Controlling the misuse of cobalt in horses.

abstract：:Therapeutic drug monitoring (TDM) of immunosuppressive drugs (ISDs) with a narrow therapeutic index is an increasingly popular tool for minimizing drug toxicity while maximizing the prevention of graft loss and organ rejection. This review focuses on trends regarding analytical methods for the TDM of ISDs since 2011. ...

journal_title：Drug testing and analysis

authors： Zhang Y,Zhang R

更新日期：2018-01-01 00:00:00

abstract：:In the context of post-marketing surveillance supporting public-health authorities to take evidence-based decisions to fight the spread of poor-quality medicines, the quality of antimalarial artemether-lumefantrine (AL) medicines was assessed in the Democratic Republic of the Congo (DRC). A total of 150 samples of AL-...

journal_title：Drug testing and analysis

authors： Mufusama JP,Ndjoko Ioset K,Feineis D,Hoellein L,Holzgrabe U,Bringmann G

更新日期：2018-10-01 00:00:00

abstract：:In vitro and in vivo experiments are widely used for studying the metabolism of new psychoactive substances (NPS). The availability of such data is required for toxicological risk assessments and development of urine screening approaches. This study investigated the in vitro metabolism of the 5 pyrrolidinophenone-deri...

journal_title：Drug testing and analysis

authors： Manier SK,Richter LHJ,Schäper J,Maurer HH,Meyer MR

更新日期：2018-01-04 00:00:00

abstract：:Synthetic cannabinoids are a group of psychoactive drugs presently widespread among drug users in Europe. Analytical methods to measure these compounds in urine are in demand as urine is a preferred matrix for drug testing. For most synthetic cannabinoids, the parent compounds are rarely detected in urine. Therefore u...

journal_title：Drug testing and analysis

authors： Vikingsson S,Gréen H,Brinkhagen L,Mukhtar S,Josefsson M

更新日期：2016-09-01 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：:Two primary animal models persist for assessing hallucinogenic potential of novel compounds and for examining the pharmacological and neurobiological substrates underlying the actions of classical hallucinogens, the two-lever drug discrimination procedure and the drug-induced head-twitch response (HTR) in rodents. The...

journal_title：Drug testing and analysis

authors： Canal CE,Morgan D

更新日期：2012-07-01 00:00:00

abstract：:A simple and highly sensitive method that involves miniaturized hollow fibre assisted liquid-phase microextraction with gas chromatography-flame ionization detector was developed for the determination of trace concentration of sufentanil and alfentanil in biological samples. These drugs were extracted from 5 ml of aqu...

journal_title：Drug testing and analysis

authors： Fakhari AR,Tabani H,Nojavan S

更新日期：2013-07-01 00:00:00

abstract：:MicroRNAs (miRNAs) are small, non-protein coding transcripts involved in many cellular and physiological mechanisms. Recently, a new class of miRNA called 'circulating miRNAs' was found in cell-free body fluids such as plasma and urine. Circulating miRNAs have been shown to be very stable, specific, and sensitive biom...

journal_title：Drug testing and analysis

authors： Leuenberger N,Jan N,Pradervand S,Robinson N,Saugy M

更新日期：2011-11-01 00:00:00

abstract：:The availability of a real-time assay to experimentally investigate the release of encapsulated proteins would be beneficial given the interest in the use of liposomes as a drug delivery vehicle. Although simple assays for small molecular weight substances exist, assays to evaluate macromolecules do not. Here we descr...

journal_title：Drug testing and analysis

authors： Mujoo H,Reynolds JNJ,Tucker IG

更新日期：2018-06-01 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 accuracy in predicting different chemometric methods was compared when applied on ordinary UV spectra and first order derivative spectra. Principal component regression (PCR) and partial least squares with one dependent variable (PLS1) and two dependent variables (PLS2) were applied on spectral data of pharmaceuti...

journal_title：Drug testing and analysis

authors： Riahi S,Hadiloo F,Milani SM,Davarkhah N,Ganjali MR,Norouzi P,Seyfi P

更新日期：2011-05-01 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：:Evidence of the continuous rise of novel doping agents and novel doping strategies calls for the development of more accurate multi-target screening methods. Direct multi-target screening approaches are restricted to the targeted substances and their turnover. The development of effective "indirect" screening methods ...

journal_title：Drug testing and analysis

authors： Narduzzi L,Dervilly G,Audran M,Le Bizec B,Buisson C

更新日期：2020-06-01 00:00:00

abstract：:The purpose of this research is to validate the biomarker-based approach for the detection of doping with recombinant human growth hormone (rhGH) in sport. The GH-2000 project proposed an indirect method for the detection of exogenously administered growth hormone (GH) based on the measurement of the GH-dependent mark...

journal_title：Drug testing and analysis

authors： Jing J,Zhou X,He C,Zhang L,Yang S,Xu Y,Xie M,Yan Y,Su H,Wu M

更新日期：2012-10-01 00:00:00

abstract：:5-(2-Aminopropyl)indole (5-IT) is a psychoactive compound that has recently been associated with several fatal and non-fatal intoxications in a number of European countries. There are indications that acute effects may include symptoms of monoaminergic (e.g. serotonin) toxicity and one mechanism involved in the increa...

journal_title：Drug testing and analysis

authors： Herraiz T,Brandt SD

更新日期：2014-07-01 00:00:00

abstract：:Selective androgen receptor modulators (SARMs) are a group of anabolic enhancer drugs posing threats to the integrity of animal sports and the safety of animal-derived foods. The current research describes for the first time the development of a semi-quantitative assay for the monitoring of SARM family compounds in bl...

journal_title：Drug testing and analysis

authors： Ventura E,Gadaj A,Buckley T,Mooney MH

更新日期：2020-09-01 00:00:00

abstract：:Anabolic-androgenic steroids are synthetic compounds prohibited due to their performance-enhancing characteristics. The use of these substances is known to cause health-related issues, which highlights the importance of being able to evaluate the scale of consumption by the general population. However, most available ...

journal_title：Drug testing and analysis

authors： Shimko KM,O'Brien JW,Barron L,Kayalar H,Mueller JF,Tscharke BJ,Choi PM,Jiang H,Eaglesham G,Thomas KV

更新日期：2019-07-01 00:00:00

abstract：:The advent of liquid chromatography-tandem mass spectrometry (LC-MS/MS), with the sensitivity it confers, permits the analysis of both phase I and II drug metabolites that in the past would have been difficult to target using other techniques. These metabolites may have relevance to current analytical toxicology emplo...

journal_title：Drug testing and analysis

authors： Turfus SC,Braithwaite RA,Cowan DA,Parkin MC,Smith NW,Kicman AT

更新日期：2011-10-01 00:00:00

abstract：:Deschloroketamine (2-(methylamino)-2-phenyl-cyclohexanone) is a ketamine analog belonging to a group of dissociative anesthetics, which have been distributed within the illicit market since 2015. However, it was also being sold as 'ketamine' misleading people to believe that they were getting genuine ketamine. Dissoci...

journal_title：Drug testing and analysis

authors： Hájková K,Jurásek B,Čejka J,Štefková K,Páleníček T,Sýkora D,Kuchař M

更新日期：2020-03-01 00:00:00

abstract：:Higenamine was included in the World Anti-Doping Agency (WADA) Prohibited Substances and Methods List as a β2 -adrenoceptor agonist in 2017, thereby resulting in its prohibition both in and out of competition. The present mini review describes the physiology and pharmacology of adrenoceptors, summarizes the literature...

journal_title：Drug testing and analysis

authors： Hudzik TJ,Patel M,Brown A

更新日期：2020-12-26 00:00:00

abstract：:Knowing that polyunsaturated fatty acids can lead to the formation of potentially toxic aldehydes as secondary oxidation products, an analytical method using liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) detection was developed to measure the concentration of eight aldehydes in animal feed: malo...

journal_title：Drug testing and analysis

authors： Douny C,Bayram P,Brose F,Degand G,Scippo ML

更新日期：2016-05-01 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：:Bioactive peptides pose a great threat to sports integrity. The detection of these peptides is essential for enforcing their prohibition in sports. Identifying the catabolites of these peptides that are formed ex vivo in plasma may improve their detection. In the present study, the stability of 27 bioactive peptides w...

journal_title：Drug testing and analysis

authors： Guan F,Fay S,Li X,You Y,Robinson MA

更新日期：2020-06-01 00:00:00

abstract：:Triamcinolone (T) is a glucocorticoid commonly used to relieve inflammation and treat arthritis, severe allergies, and asthma; however, it is banned by the World Anti-Doping Agency in competition for athletes when administered orally, intravenously, intramuscularly, or rectally. The minimum required performance limit ...

journal_title：Drug testing and analysis

authors： Chen TT,Tseng YC,Huang TY,Chang-Chien GP,Hsu MC

更新日期：2018-05-01 00:00:00

abstract：:The determination of protein- or peptide-based performance-enhancing pharmaceuticals has gained increasing attention in sports drug testing in recent decades. Proteases possess a high potential for use in the manipulation of regular urine specimens, interfering with established doping control procedures for proteins o...

journal_title：Drug testing and analysis

authors： Thomas A,Kohler M,Walpurgis K,Schänzer W,Thevis M

更新日期：2009-02-01 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：: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：:Several clinical-grade immunoassays exist for the specific measurement of hGH or its isoforms in blood but there is an urgent need to apply these same reliable assays to the measurement of hGH in urine as a preferred 'non-invasive' biofluid. Unfortunately, conventional hGH immunoassays cannot attain the sensitivity re...

journal_title：Drug testing and analysis

authors： Fredolini C,Tamburro D,Gambara G,Lepene BS,Espina V,Petricoin EF 3rd,Liotta LA,Luchini A

更新日期：2009-09-01 00:00:00

abstract：:Xenon is a modern inhalative anaesthetic with a very low solubility in tissues providing rapid elimination and weaning from anaesthesia. Besides its anaesthetic properties, Xenon promotes the endogenous erythropoietin biosynthesis and thus has been enlisted as prohibited substance by the World Anti-Doping Agency (WADA...

journal_title：Drug testing and analysis

authors： Schaefer MS,Piper T,Geyer H,Schneemann J,Neukirchen M,Thevis M,Kienbaum P

更新日期：2017-05-01 00:00:00

abstract：:'All scientific work is incomplete-whether it be observational or experimental. All scientific work is liable to be upset or modified by advancing knowledge. That does not confer upon us a freedom to ignore the knowledge we already have, or to postpone the action that it appears to demand at a given time.' ...

journal_title：Drug testing and analysis

authors： Evans-Brown M,Kimergård A,McVeigh J

更新日期：2009-07-01 00:00:00