A bstract : 3,4‐Methylenedioxymethamphetamine (MDMA) has been reported to cause hyponatraemia, which appears to result from inappropriate secretion of the antidiuretic hormone arginine vasopressin (AVP). After administration of a low dose of ( R,S )‐MDMA (40 mg) to eight healthy drug‐free male volunteers, concentrations of AVP in plasma increased significantly at 1, 2, and 4 hours. Although no...
Methylenedioxymethamphetamine (MDMA, “ecstasy”), widely used as a recreational drug, can produce hyponatraemia. The possibility that this could result from stimulation of vasopressin by MDMA or one of its metabolites has been investigated in vitro . Release of both oxytocin and vasopressin from isolated hypothalami obtained from male Wistar rats was determined under basal conditions and...
Abstract Background: Little is known concerning the enantioselective disposition of 3,4-methylenedioxymethamphetamine (MDMA; ecstasy) in humans. In addition, the potential of utilizing the stereochemical composition of an analyte in biological media for forensic purposes requires investigation. Methods: The enantiomers of MDMA and its demethylated metabolite, 3,4-methylenedioxyamphetamine...