Letter to the EditorUnusual adulterants in cocaine seizured on Italian clandestine market
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Diltiazem, hydroxyzine and methyefedrine identified in separate specimens of cocaine
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Levamisole: an analytical profile
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Cited by (46)
Determination of cutting agents in seized cocaine samples using GC–MS, GC–TMS and LC–MS/MS
2019, Forensic Science InternationalCitation Excerpt :In France, the cocaine content described by Dujourdy and Besacier ranged from 20–30% [49] and Evrard et al., two years later, found a mean cocaine content of 27%, (median 22%) [48]. Other European countries like Italy and Belgium presented cocaine content ranged from 80–90% [50] and 0.2–99%, (mean 50.6%) [5], respectively. In Brazil, cocaine content assessed in various studies varied from 66–88% [6], 6.4–97.8% [17], 32–85.5% [51], 16.5–91.4% [9], 60–90% [16] and 45% [10].
Estimation of the withdrawal time of levamisole in eggs after oral administration to laying hens
2018, Journal of Food ProtectionThe cutting of cocaine and heroin: A critical review
2016, Forensic Science InternationalCitation Excerpt :In United States, theophylline was detected in heroin specimens coming from South America and diphenhydramine in the ones from South West Asia [12]. More recently, it was hypothesised that levamisole was used as a chemical marker to track distribution of the illicit drug [23]. Lastly, phenacetin is commonly found in Brazilian seizures confiscated close to borders with Peru and Bolivia, while levamisole is frequently detected in seizures close to the Colombian border [36].
Evaluation of the composition of street cocaine seized in two regions of Brazil
2013, Science and JusticeCitation Excerpt :Fe, Mn and Na can be found in talcum powder as contaminants. The presence of manganese may be related to the use of potassium permanganate during the illicit production of freebase from coca paste [18]. High concentrations of sodium (> 5 mg g− 1) were obtained for 6 MG samples, most notably the 6-MG sample (38.4 mg g− 1).
Aminorex poisoning in cocaine abusers
2012, International Journal of Cardiology