Guidelines for European workplace drug and alcohol testing in hair.

abstract：:The steroid profile (SP) is a powerful tool to detect the misuse of endogenous anabolic androgenic steroids in sports, and it is included in the Athlete Biological Passport (ABP). Glucocorticoids (GCs), which are widely prescribed in sports and only prohibited in competition by systemic routes, inhibit the hypothalami...

journal_title：Drug testing and analysis

authors： Coll S,Matabosch X,Garrostas L,Perez-Maña C,Ventura R

更新日期：2018-06-01 00:00:00

abstract：:Increasing numbers of new psychoactive substances (NPS) among them fentanyl derivatives has been reported by the European monitoring centre for drugs and drug addiction (EMCDDA). Butyrfentanyl is a new fentanyl derivative whose potency ratio was found to be seven compared to morphine and 0.13 compared to fentanyl. Sev...

journal_title：Drug testing and analysis

authors： Steuer AE,Williner E,Staeheli SN,Kraemer T

更新日期：2017-07-01 00:00:00

abstract：:Metal ion coordination ionspray (M(+) CIS) ionization is a powerful technique to enhance ionization efficiency and sensitivity. In this study, we developed and validated an analytical method for simultaneous ionization and analysis of 84 anabolic androgenic steroids (65 exogenous and 19 endogenous) using liquid chroma...

journal_title：Drug testing and analysis

authors： Kim SH,Cha EJ,Lee KM,Kim HJ,Kwon OS,Lee J

更新日期：2014-11-01 00:00:00

abstract：:The present study was designed to provide preliminary information on the potential impact of metabolic drug-drug interaction on the effectiveness of doping control strategies currently followed by the anti-doping laboratories to detect the intake of prohibited agents. In vitro assays based on the use of human liver mi...

journal_title：Drug testing and analysis

authors： Mazzarino M,de la Torre X,Fiacco I,Botrè F

更新日期：2014-10-01 00:00:00

abstract：:Gamma-hydroxybutyrate (GHB) has been used as a recreational drug since the 1990s and over the last few years there has been increasing use of its analogues gamma-butyrolactone (GBL) and to a lesser extent 1,4-butanediol (1,4BD). This review will summarize the literature on the pharmacology of these compounds; the patt...

journal_title：Drug testing and analysis

authors： Wood DM,Brailsford AD,Dargan PI

更新日期：2011-07-01 00:00:00

abstract：:1-Propanoyl-lysergic acid diethylamide (1P-LSD) appeared as a non-controlled alternative to LSD a few years ago. Although evidence is beginning to emerge from in vitro and animal studies that 1P-LSD might serve as a prodrug for LSD, an equivalent evaluation in humans is unavailable. Controlled oral and intravenous sel...

journal_title：Drug testing and analysis

authors： Grumann C,Henkel K,Brandt SD,Stratford A,Passie T,Auwärter V

更新日期：2020-08-01 00:00:00

abstract：:S007-867 is a promising novel antiplatelet agent with better efficacy and lesser bleeding risk than existing agents. The present study investigated the absorption, tissue distribution, and excretion of S007-867 in rat model for further advancement of the molecule. A simple and robust ultra fast liquid chromatography-t...

journal_title：Drug testing and analysis

authors： Chandasana H,Chhonker YS,Laxman TS,Prasad YD,K S AK,Dikshit DK,Bhatta RS

更新日期：2016-07-01 00:00:00

abstract：:The high frequency of the synthetic cannabinoid receptor agonists (SCRAs) emergence renders this group of new psychoactive compounds particularly demanding in terms of detection, identification, and responding. Without the available reference material, one of the specific problems is differentiation and structure eluc...

journal_title：Drug testing and analysis

authors： Martek BA,Mihelač M,Gazvoda M,Virant M,Urankar D,Krivec M,Gostič T,Nemec B,Koštrun B,Janežič M,Klemenc S,Košmrlj J

更新日期：2019-04-01 00:00:00

abstract：:Buprenorphine and methadone are commonly used medications for opioid maintenance treatment (OMT), using sublingual and oral administration, respectively. Although beneficial for OMT, these drugs can also be abused by intravenous administration. In intravenous abuse cases, the adjuvants lactose and sucrose are excreted...

journal_title：Drug testing and analysis

authors： Keltanen T,Mariottini C,Walta AM,Rahikainen AL,Ojanperä I

更新日期：2017-06-01 00:00:00

abstract：:Classic examples of psychoactive arylcycloalkylamines include ketamine and 1-(1-phenylcyclohexyl)piperidine (PCP) and many others serve as important structural templates for neuropharmacological research. The recent emergence of PCP analogues that can be obtained from internet retailers requires the implementation of ...

journal_title：Drug testing and analysis

authors： Wallach J,De Paoli G,Adejare A,Brandt SD

更新日期：2014-07-01 00:00:00

abstract：:Trimethoprim (TMP) is a bacteriostatic antibiotic mainly used in the prophylaxis and treatment of urinary tract infections. It belongs to the class of chemotherapeutic agents known as dihydrofolate reductase inhibitors. Its use is associated with idiosyncratic reactions, including liver toxicity and agranulocytosis. I...

journal_title：Drug testing and analysis

authors： Rajith L,Kumar KG

更新日期：2010-09-01 00:00:00

abstract：:N-(1-adamantyl)-1-pentyl-1H-indazole-3-carboxamide (APINACA) and N-(1-adamantyl)-1-pentyl-1H-indole-3-carboxamide (APICA) are carboxamide-type synthetic cannabinoids comprising indazole/indole-3-carboxylic acid and adamantan-1-amine moieties. However, in the case of compounds like APINACA or APICA, adamantyl positiona...

journal_title：Drug testing and analysis

authors： Asada A,Doi T,Tagami T,Takeda A,Sawabe Y

更新日期：2017-03-01 00:00:00

abstract：:Detection of the abuse of synthetic steroids in food production is nowadays relatively straightforward using modern techniques such as gas or liquid chromatography coupled to mass spectrometry (GC-MS/MS or LC-MS/MS, respectively). However, proving the abuse of 'endogenous' (or naturally occurring) steroids is more dif...

journal_title：Drug testing and analysis

authors： Scarth JP,Kay J,Teale P,Akre C,Le Bizec B,De Brabander HF,Vanhaecke L,Van Ginkel L,Points J

更新日期：2012-08-01 00:00:00

abstract：:New bioanalytical assays were developed, validated, and applied in a clinical study for quantitative measurement of acetaminophen concentrations in blood and plasma samples. Furthermore, after validation, the bioanalytical assays were used for determination of pharmacokinetics within a group of six healthy male human ...

journal_title：Drug testing and analysis

authors： Rincón JP,Meesters RJ

更新日期：2014-06-01 00:00:00

abstract：:Anabolic steroids are banned substances in equine sports. Gas chromatography-mass spectrometry (GC-MS) has been the traditional technique for doping control analysis of anabolic steroids in biological samples. Although liquid chromatography-mass spectrometry (LC/MS) has become an important technique in doping control,...

journal_title：Drug testing and analysis

authors： Wong ASY,Leung GNW,Leung DKK,Wan TSM

更新日期：2017-09-01 00:00:00

abstract：:Tretoquinol (trimetoquinol), a β2-agonist, has been explicitly listed on the World Anti-Doping Agency Prohibited List 2019 since January 2019; however, it has been distributed as an antiasthmatic on the medical market. This study aimed to develop a liquid chromatography-tandem mass spectrometric method for the quantif...

journal_title：Drug testing and analysis

authors： Okano M,Miyamoto A,Sato M,Kageyama S

更新日期：2019-11-01 00:00:00

abstract：:Clinical and forensic toxicology laboratories are continuously confronted by analytical challenges when dealing with the new psychoactive substances phenomenon. The number of synthetic cannabinoids, the chemical diversity, and the speed of emergence make this group of compounds particularly challenging in terms of det...

journal_title：Drug testing and analysis

authors： Liu C,Jia W,Hua Z,Qian Z

更新日期：2017-08-01 00:00:00

abstract：:To date, substances such as Mildronate (Meldonium) are not on the radar of anti-doping laboratories as the compound is not explicitly classified as prohibited. However, the anti-ischemic drug Mildronate demonstrates an increase in endurance performance of athletes, improved rehabilitation after exercise, protection ag...

journal_title：Drug testing and analysis

authors： Görgens C,Guddat S,Dib J,Geyer H,Schänzer W,Thevis M

更新日期：2015-11-01 00:00:00

abstract：:An orthogonal signal correction-partial least squares (OSC-PLS) method was developed for the simultaneous spectrophotometric determination of orotic acid (OA), creatinine (CRE), and uric acid (UA) in spiked real samples. By multivariate calibration methods, such as PLS regression, it is possible to obtain a model adju...

journal_title：Drug testing and analysis

authors： Khajehsharifi H,Tavallali H,Shekoohi M,Sadeghi M

更新日期：2013-05-01 00:00:00

abstract：:In 2005 and 2008, studies reported that cannabis in England had become dominated by the sinsemilla (unseeded female) form. The average potency (Δ9 -tetrahydrocannabinol [THC] content) of this material had doubled over the previous decade. Cannabis resin then circulating contained approximately equal ratios of THC and ...

journal_title：Drug testing and analysis

authors： Potter DJ,Hammond K,Tuffnell S,Walker C,Di Forti M

更新日期：2018-04-01 00:00:00

abstract：:In Italy, Workplace Drug Testing (WDT) has been compulsory by law for specific categories of workers since 2008, offering the opportunity to compare studies conducted within a single regulatory framework. The aims of this paper are to estimate the overall prevalence of WDT positivity (at screening survey) among Italia...

journal_title：Drug testing and analysis

authors： Rosso GL,Montomoli C,Morini L,Candura SM

更新日期：2017-06-01 00:00:00

abstract：:A simple and sensitive method is described for voltammetric determination of promethazine hydrochloride (PMZ), a widely used phenothiazine drug, based on its electrochemical oxidation at a multi-wall carbon nanotube (MWCNT) modified glassy carbon electrode (GCE). Compared with bare GCE, the MWCNT-modified GCE exhibite...

journal_title：Drug testing and analysis

authors： Xi X,Ming L,Liu J

更新日期：2011-03-01 00:00:00

abstract：:The aim of this study was to investigate the effect of Morin on the pharmacokinetics of Piracetam in rats, in vitro enzyme kinetics and metabolic stability (high throughput) studies using human liver microsomes in UPLC. For pharmacokinetics studies, male Wistar rats were pretreated with Morin (10 mg/kg) for one week a...

journal_title：Drug testing and analysis

authors： Sahu K,Shaharyar M,Siddiqui AA

更新日期：2013-07-01 00:00:00

abstract：:The objective of the present work was (1) to develop an in situ gelling ophthalmic delivery system by combining pluronic F127 and pluronic F68, with sparfloxacin; and (2) to examine the influence of incorporating a mucoadhesive polysaccharide such as sodium hyaluronate on the healing property due to bacterial keratiti...

journal_title：Drug testing and analysis

authors： Nesseem DI

更新日期：2011-02-01 00:00:00

abstract：:A series of regioisomeric bromodimethoxyamphetamines have mass spectra essentially equivalent to the controlled drug substance 4-Br-2,5-dimethoxyamphetamine (4-Br-2,5-DMA; DOB); all have molecular weight of 274 and major fragment ions in their electron ionization mass spectra at m/z 44 and m/z 230/232. The trifluoroac...

journal_title：Drug testing and analysis

authors： Maher HM,Awad T,DeRuiter J,Randall Clark C

更新日期：2012-07-01 00:00:00

abstract：:The detection of drug abuse in horseracing often requires knowledge of drug metabolism, especially if urine is the matrix of choice. In this study, equine liver/lung microsomes/S9 tissue fractions were used to study the phase I metabolism of eight drugs of relevance to equine drug surveillance (acepromazine, azaperone...

journal_title：Drug testing and analysis

authors： Scarth JP,Spencer HA,Timbers SE,Hudson SC,Hillyer LL

更新日期：2010-01-01 00:00:00

abstract：:In Australia, drug monitoring systems have been in place for more than a decade allowing for the measurement of ongoing trends in drug use and the detection of new drugs. The Drug Trends Unit at the National Drug and Alcohol Research Centre monitors drugs through four separate systems. The Illicit Drug Reporting Syste...

journal_title：Drug testing and analysis

authors： Burns L,Roxburgh A,Bruno R,Van Buskirk J

更新日期：2014-07-01 00:00:00

abstract：:The direct alcohol marker ethyl glucuronide (EtG) is widely used for the assessment of alcohol consumption behavior and abstinence monitoring by hair analysis. We investigated the influence of chlorinated swimming pool water on EtG concentrations in hair in comparison to deionized water (Milli-Q) containing no chlorin...

journal_title：Drug testing and analysis

authors： Luginbühl M,Nussbaumer S,Weinmann W

更新日期：2018-04-01 00:00:00

abstract：:N-Methyl-3-phenyl-norbornan-2-amine (N-methyl-3-phenylbicyclo[2.2.1]heptan-2-amine, Camfetamine(™) ) is available from a number of online legal highs/research chemicals' vendors. Although it was developed as an analeptic by Merck in the early 1960s, it was never commercialized. However, the Association of Independent ...

journal_title：Drug testing and analysis

authors： Kavanagh P,Angelov D,O'Brien J,Power JD,McDermott SD,Talbot B,Fox J,O'Donnell C,Christie R

更新日期：2013-04-01 00:00:00

abstract：:The impact of altitude training on haematological parameters and the Athlete Biological Passport (ABP) was evaluated in international-level elite athletes. One group of swimmers lived high and trained high (LHTH, n = 10) for three to four weeks at 2130 m or higher whereas a control group (n = 10) completed a three-wee...

journal_title：Drug testing and analysis

authors： Bonne TC,Lundby C,Lundby AK,Sander M,Bejder J,Nordsborg NB

更新日期：2015-08-01 00:00:00