Acute treatment with (+-)3,4-methylenedioxymethamphetamine (MDMA) at high doses (10 and 30 mg/kg, IP), but not lower doses increased locomotor activity in male rats. MDMA did not consistently produce any other stereotyped behaviors at any dose. Dopamine (DA) turnover rate as estimated by the ratio of brain tissue levels of 3,4-dihydroxyphenylacetic acid (DOPAC) over DA was decreased in the stri...

Background: Nowadays, one of the problems of human beings is drug addiction, which causes individual, economic and social damages. One of the most commonly used substances in parties is ecstasy pills or 3, 4-methylenedioxymethamphetamine (MDMA). This study seeks to assess the effect of curcumin in complications of ecstasy on liver tissue in rats. Methods:48 ma...

Methylenedioxymethamphetamine (MDMA or ecstasy) is a common recreational drug used at rave parties. Unfortunately, MDMA may have neurological effects and in some cases causes hepatotoxicity. MDMA binds to cytochrome P450 in rat and human hepatic microsomal preparations. Upon metabolic transformation of either the methylenedioxy or the methylamino function, it forms an inhibitory P450-metabolite...

BACKGROUND Exposure to (+/-)3,4-methylenedioxymethamphetamine ((+/-)MDMA) results in lasting reductions of many markers for serotonin terminals in a range of species. In rodents, the severity of insult depends in large part on the generation of hyperthermia in the subject. (+/-)MDMA can produce either hyperthermia or hypothermia in rodents depending on the ambient temperature and these effects ...

The crystal structure of 3,4-methylenedioxymethamphetamine [systematic name: N-methyl-1-[3,4-(methylenedioxy) phenyl]-2-aminopropane] hydrochloride, C11H15NO2.HCl, also known as 'ecstasy' or MDMA, has been determined by X-ray diffraction.

l-3,4-dihydroxyphenylalanine (l-DOPA) is the most effective treatment for Parkinson's disease, but long-term l-DOPA administration is marred by the emergence of motor complications, namely, dyskinesia and a shortening of antiparkinsonian benefit (wearing-OFF). 3,4-methylenedioxymethamphetamine (MDMA) is unique in that it exerts antidyskinetic effects and may enhance antiparkinsonian actions of ...

'.'dj we explored _he role of report that dextr0rphan _,L in rat brain. This observ The N-methyl-D-aspartate (NMDA) receptor MDMA-ind ea neurot Male Sprague-Dawle antagonist, dextrorphan, prevents the neurotoxic mic MDMA was synthe effects of 3,4-methylenedioxymethamphetamine t4j.Dextrorphan was ge Groups of rats (n= 6) w ¥, (MDMA) in rats trorphan alone (45 mgj increasing doses of dext '_3I Ke...

3,4-methylenedioxymethamphetamine (MDMA, 'ecstasy') is a potent psychedelic drug inducing euphoria and hypersociability in humans, as well as hyperactivity and anxiety in rodents. Adult zebrafish (Danio rerio) have become a widely used species in neurobehavioral research. Here, we explore the effects of a wide range (0.25-120 mg/l) of acute MDMA doses on zebrafish behavior in the novel tank tes...

Aims To determine trends in 3,4 methylenedioxymethamphetamine (MDMA)-related death rates across Australia, Finland, Portugal and Turkey to analyse the toxicology causes of countries. Design Analysis MDMA-related deaths extracted from a national coronial database Australia (2001–19) forensic databases Finland (2001–17), (2008–19) (2007–17). Presentation MDMA use seizure data (market indicators)....

Previous research has demonstrated working memory and executive deficits in recreational users of MDMA (3,4-methylenedioxymethamphetamine; Ecstasy). In turn, both of these constructs have been implicated in syllogistic reasoning performance. Twenty-two MDMA users (mean age = 21.36) and 26 MDMA nonuser controls (mean age = 21.31) were tested on syllogisms of varying difficulty and on measures of...