PMID- 2886355 OWN - NLM STAT- MEDLINE DCOM- 19870924 LR - 20190624 IS - 0014-2999 (Print) IS - 0014-2999 (Linking) VI - 137 IP - 2-3 DP - 1987 Jun 4 TI - 3,4-Methylenedioxyethylamphetamine (MDE), a novel analogue of MDMA, produces long-lasting depletion of serotonin in the rat brain. PG - 265-8 AB - The present study was carried out to asses possible toxic effects of 3,4-methylenedioxyethylamphetamine (MDE) on serotonergic, dopaminergic or noradrenergic neurons in the rat brain. It was found that MDE produced a long-lasting, dose-related depletion of serotonin (5HT). However, even at high dosage, MDE did not reduce the concentration of either dopamine (DA) or norepinephrine (NE) on a long-term basis. When compared to 3,4-methylenedioxymethylamphetamine (MDMA), MDE was approximately one fourth as potent as producing a long-term depletion of 5HT. These results suggest that MDE, like MDMA, may be selectively toxic to central serotonergic neurons. FAU - Ricaurte, G A AU - Ricaurte GA FAU - Finnegan, K F AU - Finnegan KF FAU - Nichols, D E AU - Nichols DE FAU - DeLanney, L E AU - DeLanney LE FAU - Irwin, I AU - Irwin I FAU - Langston, J W AU - Langston JW LA - eng PT - Journal Article PL - Netherlands TA - Eur J Pharmacol JT - European journal of pharmacology JID - 1254354 RN - 0 (Amphetamines) RN - 333DO1RDJY (Serotonin) RN - 4764-17-4 (3,4-Methylenedioxyamphetamine) RN - KE1SEN21RM (N-Methyl-3,4-methylenedioxyamphetamine) RN - ML1I4KK67B (3,4-methylenedioxyethamphetamine) RN - VTD58H1Z2X (Dopamine) RN - X4W3ENH1CV (Norepinephrine) SB - IM MH - 3,4-Methylenedioxyamphetamine/analogs & derivatives/*pharmacology MH - Amphetamines/*pharmacology MH - Animals MH - Brain/drug effects/*metabolism MH - Dopamine/metabolism MH - Dose-Response Relationship, Drug MH - Male MH - N-Methyl-3,4-methylenedioxyamphetamine MH - Norepinephrine/metabolism MH - Rats MH - Rats, Inbred Strains MH - Serotonin/*metabolism EDAT- 1987/06/04 00:00 MHDA- 1987/06/04 00:01 CRDT- 1987/06/04 00:00 PHST- 1987/06/04 00:00 [pubmed] PHST- 1987/06/04 00:01 [medline] PHST- 1987/06/04 00:00 [entrez] AID - 0014-2999(87)90233-0 [pii] AID - 10.1016/0014-2999(87)90233-0 [doi] PST - ppublish SO - Eur J Pharmacol. 1987 Jun 4;137(2-3):265-8. doi: 10.1016/0014-2999(87)90233-0.