Figure 2From: Persistent elevation of urine aquaporin-2 during water loading in a child with nephrogenic syndrome of inappropriate antidiuresis (NSIAD) caused by a R137L mutation in the V2 vasopressin receptorQuantitative assessment of nonglycosylated AQP2 excretion in pmol/mg creatinine from 60 minutes prior to 240 minutes following oral water load. Sample values for the patient were corrected for urinary creatinine.Back to article page