to verify if exogenous prostaglandin e2 ( pge2 ) is able to release antidiuretic hormone ( adh ) and if endogenous angiotensin ii plays a role in this eventual pge2-induced stimulation of vasopressin , increasing doses of pge2 were infused in 6 normal volunteers before ( pge2 study ) and after the administration of 100 mg of captopril ( captopril study ) .
C0042413
antidiuretic
C0003779
vasopressin