in age matched controls. The glomerular filtration rate was greater than normal, and correlated with duration of disease, ...

Inulin clearance is still considered as the gold standard method to measure glomerular filtration rate. This method has been proposed in thirties by Smith and Shannon but the inulin measurement method still remains complex. Interferences, notably with the glucose, must also be considered. Two main methods have been proposed to measure inulin both in urine and plasma: "acid" or enzymatic methods...

To investigate the role of endogenously produced bradykinin in modulating renal function during postnatal maturation, various parameters of glomerular and tubular function were measured for 1 h before and after intravenous injection of 12.5 microg/kg of the specific B(2)-receptor antagonist icatibant to conscious, chronically instrumented lambs aged approximately 1 (n = 7) and approximately 6 w...