Urine concentration and dilution in the rat: Contribution of papillary structures during high rates of urine flow. To examine the contribution of papillary structures to the overall process of urine dilution and concentration at high rates of flow, studies were performed in unilaterally papillectomized kidneys (PX). Comparison of kidney weights in sham-operated and PX rats revealed a significant reduction in total weight of the latter. Papillary length removed was 3045 ± 423 µm. GFR was reduced by 24% and 45% in sham and PX kidneys when compared to their contralateral controls. Under hydropenic conditions, maximal urine concentrating ability (Umax) was comparable in control and sham kidneys but was 59% less in PX kidneys. Fractional sodium ...
The influence of uremia on fractional sodium reabsorption by the proximal tubule. Micropuncture and ...
Renal concentration defect following nonoliguric acute renal failure in the rat. The mechanism of im...
postobstructive diuresis, clearance and micropuncture studies were carried out in rats after relief ...
papillal'y structures during high rates of urine flow. To examine the contribution of papillary...
An in vivo study of the concentrating process in the descending limb of Henle's loop. Two features o...
International audienceThe ability to produce hyperosmotic urine allows mammals, including humans, to...
Role of urinary concentrating ability in the generation of toxic papillary necrosis. We studied the ...
A micropuncture study of renal sodium retention in nephrotic syndrome in rats: Evidence for increase...
International audienceThe ability to produce hyperosmotic urine allows mammals, including humans, to...
Influence of glomerular filtration rate on the rate of para-aminohippurate secretion by the rat kidn...
The ability of mammals to produce urine hyperosmotic to plasma requires the generation of a gradient...
Wistar rats to determine whether chaniges in papillary plasma flow might be responsible for the coni...
Although the processes that generate the osmotic gradients in the inner medulla remain controversial...
A simple mathematical model that was developed by Charles S. Peskin (unpublished manuscript) for a s...
Circulatory retention of urinary factors as a stimulus to renal growth. Both unilateral nephrectomy ...
The influence of uremia on fractional sodium reabsorption by the proximal tubule. Micropuncture and ...
Renal concentration defect following nonoliguric acute renal failure in the rat. The mechanism of im...
postobstructive diuresis, clearance and micropuncture studies were carried out in rats after relief ...
papillal'y structures during high rates of urine flow. To examine the contribution of papillary...
An in vivo study of the concentrating process in the descending limb of Henle's loop. Two features o...
International audienceThe ability to produce hyperosmotic urine allows mammals, including humans, to...
Role of urinary concentrating ability in the generation of toxic papillary necrosis. We studied the ...
A micropuncture study of renal sodium retention in nephrotic syndrome in rats: Evidence for increase...
International audienceThe ability to produce hyperosmotic urine allows mammals, including humans, to...
Influence of glomerular filtration rate on the rate of para-aminohippurate secretion by the rat kidn...
The ability of mammals to produce urine hyperosmotic to plasma requires the generation of a gradient...
Wistar rats to determine whether chaniges in papillary plasma flow might be responsible for the coni...
Although the processes that generate the osmotic gradients in the inner medulla remain controversial...
A simple mathematical model that was developed by Charles S. Peskin (unpublished manuscript) for a s...
Circulatory retention of urinary factors as a stimulus to renal growth. Both unilateral nephrectomy ...
The influence of uremia on fractional sodium reabsorption by the proximal tubule. Micropuncture and ...
Renal concentration defect following nonoliguric acute renal failure in the rat. The mechanism of im...
postobstructive diuresis, clearance and micropuncture studies were carried out in rats after relief ...