Permselectivity of the glomerular capillary wall: III. Restricted transport of polyanions. The clearance of albumin relative to that of inulin is greatly exceeded by that of uncharged dextrans of the same effective molecular radius (∼36Å), less than 0.01 vs. 0.20 in normal hydropenic rats. This marked difference in fractional clearances of albumin and neutral dextran suggests that some factor in addition to molecular size retards the transglomerular passage of albumin. Since albumin is a polyanion in physiological solution, we tested the effect of charge on macromolecular permeability by infusing the anionic polymer, dextran sulfate (∼2.3 sulfate groups per glucosyl residue), into seven normal hydropenic Munich-Wistar rats. For dextran sulf...
Size-selectivity of the glomerular barrier to high molecular weight proteins: Upper size limitations...
Glomerular charge and urinary protein excretion: Effects of systemic and intrarenal polycation infus...
Uptake of dextran sulphate by glomerular intracellular vesicles during kidney ultrafiltration. Dextr...
To determine the permselectivity characteristics of the glomerular capillary wall, known molecular s...
Permselectivity of the glomerular capillary wall: III. Restricted transport of polyanions. The clear...
tration of serum proteins after glomerular injury is the consequence of altered electrostatic proper...
Abstract Aim: Compared to neutral globular proteins, neutral polysaccharides, such as dextran, pullu...
The normal glomerular capillary wall has a high permselectivity, allowing almost free passage of wat...
Glomerular sieving of high molecular weight proteins in proteinuric rats. To characterize the permea...
It is established that the glomerular filter sieves macromolecules based on their size, shape, and c...
Nephrotic syndrome causes selective damage to the glomerular charge or size barriers. Physiological ...
Glomerular permeability: In vivo tracer studies with polyanionic and polycationic ferritins. The inf...
The fundamental premise of Ludwig's theory of glomerular filtration held that the fluid transported ...
The glomerular capillary wall functions as an efficient barrier that restricts the passage of plasma...
To evaluate the large pore radius of the glomerular capillary filter, plasma-to-urine fractional cle...
Size-selectivity of the glomerular barrier to high molecular weight proteins: Upper size limitations...
Glomerular charge and urinary protein excretion: Effects of systemic and intrarenal polycation infus...
Uptake of dextran sulphate by glomerular intracellular vesicles during kidney ultrafiltration. Dextr...
To determine the permselectivity characteristics of the glomerular capillary wall, known molecular s...
Permselectivity of the glomerular capillary wall: III. Restricted transport of polyanions. The clear...
tration of serum proteins after glomerular injury is the consequence of altered electrostatic proper...
Abstract Aim: Compared to neutral globular proteins, neutral polysaccharides, such as dextran, pullu...
The normal glomerular capillary wall has a high permselectivity, allowing almost free passage of wat...
Glomerular sieving of high molecular weight proteins in proteinuric rats. To characterize the permea...
It is established that the glomerular filter sieves macromolecules based on their size, shape, and c...
Nephrotic syndrome causes selective damage to the glomerular charge or size barriers. Physiological ...
Glomerular permeability: In vivo tracer studies with polyanionic and polycationic ferritins. The inf...
The fundamental premise of Ludwig's theory of glomerular filtration held that the fluid transported ...
The glomerular capillary wall functions as an efficient barrier that restricts the passage of plasma...
To evaluate the large pore radius of the glomerular capillary filter, plasma-to-urine fractional cle...
Size-selectivity of the glomerular barrier to high molecular weight proteins: Upper size limitations...
Glomerular charge and urinary protein excretion: Effects of systemic and intrarenal polycation infus...
Uptake of dextran sulphate by glomerular intracellular vesicles during kidney ultrafiltration. Dextr...