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Périodique
M. A. ElSOHLY ; STANFORD D.F. ; T. L. LITTLE | 1988FRANÇAIS : Description des difficultés pour trouver un étalon interne fiable et d' un prix raisonnable pour la détection des consommateurs de cannabis (dans le cadre de la campagne antidrogue actuellement en vigueur aux Etats-Unis). Les auteurs[...]
Article : Périodique
M. A. ElSOHLY ; Z. MEHMEDIC ; S. FOSTER ; C. GON ; S. CHANDRA ; J. C. CHURCH |BACKGROUND: Marijuana is the most widely used illicit drug in the United States and all over the world. Reports indicate that the potency of cannabis preparation has been increasing. This report examines the concentration of cannabinoids in illi[...]
Périodique
M. A. ElSOHLY ; D. SLADE | 2005ENGLISH : The cannabis plant (Cannabis sativa L.) and products thereof (such as marijuana, hashish and hash oil) have a long history of use both as a medicinal agent and intoxicant. Over the last few years there have been an active debate rega[...]
Article : Périodique
FRANÇAIS : L'analyse d'échantillons de pâte de coca, après extraction acide ou basique, par CPG avec détection par ionisation de flamme ou spectrométrie de masse, révèle qu'ils contiennent plus de 60 % de cocaïne, du plomb (venant du gasoil ut[...]
Article : Périodique
S. R. WACHTEL ; M. A. ElSOHLY ; S. A. ROSS ; J. AMBRE ; H. DE WIT |RATIONALE: There has been controversy about whether the subjective, behavioral or therapeutic effects of whole plant marijuana differ from the effects of its primary active ingredient, Delta(9)-tetrahydrocannabinol (THC). However, few studies ha[...]
Article : Périodique
The chemical analysis of 2169 Cannabis preparations confiscated in the United States over a ten-year period is discussed. Samples are categorized according to physical appearance and potency trends are noted. The appearance of sinsemilla and bud[...]
Article : Périodique
ENGLISH : A spectrophotometric method used to test for paraquat in 160 confiscated marijuana samples is described. Twenty of these samples (12.5 per cent) tested positive for paraquat. Nine confiscated hash oil samples tested negative. The ide[...]
Article : Périodique
ENGLISH: Through the potency monitoring program at the University of Mississippi supported by National Institute on Drug Abuse (NIDA), a total of 18108 samples of cannabis preparations have been analyzed over the last decade, using a validated [...]
Article : Périodique
M. A. ElSOHLY ; S. A. ROSS ; MEHMEDIC Z. ; R. ARAFAT ; B. YI ; B. F. BANAHAN III |The analysis of 35,312 cannabis preparations confiscated in the USA over a period of 18 years for delta-9-tetrahydrocannabinol (delta9-THC) and other major cannabinoids is reported. Samples were identified as cannabis, hashish, or hash oil. Cann[...]
Article : Périodique
FRANÇAIS : En milieu professionnel, à des tests positifs au cannabis sont souvent objectées des raisons défensives telles l'inhalation ou l'ingestion passives, notamment la consommation de thé ou de gâteau contenant du cannabis. L'interprétati[...]
Rapport
M. A. ElSOHLY | 2008The Office of National Drug Control Policy (ONDCP) and the National Institute on Drug Abuse (NIDA) has released the latest analysis from the University of Mississippi's Potency Monitoring Project, which revealed that levels of THC - the psychoac[...]![The International Cannabis Toolkit (iCannToolkit): a multidisciplinary expert consensus on minimum standards for measuring cannabis use [Addiction opinion and debate]](https://bdoc.ofdt.fr/thumbnail.php?type=1&id=84963)
Article : Périodique
V. LORENZETTI ; C. HINDOCHA ; K. PETRILLI ; P. GRIFFITHS ; J. BROWN ; A. CASTILLO-CARNIGLIA ; J. P. CAULKINS ; A. ENGLUND ; M. A. ElSOHLY ; S. H. GAGE ; T. GROSHKOVA ; A. GUAL ; D. HAMMOND ; W. LAWN ; H. LOPEZ-PELAYO ; J. MANTHEY ; C. MOKRYSZ ; R. L. PACULA ; M. VAN LAAR ; R. VANDREY ; E. WADSWORTH ; A. WINSTOCK ; W. HALL ; H. V. CURRAN ; T. P. FREEMAN |BACKGROUND: The lack of an agreed international minimum approach to measuring cannabis use hinders the integration of multidisciplinary evidence on the psychosocial, neurocognitive, clinical and public health consequences of cannabis use. METH[...]
