PMID- 2472965 OWN - NLM STAT- MEDLINE DCOM- 19890821 LR - 20190624 IS - 0014-2999 (Print) IS - 0014-2999 (Linking) VI - 163 IP - 1 DP - 1989 Apr 12 TI - Selective reduction of striatal type II glucocorticoid receptors in rats by 3,4-methylenedioxymethamphetamine (MDMA). PG - 157-61 AB - A single 20 mg/kg dose of 3,4-methylenedioxymethamphetamine (MDMA) administered to rats markedly decreased serotonin (5-HT) and 5-hydroxyindoleacetic acid (5-HIAA) levels in hippocampus, frontal cortex and striatum seven days following injection. MDMA also significantly decreased type II glucocorticoid receptor levels in the striatum, but not in hippocampus or frontal cortex. Since no difference in basal serum corticosterone levels was observed between the two groups, MDMA may decrease striatal type II glucocorticoid receptors via a corticosterone-independent mechanism. FAU - Lowy, M T AU - Lowy MT AD - Department of Psychiatry, School of Medicine, Case Western Reserve University, Cleveland, OH 44106. FAU - Nash, J F Jr AU - Nash JF Jr FAU - Meltzer, H Y AU - Meltzer HY LA - eng GR - MH 41684/MH/NIMH NIH HHS/United States GR - R03 MH 44339/MH/NIMH NIH HHS/United States GR - RR-05410-26/RR/NCRR NIH HHS/United States GR - etc. PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PL - Netherlands TA - Eur J Pharmacol JT - European journal of pharmacology JID - 1254354 RN - 0 (Amphetamines) RN - 0 (Androstanols) RN - 0 (Receptors, Glucocorticoid) RN - 333DO1RDJY (Serotonin) RN - 4764-17-4 (3,4-Methylenedioxyamphetamine) RN - 54-16-0 (Hydroxyindoleacetic Acid) RN - 74915-64-3 (11,17-dihydroxy-6-methyl-17-(1-propynyl)androsta-1,4,6-triene-3-one) RN - KE1SEN21RM (N-Methyl-3,4-methylenedioxyamphetamine) RN - W980KJ009P (Corticosterone) SB - IM MH - 3,4-Methylenedioxyamphetamine/analogs & derivatives/*pharmacology MH - Amphetamines/*pharmacology MH - Androstanols/pharmacology MH - Animals MH - Corpus Striatum/drug effects/*metabolism MH - Corticosterone/blood MH - Hydroxyindoleacetic Acid/metabolism MH - Male MH - N-Methyl-3,4-methylenedioxyamphetamine MH - Rats MH - Rats, Inbred Strains MH - Receptors, Glucocorticoid/drug effects/*metabolism MH - Serotonin/metabolism EDAT- 1989/04/12 00:00 MHDA- 2001/03/28 10:01 CRDT- 1989/04/12 00:00 PHST- 1989/04/12 00:00 [pubmed] PHST- 2001/03/28 10:01 [medline] PHST- 1989/04/12 00:00 [entrez] AID - 0014-2999(89)90411-1 [pii] AID - 10.1016/0014-2999(89)90411-1 [doi] PST - ppublish SO - Eur J Pharmacol. 1989 Apr 12;163(1):157-61. doi: 10.1016/0014-2999(89)90411-1.