PMID- 9443558 OWN - NLM STAT- MEDLINE DCOM- 19980309 LR - 20190712 IS - 0091-3057 (Print) IS - 0091-3057 (Linking) VI - 59 IP - 1 DP - 1998 Jan TI - CGS 10746B, a novel dopamine release inhibitor, blocks the establishment of cocaine and MDMA conditioned place preferences. PG - 215-20 AB - Cocaine and methylenedioxymethamphetamine (MDMA), two drugs self-administered by humans and laboratory animals, have previously been shown to produce conditioned place preferences (CPPs) among rats, an index of drug-reward relevant events. Both of these agents increase functional levels of dopamine that may be critical to their rewarding properties. Here, the effects of doses of CGS 10746B, an agent reported to attenuate the release of dopamine without occupying dopamine receptors, are assessed on cocaine and MDMA's ability to produce a CPP. CGS 10746B dose dependently blocked the establishment of a MDMA CPP. A 30 mg/kg dose of CGS 10746B, which completely blocked the MDMA CPP, also blocked the establishment of a cocaine CPP. Release of dopamine appears critical to the ability of these agents to establish a CPP. FAU - Bilsky, E J AU - Bilsky EJ AD - Department of Biological Sciences, University of Northern Colorado, Greeley 80639, USA. ejbilsk@bentley.univnorthco.edu FAU - Montegut, M J AU - Montegut MJ FAU - Nichols, M L AU - Nichols ML FAU - Reid, L D AU - Reid LD LA - eng GR - DA 04440/DA/NIDA NIH HHS/United States GR - DA 08937/DA/NIDA NIH HHS/United States PT - Journal Article PT - Research Support, U.S. Gov't, P.H.S. PL - United States TA - Pharmacol Biochem Behav JT - Pharmacology, biochemistry, and behavior JID - 0367050 RN - 0 (Dopamine Agents) RN - 0 (Thiazepines) RN - 81382-52-7 (CGS 10746B) RN - I5Y540LHVR (Cocaine) RN - KE1SEN21RM (N-Methyl-3,4-methylenedioxyamphetamine) RN - VTD58H1Z2X (Dopamine) SB - IM MH - Analysis of Variance MH - Animals MH - Choice Behavior/*drug effects MH - Cocaine/*antagonists & inhibitors MH - Conditioning, Operant/*drug effects MH - Cues MH - Dopamine/metabolism MH - Dopamine Agents/*pharmacology MH - Male MH - N-Methyl-3,4-methylenedioxyamphetamine/*antagonists & inhibitors MH - Rats MH - Rats, Sprague-Dawley MH - Thiazepines/*pharmacology EDAT- 1998/01/27 00:00 MHDA- 1998/01/27 00:01 CRDT- 1998/01/27 00:00 PHST- 1998/01/27 00:00 [pubmed] PHST- 1998/01/27 00:01 [medline] PHST- 1998/01/27 00:00 [entrez] AID - S0091-3057(97)00424-3 [pii] AID - 10.1016/s0091-3057(97)00424-3 [doi] PST - ppublish SO - Pharmacol Biochem Behav. 1998 Jan;59(1):215-20. doi: 10.1016/s0091-3057(97)00424-3.