کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
97359 160490 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Simultaneous liquid chromatographic-electrospray ionization mass spectrometric quantification of 3,4-methylenedioxymethamphetamine (MDMA, Ecstasy) and its metabolites 3,4-dihydroxymethamphetamine, 4-hydroxy-3-methoxymethamphetamine and 3,4-methylenedioxya
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Simultaneous liquid chromatographic-electrospray ionization mass spectrometric quantification of 3,4-methylenedioxymethamphetamine (MDMA, Ecstasy) and its metabolites 3,4-dihydroxymethamphetamine, 4-hydroxy-3-methoxymethamphetamine and 3,4-methylenedioxya
چکیده انگلیسی

3,4-Methylenedioxymethamphetamine (MDMA, Ecstasy) is a psychoactive drug with abuse liability and neurotoxic potential. Specimen preparation of a recently presented LC–MS assay with electrospray ionization for quantifying MDMA and its main metabolites in squirrel monkey plasma was modified to include acidic hydrolysis to obtain total 3,4-dihydroxymethamphetamine and 4-hydroxy-3-methoxy-methamphetamine. Method re-validation for squirrel monkey plasma and full validation for human plasma showed selectivity for all analytes. Recoveries were ≥71.0%. Changed specimen preparation or matrix did not affect accuracy or precision. No instability was observed after repeated freezing or in processed samples. Plasma MDMA and metabolites quantification, derived pharmacokinetic and toxicokinetic data and neurotoxicity research will benefit from this validated method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Forensic Science International - Volume 184, Issues 1–3, 30 January 2009, Pages 64–68
نویسندگان
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