AbstractBackgroundPreconditioning is a phenomenon by which tolerance develops to injury by previous exposure to a stressor of mild severity. Previous studies have shown that single or repeated low dose MDMA can attenuate 5-HT transporter loss produced by a subsequent neurotoxic dose of the drug. We have explored the mechanism of delayed preconditioning by low dose MDMA.MethodsMale Dark Agouti...
J. Neurochem. (2010) 10.1111/j.1471‐4159.2010.06578.x Abstract 3,4‐Methylenedioxymethamphetamine (MDMA, ‘ecstasy’) produces selective long‐lasting serotonergic neurotoxicity in rats. The drug also produces acute hyperthermia which modulates the severity of the neurotoxic response. In addition, MDMA produces signs of neuroinflammation reflected as microglial activation and an increase in the...