AbstractParacellular shunt ultrastructure and changes in fluid transport in Necturus proximal tubule. To define the structure-function relationships of the lateral intercellular space (LIS), we examined the ultrastructure of Necturus proximal tubule following experimental variation of fluid absorption with or without alteration of active sodium transport. Comparisons were made between (1) control (blood-perfused) kidneys and kidneys doubly perfused using either (2) Ringer solution with organic substrate, (3) Ringer solution with substrate in capillaries but steady-state solution in tubules, (4) Ringer without substrate, or (5) Ringer with low sodium. Intratubular and peritubular capillary pressures were monitored before and during standardi...
It is generally accepted that in the transtubular movement of matter in kidney tubules, a significan...
Free-flow micropuncture experiments were carried out on superficial late proximal and distal tubules...
A micropuncture study of renal sodium retention in nephrotic syndrome in rats: Evidence for increase...
Hydrostatic pressure changes related to paracellular shunt ultrastructure in proximal tubule. We exa...
Proximal tubule structure-function relationships during volume expansion in Necturus. Studies were p...
Sodium-free fluid reabsorption in Necturus kidney perfused with sodium-free media. The ability of tu...
Some aspects of proximal tubular sodium chloride reabsorption in Necturus kidney. Renal tubular reab...
Proximal convoluted tubules reabsorb the bulk of the sodium chloride and water present in the glomer...
Relationship between peritubular oncotic pressure gradients and morphology in isolated proximal tubu...
Organic substrate effects on and heterogeneity of Necturus proximal tubule function. The effect of o...
Micropuncture experiments were performed on proximal tubules and collecting ducts of rat kidneys wit...
Ionic requirements of proximal tubular fluid reabsorption: Flow dependence of fluid transport. The e...
Mechanisms of fluid absorption during proximal tubule development. Passive permeation characteristic...
Some aspects of proximal tubular sodium chloride reabsorption in Necturus kidney. Renal tubular reab...
Effect of perfusion rate on the fluxes of water, sodium, chloride and urea across the proximal convo...
It is generally accepted that in the transtubular movement of matter in kidney tubules, a significan...
Free-flow micropuncture experiments were carried out on superficial late proximal and distal tubules...
A micropuncture study of renal sodium retention in nephrotic syndrome in rats: Evidence for increase...
Hydrostatic pressure changes related to paracellular shunt ultrastructure in proximal tubule. We exa...
Proximal tubule structure-function relationships during volume expansion in Necturus. Studies were p...
Sodium-free fluid reabsorption in Necturus kidney perfused with sodium-free media. The ability of tu...
Some aspects of proximal tubular sodium chloride reabsorption in Necturus kidney. Renal tubular reab...
Proximal convoluted tubules reabsorb the bulk of the sodium chloride and water present in the glomer...
Relationship between peritubular oncotic pressure gradients and morphology in isolated proximal tubu...
Organic substrate effects on and heterogeneity of Necturus proximal tubule function. The effect of o...
Micropuncture experiments were performed on proximal tubules and collecting ducts of rat kidneys wit...
Ionic requirements of proximal tubular fluid reabsorption: Flow dependence of fluid transport. The e...
Mechanisms of fluid absorption during proximal tubule development. Passive permeation characteristic...
Some aspects of proximal tubular sodium chloride reabsorption in Necturus kidney. Renal tubular reab...
Effect of perfusion rate on the fluxes of water, sodium, chloride and urea across the proximal convo...
It is generally accepted that in the transtubular movement of matter in kidney tubules, a significan...
Free-flow micropuncture experiments were carried out on superficial late proximal and distal tubules...
A micropuncture study of renal sodium retention in nephrotic syndrome in rats: Evidence for increase...