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Table 1 The results of combined water deprivation with vasopressin test of the proband*

From: Deletion of the V2 vasopressin receptor gene in two Chinese patients with nephrogenic diabetes insipidus

 

Urine volume (L/d)

Basal urinary osmolality (mosmol/L)

Basal Plasma osmolality (mosmol/L)

urinary osmolality after water deprivation (mosmol/L)

plasma osmolality after water deprivation (mosmol/L)

urinary osmolality after injecting vasopressin (mosmol/L)

plasma osmolality after injecting vasopressin (mosmol/L)

Proband

7~10.9

90

299

121

318

154

327

  1. * The dosage of vasopressin injected was 5 u.