title: The oxalate-tolerance-value: a whole urine method to discriminate between calcium oxalate-stoneformers and others.
abstract: In undiluted urine portions the oxalate-concentration required for precipitation (= oxalate-tolerance) can be obtained by titration with sodium-oxalate and turbidimetric detection. The corresponding urinary calcium-concentration was measured and the two values plotted against each other. With regard to a standard-curve (measurements in synthetic urine) different behaviour between urines of stone forming patients and others can be observed.
mesh_terms: D002129:Calcium Oxalate / Q000652:urine*; D006801:Humans; D012008:Recurrence; D014545:Urinary Calculi / Q000652:urine*
chemical_list: D002129:Calcium Oxalate