| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2012110 | Pharmacological Reports | 2014 | 4 Pages |
BackgroundThe psychostimulant 3,4-methylenedioxymethamphetamine (MDMA) with a strong addictive potential is widely used as a recreational drug. Neurotoxicity of MDMA is related with the generation of highly reactive free radicals.MethodsMDMA was given in doses of 20 and 40 mg/kg ip alone or in combination with caffeine (CAF) 10 mg/kg ip. Extracellular concentration of hydroxyl radical was measured using microdialysis in freely moving mice and was assayed by HPLC with electrochemical detection.ResultsMDMA dose-dependently increased production of hydroxyl radical in the mouse striatum and its effect was reversed by caffeine.ConclusionsThe data show that caffeine may have neuroprotective properties as it decreased oxidative stress induced by MDMA.
