Journal of Neuroscience Research
May 15, 2010
Eva L Van Donkelaar, Paul A. Kelly, Neil Dawson et al.
The serotonergic (5-hydroxytryptamine; 5-HT) dysfunction found in depression may affect not only brain function (mood) but also cerebrovascular control. Similar, but possibly occult, disturbances may also be induced by 3,4-methylenedioxymethamphetamine-induced neurotoxicity (MDMA, or "ecstasy"). Acute tryptophan depletion (ATD) is widely used to identify vulnerability to depression, and we...
Behavioural Brain Research
March 5, 2010
Rómeó D. Andó, Csaba Ádori, Eszter Kirilly et al.
To assess the functional state of the serotonergic system, the acute behavioural and brain metabolic effect of SSRI antidepressants were studied during the recovery period after MDMA-induced neuronal damage. The effects of the SSRI fluoxetine and the serotonin receptor agonist meta-chloro-phenylpiperazine (m-CPP) were investigated in the social interaction test in Dark Agouti rats, 6 months...
European Journal of Neuroscience
July 1, 2006
Linda Ferrington, Eszter Kirilly, Douglas E. Mcbean et al.
21 citations
Abstract Acutely, 3,4,‐methylenedioxymethamphetamine (MDMA) induces cerebrovascular dysfunction [ Quate et al ., (2004) Psychopharmacol. , 173 , 287–295]. In the longer term the same single dose results in depletion of 5‐hydroxytrptamine (5‐HT) nerve terminals. In this study we examined the cerebrovascular consequences of this persistent neurodegeneration, and the acute effects of subsequent...
The International Journal of Neuropsychopharmacology
August 1, 2005
Eszter Kirilly, Anita Benkő, Linda Ferrington et al.
26 citations
MDMA causes selective depletion of serotonergic terminals in experimental animals and the consequent decrease in synaptic 5-HT may, inter alia, increase impulsivity. To study the effects of MDMA upon brain function, the behaviour of male Dark Agouti rats exposed to MDMA (15 mg/kg i.p.), two 5-HT1B agonists (CGS-12066A and CP-94,253, both 5 mg/kg i.p.) or saline were investigated in the...