fMRI: a new tool for the in vivo localization of drug actions in the brain.

abstract：:A gas chromatographic (GC) method was developed for the detection of propylene glycol dinitrate (PGDN) in rodent skin following extraction with ethyl acetate. Known quantities of PGDN contained in the torpedo fuel Otto Fuel II were added to homogenates of rat skin, which were subsequently extracted with two 10-mL port...

journal_title：Journal of analytical toxicology

authors： Godin CS,Pollard DL

更新日期：1992-11-01 00:00:00

abstract：:Fentanyl is a potent, short-acting narcotic analgesic widely used as a surgical anesthetic and for the control of pain when administered in the form of a transdermal patch. The success of the patch can be attributed to fentanyl's low molecular weight and its highly lipophilic nature, which enables it to be readily abs...

journal_title：Journal of analytical toxicology

authors： Anderson DT,Muto JJ

更新日期：2000-10-01 00:00:00

abstract：:A rapid, simple, highly sensitive procedure for the simultaneous analysis of bromazepam, alprazolam, clonazepam, lorazepam, oxazepam, diazepam, midazolam, flurazepam, flunitrazepam, nordiazepam, triazolam, temazepam, nitrazepam, and chlordiazepoxide in oral fluid is described, using liquid chromatography coupled to a ...

journal_title：Journal of analytical toxicology

authors： Moore C,Coulter C,Crompton K,Zumwalt M

更新日期：2007-11-01 00:00:00

abstract：:In December 2019, unusual cases of acute renal failure with neurological changes were observed in the State of Minas Gerais, Brazil. Criminal investigations indicated cases of intoxication after consumption of beers contaminated with diethylene glycol (DEG). The elimination of DEG by the body is fast, but its metaboli...

journal_title：Journal of analytical toxicology

authors： Goulart COL,Bordoni LS,Nascentes CC,Costa LM

更新日期：2020-12-03 00:00:00

abstract：:Synthetic cathinones have recently emerged as a substitute for common drugs of abuse. Synthetic cathinones can elicit powerful adverse effects such as delusions, hallucinations and potentially dangerous behavior. To develop a method to analyze 10 synthetic cathinones in oral fluid, we implemented a combined approach o...

journal_title：Journal of analytical toxicology

authors： Amaratunga P,Lorenz Lemberg B,Lemberg D

更新日期：2013-11-01 00:00:00

abstract：:This manuscript reviews data available in the scientific literature relative to drug testing for the five mandated drug classes and circumstances other than abuse of the drug itself that could result in a positive test. For marijuana, passive inhalation, unknowing oral ingestion, and the use of Marinol are discussed. ...

journal_title：Journal of analytical toxicology

authors： elSohly MA,Jones AB

更新日期：1995-10-01 00:00:00

abstract：:For many reasons, forensic toxicologists are being asked to determine and report their measurement uncertainty in blood alcohol analysis. While understood conceptually, the elements and computations involved in determining measurement uncertainty are generally foreign to most forensic toxicologists. Several establishe...

journal_title：Journal of analytical toxicology

authors： Gullberg RG

更新日期：2012-04-01 00:00:00

abstract：:A protocol is described for the preparation and characterization of bovine blood lead (Pb) reference material (RM). Adult bovine animals are orally dosed with Pb as Pb(NO3)2, and blood is collected directly from the jugular vein into 5-mL evacuated, low-Pb glass tubes containing EDTA as anticoagulant. The blood is coo...

journal_title：Journal of analytical toxicology

authors： Cox DH,Duncan CE,Wyatt GP,Meadow JS,Robinson JB

更新日期：1989-07-01 00:00:00

abstract：:Drug-facilitated sexual assault (DFSA) cases are pretty common in forensic toxicology. In this case report, a 56-year-old female tourist claimed to have been sexually assaulted by five men after having had a drug-spiked alcoholic drink. Urine samples were collected at 38, 44, and 45 hours after the alleged rape. After...

journal_title：Journal of analytical toxicology

authors： Carfora A,Campobasso CP,Cassandro P,Petrella R,Borriello R

更新日期：2020-11-12 00:00:00

abstract：:We present a method that permits the simultaneous analysis of carbamazepine (CBZ) and its major biotransformation products, carbamazepine-10,11-epoxide (CBZ-E) and carbamazepine-10,11-dihydroxide (CBZ-diOH), in plasma samples. The method consists of plasma extraction in alkaline medium with NaCl added using chloroform...

journal_title：Journal of analytical toxicology

authors： Bonato PS,Lanchote VL,de Carvalho D,Achê P

更新日期：1992-03-01 00:00:00

abstract：:The Abbott TDx Urine Amphetamine/Methamphetamine II fluorescence polarization immunoassay technique was applied to the determination of D-methamphetamine in hemolyzed whole blood. The assay was found to have 100% cross-reactivity with D-methamphetamine and only an 8% cross-reactivity with L-methamphetamine. Whole bloo...

journal_title：Journal of analytical toxicology

authors： Simonick TF,Watts VW

更新日期：1992-03-01 00:00:00

abstract：:An ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS-MS) method was developed and validated for the simultaneous determination of Delta(9)-tetrahydrocannabinol (THC), 11-hydroxy-Delta(9)-tetrahydrocannabinol (11-OH-THC), and 11-nor-9-carboxy-Delta(9)-tetrahydrocannabinol (THC-COOH) in whole blo...

journal_title：Journal of analytical toxicology

authors： Jamey C,Szwarc E,Tracqui A,Ludes B

更新日期：2008-06-01 00:00:00

abstract：:A case of lethal overdose by prilocaine, a local anaesthetic, is presented. The patient died in the dental office during treatment, and the time course of events was documented. The drug concentration in blood, urine, and liver was measured. ...

journal_title：Journal of analytical toxicology

authors： Kaliciak HA,Chan SC

更新日期：1986-03-01 00:00:00

abstract：:We describe an assay for measuring cocaine and benzoylecgonine in meconium of infants born to mothers suspected of using cocaine during their pregnancy. The assay involves the use of fluorescence polarization immunoassay (FPIA) to screen for benzoylecgonine in a methanolic extract of the meconium. The FPIA is sensitiv...

journal_title：Journal of analytical toxicology

authors： Clark GD,Rosenzweig IB,Raisys V,Callahan CM,Grant TM,Streissguth AP

更新日期：1992-07-01 00:00:00

abstract：:The U.S. Drug Enforcement Administration has several different systems for collecting information on drugs of abuse. One is an early warning system, which collects information to provide scientific data and interpretation on drug abuse. Another is the collection of data from evidence submitted to DEA laboratories. Thi...

journal_title：Journal of analytical toxicology

authors： Frank RS

更新日期：1987-11-01 00:00:00

abstract：:Quetiapine fumarate (Seroquel) is a dibenzothiazepine psychotropic agent that was introduced in 1997 for treating psychoses. Quetiapine is being found with increasing frequency in postmortem cases in Virginia. We report the postmortem results and histories of 20 quetiapine cases from the Office of the Chief Medical Ex...

journal_title：Journal of analytical toxicology

authors： Flammia DD,Valouch T,Venuti S

更新日期：2006-05-01 00:00:00

abstract：:A sensitive and rugged gas chromatographic-mass spectrometric (GC-MS) method was developed for determining 11 polycyclic aromatic hydrocarbons (PAHs) in 4-g specimens of human lung, breast, and liver tissue. The method quantitation limit (MQL) was 0.01-0.02 ng/g for benzo[a]pyrene (BaP) and six other five- and six-rin...

journal_title：Journal of analytical toxicology

authors： Beach JB,Pellizzari E,Keever JT,Ellis L

更新日期：2000-11-01 00:00:00

abstract：:From a public health point of view, cocaine (COC) presents serious clinical problems and deaths from overdose and lifelong addiction patterns, not to mention its involvement in crime, in the United States. This study subjected rhesus monkeys to one intravenous administration of COC (1 mg/kg), which closely imitates th...

journal_title：Journal of analytical toxicology

authors： Saady JJ,Bowman ER,Aceto MD

更新日期：1995-11-01 00:00:00

abstract：:A quantitative analysis was developed for the determination of cocaine, benzoylecgonine, and cocaethylene in oral fluid using liquid chromatography-tandem mass spectrometry. After internal standardization and solid-phase extraction, chromatographic separation was achieved on a reversed-phase column by gradient elution...

journal_title：Journal of analytical toxicology

authors： Clauwaert K,Decaestecker T,Mortier K,Lambert W,Deforce D,Van Peteghem C,Van Bocxlaer J

更新日期：2004-11-01 00:00:00

abstract：:A hair screening method has been developed for the detection of methamphetamine using an immunoassay analyzer (AxSYM) with a fluorescence polarization immunoassay (FPIA) technique. The method consisted of washing, cutting and digesting a hair sample (5 mg) with an enzymatic digestion solution. The digested hair sample...

journal_title：Journal of analytical toxicology

authors： Cheong JC,Suh S,Ko BJ,Lee JI,Kim JY,Suh YJ,In MK

更新日期：2013-05-01 00:00:00

abstract：:A novel mass spectrometry detection technique based on a multi-period and multi- experiment (MRM-EPI-MRM3) with library matching in a single run for fast and rapid screening and identification of amphetamine type stimulants (ATS) related drugs in whole blood, urine and dried blood stain was developed and validated. Th...

journal_title：Journal of analytical toxicology

authors： Zubaidi FA,Choo YM,Tan GH,Hamid HA,Choy YK

更新日期：2019-08-23 00:00:00

abstract：:Buprenorphine, which is used in France as a substitution drug for opioid addiction, is widely abused, and several fatal cases have been reported. In order to confirm a recent intoxication or to establish retrospectively chronic abuse, a simple and reliable gas chromatographic-mass spectrometric method was developed an...

journal_title：Journal of analytical toxicology

authors： Vincent F,Bessard J,Vacheron J,Mallaret M,Bessard G

更新日期：1999-07-01 00:00:00

abstract：:Gas chromatographic methods have been developed using a Supelco 1240-DA column for the determination of pentachlorophenol (PCP) in plasma and urine samples, and phenol in urine samples. These methods required no derivatization. Electron capture detection has been used for PCP determination, while flame ionization dete...

journal_title：Journal of analytical toxicology

authors： Rick DL,Licht CF,McCarty LP

更新日期：1982-11-01 00:00:00

abstract：:The List of Prohibited Substances and Methods (the List), an International Standard published yearly by the World Anti-Doping Agency (WADA), determines which substances and methods are prohibited in sport in- and out-of-competition. Stimulants are included within drug class S.6 under the in-competition testing sectio...

journal_title：Journal of analytical toxicology

authors： Boghosian T,Mazzoni I,Barroso O,Rabin O

更新日期：2011-11-01 00:00:00

abstract：:The effects of storage time and temperature on blood alcohol concentration were evaluated in this two-part study involving 34 ethanol-negative and 21 ethanol-positive volunteers. Multiple 10-mL Vacutainer(®) blood tubes containing 100 mg of sodium fluoride and 20 mg of potassium oxalate were collected from living pers...

journal_title：Journal of analytical toxicology

authors： Vance CS,Carter CR,Carter RJ,Del Valle MM,Peña JR

更新日期：2015-09-01 00:00:00

abstract：:Two cases of lethal overdose by temazepam are presented. In both cases, temazepam was the only drug detected, and there was no involvement of alcohol. The drug concentrations in blood, urine, and liver were measured. ...

journal_title：Journal of analytical toxicology

authors： Martin CD,Chan SC

更新日期：1986-03-01 00:00:00

abstract：:Previous studies have shown that drug concentrations in blood can change during storage, especially at room temperature, but even labile drugs such as cocaine may be stable in dried blood spots (DBS). A new method has been developed for the analysis of hydrolytically labile drugs in blood spots on filter paper in orde...

journal_title：Journal of analytical toxicology

authors： Alfazil AA,Anderson RA

更新日期：2008-09-01 00:00:00

abstract：:Nicotine is the major addictive compound in tobacco and is responsible for tobacco dependence. It is primarily metabolized to cotinine (COT) and trans-3'-hydroxycotinine (3HC) by the liver enzyme cytochrome P-450 2A6 (CYP2A6). The 3HC/COT ratio measured in the saliva of smokers is highly correlated with the intrinsic ...

journal_title：Journal of analytical toxicology

authors： Lea RA,Dickson S,Benowitz NL

更新日期：2006-07-01 00:00:00

abstract：:The aim of this study was to develop, optimize, and validate an analytical procedure to determine a group of eight amphetamines, amphetamine (AMP), ephedrine (EP), methcathinone (MTC), paramethoxyamphetamine (PMA), methamphetamine (MA), methylenedioxyamphetamine (MDA), methylenedioxymethamphetamine (MDMA), and methyle...

journal_title：Journal of analytical toxicology

authors： Stanaszek R,Piekoszewski W

更新日期：2004-03-01 00:00:00

abstract：:A suicide caused by oral ingestion of colchicine is reported. Postmortem examination revealed circulating Pelger-Huet polymorphonuclear leukocytes and numerous mitotic and chromatin bodies in tissues with rapid cell turnover. Colchicine was identified by gas chromatography/mass spectrometry (GC/MS) of an organic extra...

journal_title：Journal of analytical toxicology

authors： Clevenger CV,August TF,Shaw LM

更新日期：1991-05-01 00:00:00