PMID- 9543229 OWN - NLM STAT- MEDLINE DCOM- 19980521 LR - 20190624 IS - 0014-2999 (Print) IS - 0014-2999 (Linking) VI - 341 IP - 2-3 DP - 1998 Jan 12 TI - 'Candyflipping': synergistic discriminative effect of LSD and MDMA. PG - 131-4 AB - The co-administration of D-lysergic acid diethylamide (LSD; 'Acid') and 3,4-methylenedioxymethamphetamine (MDMA; 'Ecstasy'; 'XTC'), has reached a prevalence that has allowed for the street terminology 'candyflipping' to describe the combination. Internet sites indicate a significant enhancement of central effects with their simultaneous use. In this preliminary observation, male Fawn-Hooded rats were trained to discriminate 1.5 mg/kg MDMA and were, subsequently, tested with doses of MDMA (0.15 mg/kg) or LSD (0.04 mg/kg) that each produced a saline-like response. Co-administration of these doses of MDMA and LSD synergized to produce a maximal MDMA-like response. The possible mechanism for synergistic action upon central serotonergic neurons is discussed to explain the observed effect. FAU - Schechter, M D AU - Schechter MD AD - Department of Pharmacology, Northeastern Ohio Universities College of Medicine, Rootstown 44272-0095, USA. mds@neou-com.edu LA - eng PT - Journal Article PL - Netherlands TA - Eur J Pharmacol JT - European journal of pharmacology JID - 1254354 RN - 0 (Hallucinogens) RN - 0 (Serotonin Agents) RN - 8NA5SWF92O (Lysergic Acid Diethylamide) RN - KE1SEN21RM (N-Methyl-3,4-methylenedioxyamphetamine) SB - IM MH - Animals MH - Behavior, Animal/*drug effects MH - Discrimination Learning/*drug effects MH - Drug Synergism MH - Hallucinogens/administration & dosage/*pharmacology MH - Lysergic Acid Diethylamide/administration & dosage/*pharmacology MH - Male MH - N-Methyl-3,4-methylenedioxyamphetamine/administration & dosage/*pharmacology MH - Rats MH - Serotonin Agents/administration & dosage/*pharmacology EDAT- 1998/05/23 00:00 MHDA- 1998/05/23 00:01 CRDT- 1998/05/23 00:00 PHST- 1998/05/23 00:00 [pubmed] PHST- 1998/05/23 00:01 [medline] PHST- 1998/05/23 00:00 [entrez] AID - S0014-2999(97)01473-8 [pii] AID - 10.1016/s0014-2999(97)01473-8 [doi] PST - ppublish SO - Eur J Pharmacol. 1998 Jan 12;341(2-3):131-4. doi: 10.1016/s0014-2999(97)01473-8.