Metabolism
1975
Abstract
The renal tubular responsiveness to antidiuretic hormone was assessed in seven obese patients during starvation and feeding by an overnight dehydration test followed by exogenous vasopressin. All seven subjects showed a mean reduction of one-third in their maximum urinary osmolality on day 4 of starvation. Thes- data show that the renal tubule is partially insensitive to antidiuretic hormone at a time when it is also insensitive to mineralocorticoids.?Author