Total nondialyzable solids (TNDS) in human urine. III. A method for subfractionation of RS-1 solids.

Total nondialyzable solids (TNDS) in human urine. IV. Electrophoretic properties of RS-1 subfraction.

Total nondialyzable solids (TNDS) in human urine. I. The amount and composition of TNDS from normal subjects.

Total nondialyzable solids (TNDS) in human urine. V. Subfractionation of the ultrafiltrate (UF-O) fraction.

A procedure has been reported (1) for the reproducible separation of the total nondialyzable solids (TNDS) of normal human urine into three primary fractions. The most abundant of the-three fractions, designated UF-O, was separated from the other two by virtue of its passage through a collodion ultrafilter membrane. The overall chemical composition of fraction UF-O was described , but no furthe...

Refractometric determination of total solids and water of serum and urine.

Refractometric analysis of total solids in serum and urine is simple, accurate, and rapid. Adolph (1) demonstrated the high coefficient of correlation between refractive index and total solids of dog plasma and subsequently employed refractometry as an index of the total solids of human serum (2). Blohm (3), using a dipping refractometer, showed for human urine that the reading given by that fl...

Total Nondialyzable Solids (tnds) in Human Urine. Xiii. Immunological Detection of a Component Peculiar to Renal Calculous Matrix and to Urine of Calculous Patients.

An organic matrix is universally present in mammalian bone, teeth, salivary, biliary, and uri-nary calculi. Such matrices invariably contain both protein and carbohydrate and appear by gross analyses to be mucosubstances. The interrelations of organic matrix and crystals of urinary calculi suggest that stone building is a process of crystal growth upon the molecular surfaces and within the inte...