کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4761517 | 1362104 | 2017 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
“NRG-3”: What's in this?
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موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
پزشکی قانونی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The supply of recreational drugs has changed in the early 2000s and users increasingly buy cathinones over the Internet. There is a potential for significant toxicity associated with their use. Cathinone named “NRG-3” seems to be the most popular in Parisian CEIP data: the adverse events related to use of NRG-3 from 2011 to 2015 are reported. We aim at determining the chemical composition of NRG-3 available over the Internet and whether products differ depending on retailers. Three powders labelled “NRG-3” were purchased on July 2012 from three different Internet sites, moreover one capsule and one powder labelled “NRG-3” was given by drug users. These were analysed by LC-MSMS to determine active ingredients. The cathinones class was detected, without active adulterant. A great inconsistency in the qualitative and quantitative composition of products bearing identical labelling “NRG-3” was shown. We found two different single components: methylene dioxypyrovalerone (MDPV) and α-pyrrolidinopentiophenone (α-PVP) with mixture preparations in (3/5) samples. α-PVP varied from 4 to 80% and MDPV varied from 0 to 70%. There was significant variation of the products contained in NRG-3. This variation could be of clinical significance as the NRG-3 can be associated with worrisome toxicity. Marked agitation with violent and unpredictable acts is reported with MDPV: this molecule has a higher ability to cross the blood brain barrier because the pyrrolidine ring confers a low polarity. Given the plethora of NPS, proper drug identification is core essential for harm reduction associated with empowered users through education.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Toxicologie Analytique et Clinique - Volume 29, Issue 1, February 2017, Pages 96-100
Journal: Toxicologie Analytique et Clinique - Volume 29, Issue 1, February 2017, Pages 96-100
نویسندگان
Anne Batisse, Maude Marillier, Cécile Chevallier, Emmanuel Bourgogne, Muriel Grégoire, Olivier Laprévote, Samira Djezzar,