Psychopharmacology
May 2004
A C Parrott
Not every tablet sold as "ecstasy" contains MDMA (3,4-methylenedioxymethamphetamine). The historical origins and evolution of this mismatch will be reviewed, in order to estimate the proportions of ecstasy tablets containing MDMA at different periods over the past 30 years. Surveys into the pharmacological constituents of ecstasy tablets, dosage levels, and empirical reports of their perceived...
Psychopharmacology
May 2004
K McCardle, S Luebbers, J D Carter et al.
It has been suggested that 3,4-methylenedioxymethamphetamine (MDMA or ecstasy) causes damage to the serotonergic system, and that this damage results in cognitive and mood impairments. To examine the effect of chronic MDMA usage on a wide battery of cognitive tests and psychological abilities and processes. In the present study, the performance of 17 participants with a history of MDMA use was...
IUBMB Life
May 1, 2004
Yossef Itzhak, Cindy Achat‐mendes
60 citations
Abstract Methamphetamine (METH) and 3,4‐meythylenedioxymethamphetamine (MDMA; 'ecstasy') are currently major drugs of abuse. One of the major concerns of amphetamines abuse is their potential neurotoxic effect on dopaminergic and serotonergic neurons. Although data from human studies are somewhat limited, compelling evidence suggests that these drugs cause neurotoxicity in rodents and primates....
Chemical Research in Toxicology
April 27, 2004
Márcia Carvalho, Fernando Remião, Nuno Milhazes et al.
77 citations
Cardiovascular complications associated with 3,4-methylenedioxymethamphetamine (MDMA, ecstasy) abuse have increasingly been reported. The indirect effect of MDMA mediated by a sustained high level of circulating biogenic amines may contribute to the cardiotoxic effects, but other factors, like the direct toxic effects of MDMA and its metabolites in cardiac cells, remain to be investigated....
FEBS Letters
April 9, 2004
Rabi Simantov, Weiping Peng
In several countries, 3,4-methylenedioxymethamphetamine (MDMA) is currently the most abundant psychoactive recreational drug. MDMA induces numerous neuropsychiatric behaviors, serotonergic neuron degeneration, programmed death of cultured cells, hyperthermia and occasional fatality. Using gene expression analysis in MDMA-treated mice, we identified changes in gamma-amino butyric acid (GABA)...
Immunology
March 30, 2004
Thomas J. Connor
101 citations
Summary Drug abuse is a global problem of considerable concern to health. One such health concern stems from the fact that many drugs of abuse have immunosuppressive actions and consequently have the potential to increase susceptibility to infectious disease. This article is focused on the impact of the amphetamine derivative, methylenedioxymethamphetamine (MDMA; ‘Ecstasy’) on immunity....
Therapeutic Drug Monitoring
March 19, 2004
Hans H Maurer, Thomas Kræmer, Dietmar Springer et al.
147 citations
Designer drugs of the amphetamine type (eg, MDMA, MDEA, MDA), of the new benzyl or phenyl piperazine type (eg, BZP, MDBP, mCPP, TFMPP, MeOPP), or of the pyrrolidinophenone type (eg, PPP, MOPPP, MDPPP, MPPP, MPHP) have gained popularity and notoriety as rave drugs. These drugs produce feelings of euphoria and energy and a desire to socialize. Although in the corresponding drug scene designer...
Therapeutic Drug Monitoring
March 19, 2004
Terrence J. Monks, Douglas C. Jones, Fengju Bai et al.
123 citations
3,4-Methylenedioxyamphetamine (MDA) and 3,4-methylenedioxymethamphetamine (MDMA, ecstasy) are ring-substituted amphetamine derivatives with stimulant and hallucinogenic properties. The recreational use of these amphetamines, especially MDMA, is prevalent despite warnings of irreversible damage to the central nervous system. MDA and MDMA are primarily serotonergic neurotoxicants. Because (1)...
Therapeutic Drug Monitoring
March 19, 2004
Rafael de la Torre, Magı́ Farré, Pere N. Roset et al.
445 citations
MDMA (3,4-methylenedioxymethamphetamine, ecstasy) is a widely misused psychostimulant drug abused among large segments of the young population. Pharmacologically it displays effects related to amphetamine-type drugs and a set of distinctive effects (closeness to others, facilitation to interpersonal relationship, and empathy) that have been named by some authors "entactogen" properties. MDMA is...
Revista Brasileira de Ciências Farmacêuticas
March 1, 2004
Silvio Fernandes Lapachinske, Maurı́cio Yonamine, Regina Lúcia de Moraes Moreau
6 citations
O ecstasy é comercializado, de maneira ilegal, normalmente sob a forma de comprimidos, com cores, aspectos, dimensões e logotipos variados. Quimicamente, é a metilenodioximetanfetamina (MDMA), um composto sintético com propriedades estimulante central e alucinogênicas. Devido à grande expansão do abuso de ecstasy, também tem aumentado o número de casos de intoxicações, decorrentes diretamente...