Biology
March 24, 2021
Nunzia La Maida, Esther Papaseit, Lucía Martínez de Soto et al.
14 citations
Synthetic cannabinoids (SCs) are one of the most frequent classes of new psychoactive substances monitored by the EU Early Warning System and World Health Organization. UR-144 is a SC with a relative low affinity for the CB1 receptor with respect to that for the CB2 receptor. As with other cannabinoid receptor agonists, it has been monitored by the EU Early Warning System since 2012 for severe...
Drug Testing and Analysis
August 9, 2012
Manuela Pellegrini, Maria Concetta Rotolo, Emilia Marchei et al.
21 citations
“Magic mushrooms” is the most common name given to hallucinogenic fungi containing the psychoactive alkaloids psilocybin and psilocin. In recent years, fungis' sclerotia, commonly called “magic truffles” have become a form of supply of psychoactive Psilocybe alkaloids since Psilocybe sclerotia are not specifically included in the laws banning the sale, the purchase and the use of such...
Journal of Pharmaceutical and Biomedical Analysis
June 9, 2008
Simona Pichini, Mitona Pujadas, Emilia Marchei et al.
59 citations
A procedure based on liquid chromatography-mass spectrometry (LC-MS) is described for determination of 3,4-methylenedioxymethamphetamine (MDMA), 2,5-dimethoxy-4-methyl-phenethylamine (2C-D), 4-bromo-2,5-dimethoxy-beta-phenethylamine (2C-B), 1-(8-bromo-2,3,6,7-tetrahydrobenzo[1,2-b:4,5-b'] difuran-4-yl)-2-aminoethane (2C-B-Fly), 4-ethylthio-2,5-dimethoxy-beta-phenethylamine (2C-T-2),...
Therapeutic Drug Monitoring
February 1, 2007
Sergio Abanades, Magı́ Farré, Mireia Segura et al.
66 citations
Little controlled drug administration data are available to aid in the interpretation of gamma-hydroxybutyric acid (GHB) distribution in conventional and nonconventional fluids and the potential correlation between the pharmacokinetics of GHB and drug effects. Single oral sodium GHB doses of 50 mg/kg were administered to five volunteers. Plasma, oral fluid, urine, and sweat were analyzed for...
Annals of the New York Academy of Sciences
August 1, 2006
Sergio Abanades, Magı́ Farré, Mireia Segura et al.
124 citations
Despite gamma-hydroxybutyrate (GHB) therapeutic uses and the increasing concern about its toxicity, few studies have addressed GHB dose-related effects under controlled administration and their relationship with its pharmacokinetics. The study design was double-blind, randomized, crossover, and controlled. As a pilot pharmacology phase I study, increasing doses of GHB were given. Single oral...
Therapeutic Drug Monitoring
July 22, 2005
Oscar García-algar, Nuria L Pez, M. Á. Bonet et al.
39 citations
Accidental ingestion of 3,4-methylenedioxymethamphetamine (MDMA, ecstasy) was detected in an infant admitted at the Pediatric Emergency Department by drug testing in urine. Concentrations of MDMA and its principal metabolite 4-hydroxy-3-methoxymethamphetamine (HMMA) in the infant's hydrolyzed urine were 11.7 mg/L and 34.4 mg/L, respectively. Apparent febrile convulsions and cardiovascular side...
Rapid communications in mass spectrometry : RCM
2005
Simona Pichini, Sergio Abanades, Magí Farré et al.
58 citations
A gas chromatography method with mass spectrometric detection is described for the determination of Salvinorin A, the main active ingredient of the hallucinogenic mint Salvia divinorum. The method was validated in plasma, urine, saliva and sweat using 17-alpha-methyltestosterone as internal standard. The analytes were extracted from biological matrices with chloroform/isopropanol (9:1, v/v)....