Source:http://linkedlifedata.com/resource/umls/id/C0115471
MSH: An N-substituted amphetamine analog. It is a widely abused drug classified as a hallucinogen and causes marked, long-lasting changes in brain serotonergic systems. It is commonly referred to as MDMA or ecstasy.,CSP: synthetic adrenergic agonist resembling both amphetamine (a stimulant) and mescaline (a hallucinogen); "designer drug" once touted as potentially psychotherapeutic, but now a controlled substance considered a drug of abuse.,PDQ: A ring-substituted amphetamine derivative, structurally related to the hallucinogen mescaline, with entactogenic (openess- and empathy-generating), neurotoxic, and motor-stimulatory activities. Although the mechanism by which it causes its unusual entactogenic effects is largely unknown, 3,4-methylenedioxymethamphetamine (MDMA) produces an acute, rapid enhancement in both the release of serotonin from and the inhibition of serotonin reuptake by serotonergic nerve endings in the brain. Once within the cell, MDMA depletes stores of tryptophan hydroxylase (TPH) via acute