Journal of Neuroscience
May 1, 2001
Harry W. Broening, Laronda L. Morford, Sandra L. Inman-Wood et al.
141 citations
Use of 3,4-methylenedioxymethamphetamine (MDMA; ecstasy) has increased dramatically in recent years, yet little is known about its effects on the developing brain. Neonatal rats were administered MDMA on days 1–10 or 11–20 (analogous to early and late human third trimester brain development). MDMA exposure had no effect on survival but did affect body weight gain during treatment. After...
Journal of Psychopharmacology
May 1, 2001
Nicholas Macinnes, Sheila L. Handley, G. F. A. Harding
120 citations
Previous work has indicated recreational use of methylenedioxymethamphetamine (MDMA or ecstasy) is associated with elevated scores on self-report measures of depression. We sought to examine the long-term effects of consumption on depression in a group of individuals who had consumed large quantities of the drug in the past, but were now leading relatively drug free lives. Respondents to this...
Psychological Medicine
May 1, 2001
Sarajane Bhattachary, Jane H. Powell
138 citations
Background. It has recently been shown that 3,4-methylenedioxymethamphetamine (MDMA) or ‘ecstasy’ causes long-lasting alterations to brain structure and function in animals, and there is mounting evidence that recreational users of the drug show impairments in some aspects of cognitive functioning including memory for verbal information. The present study investigates possible effects on other...
Neurology
April 10, 2001
Konstantine K. Zakzanis, Donald A. Young
122 citations
To examine the neurotoxic potential of continued MDMA ("Ecstasy") use in humans and its functional consequences over the course of 1 year, 15 MDMA users participated in a longitudinal study in which they completed a brief neuropsychological test battery composed mainly of retrospective and prospective memory tasks. Subjects were abstinent for 2 weeks on initial and 1-year testing. Continued use...
Progress in Neuro-Psychopharmacology and Biological Psychiatry
April 2001
E D O'Loinsigh, G Boland, J P Kelly et al.
1. The ability of N-ethyl (MDEA) and N-butyl (MDBA) analogues of 3,4-methylenedioxymethamphetamine (MDMA, 'Ecstasy') to induce acute behavioural changes and increases in body temperature, and to cause serotonergic neurotoxicity, was assessed in young adult male Wistar rats. The in vitro ability of MDMA analogues to evoke presynaptic monoamine release from crude rat forebrain synaptosomal...
Psychopharmacology
March 5, 2001
Matthias E. Liechti, Alex Gamma, Franz X. Vollenweider
357 citations
Rationale3.4-Methylenedioxymethamphetamine (MDMA) mainly releases serotonin (5-HT) and is contained in the recreational drug Ecstasy. 5-HT is known to play an important role in mood and anxiety disorders, for which there is a female preponderance. To date, there are no systematic data on gender differences in the subjective effects of MDMA.ObjectivesThe present work analyzed the pooled data...
Journal of Analytical Toxicology
March 1, 2001
Roberta Pacifici, Magı́ Farré, Simona Pichini et al.
50 citations
Rapid on-site tests for the analysis of drugs of abuse in unconventional specimens (e.g., sweat) have recently been developed. Two healthy volunteers familiar with the effects of methylenedioxymethamphetamine (MDMA) were given 100 mg of the drug as a single oral dose. MDMA and its main metabolite 4-hydroxy-3-methoxymethamphetamine (HMMA) were determined in plasma and urine by gas...
European Psychiatry
March 1, 2001
Z. Zemishlany, Dov Aizenberg, Abraham Weizman
70 citations
Abstract Sexual function following 3,4-Methylenedioxymethamphetamine (MDMA, or ‘Ecstasy’) consumption was subjectively evaluated in 35 healthy recreational users (20 men and 15 women, aged 21–48 years) with regard to four major domains of sexual activity: desire, erection (lubrication in women), orgasm and satisfaction. Desire and satisfaction were moderately to profoundly increased by MDMA in...
Journal of Clinical Psychopharmacology
February 1, 2001
Alex Gamma, Alfred Buck, Thomas Berthold et al.
84 citations
The long-term use of the serotonin-releaser and uptake-inhibitor 3,4-methylenedioxymethamphetamine (MDMA, "Ecstasy") has been associated with memory impairments and increased liability to depressive mood and anxiety attacks. It is unclear, however, whether these psychologic deviations are reflected in alterations of the underlying neurophysiologic substrate. The authors compared mood and...
Psychopharmacology
January 2001
Tanya L. Wallace, Gary A. Gudelsky, Charles V. Vorhees
The long-term neurochemical effects produced by the repeated administration of methamphetamine (MA) and 3,4-methylenedioxymethamphetamine (MDMA) are well documented; however, the functional consequences have not been clearly defined. The present study was designed to investigate whether rats treated with a monoamine-depleting regimen of MA or MDMA exhibit disturbances in locomotor activity...