n hormone secreted by the posterior pituitary gland (trade name Pitressin) and also by nerve endings in the hypothalamus; affects blood pressure by stimulating capillary muscles and reduces urine flow by affecting reabsorption of water by kidney tubules
A pill to cure jet lag? New study shows promise Japanese researchers have discovered why travelers get jet lag: it's all in the hormone vasopressin. And their discovery could help lead the way toward creating a pill to curb those restless nights and afternoon slumps.
Oct. 4, 2013 - AFP Relax News via Yahoo! News