MDMA (ecstasy) effects in pubescent rats: males are more sensitive than females

Abstract

In Experiment 1, we assessed the effects of 3, 4-methylenedioxymethamphetamine (MDMA) on locomotor activity in pubescent male and female Long–Evans rats. Thirty-nine day old rats were injected ip with 10 mg/kg of MDMA (ambient temperature 25° C) three times at 2 h …