MDMA (3,4-methylenedioxymethamphetamine) has been reported to produce serotonergic depletion in nonhuman primates at doses as low as 2.5 mg/kg (1-2 times the typical human dose). The current study evaluated the dose-response relationships of MDMA (1.25-20.0 mg/kg) using regional concentrations of serotonin (5-HT) and its metabolite, 5-hydroxyindoleacetic acid (5-HIAA), and home cage behavior as...
MDMA is an amphetamine analog prescribed by some health professionals in the field of psychotherapy and used as a recreational drug by the general public. In recent reports, investigators have suggested that MDMA produces acute neurotoxicity when administered by subcutaneous injection. In order to determine if MDMA produces lasting neurochemical alterations after oral administration, groups of...