using previously published values for gfr , renal plasma flow , systemic oncotic pressure , and fractional clearances of neutral dextrans , albumin , salivary amylase , and transferrin , membrane parameters describing the glomerular barrier were determined for normal individuals under control conditions and during lysine infusion ( which retards tubule protein reabsorption ) , and for patients with minimal change nephropathy ( mcn ) .
C0001924
albumin
C0033684
protein