A detection scheme for paraquat poisoning: validation and a five-year experience in Australia.

abstract：:A rapid, reproducible and sensitive reversed phase liquid chromatography-mass spectrometry method was developed and validated for the identification and semi-quantitative confirmation of stimulants in urine. The method is capable of separating compounds such as cocaine and metabolites, amphetamines, substituted cathin...

journal_title：Journal of analytical toxicology

authors： O'Byrne PM,Kavanagh PV,McNamara SM,Stokes SM

更新日期：2013-03-01 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：:This study compares fluoride concentrations ([F]) in surface and whole bone for up to 27 days following an acute oral dose of F. Four groups of rats received single oral F dose (50 mg/kg body weight), and the control group received deionized water (n = 10/group). Groups were euthanized at 1, 3, 9, or 27 days after F a...

journal_title：Journal of analytical toxicology

authors： Buzalaf MA,Caroselli EE,de Carvalho JG,de Oliveira RC,da Silva Cardoso VE,Whitford GM

更新日期：2005-11-01 00:00:00

abstract：:A rapid, sensitive, and specific method for the determination of opiates and cocaine and metabolites in urine, plasma, and blood was established. A one-step extraction followed by liquid chromatography-electrospray ionization tandem mass spectrometry operating in multiple reaction monitoring mode was used. Two chromat...

journal_title：Journal of analytical toxicology

authors： Cailleux A,Le Bouil A,Auger B,Bonsergent G,Turcant A,Allain P

更新日期：1999-11-01 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：:An existing GC-MS method for detecting benzoylecgonine (BZE) in urine was modified by changing derivatizing reagents. This method modification presents a cost-effective alternative derivatization procedure for the detection of BZE in urine by GC-MS. The combination of pentafluoropropanol and acetic anhydride was found...

journal_title：Journal of analytical toxicology

authors： Serafin MC,Paulemon KM,Fuller ZJ,Bronner WE

更新日期：2017-05-01 00:00:00

abstract：:A simple, rapid, and sensitive method which allows us to simultaneously determine bromvalerylurea (BVU) and its three metabolites (3-methylbutyrylurea [MVU], alpha-(cystein-S-yl)isovalerylurea [CVU], and alpha-(N-acetylcystein-S-yl)isovalerylurea [AcCVU]) was investigated by frit-fast atom bombardment liquid chromatog...

journal_title：Journal of analytical toxicology

authors： Tsuchihashi H,Nishikawa M,Igarashi K,Tatsuno M,Katagi M,Kasuya F,Fukui M

更新日期：1998-11-01 00:00:00

abstract：:The aim of this study is to investigate the distribution of methamphetamine (MA) and its metabolite amphetamine (AP) in rat models of acute and subacute MA-ethanol combination abuse. Rats were fed with 20% ethanol for 4 weeks (chronic active-drinking group), and MA was injected intraperitoneally into chronically drink...

journal_title：Journal of analytical toxicology

authors： Liang M,Liu Y,Zheng N,Ananda S,Liu L

更新日期：2012-01-01 00:00:00

abstract：:A rapid and simple method is described for the separation of quinidine (Q), its metabolites 3-hydroxyquinidine (30HQ) and 2'oxoquinidinone (QD) as well as the quinidine salt contaminant, dihydroquinidine (DHQ) in plasma by high pressure liquid chromatography (HPLC). A silica column was used with methanol: 1 N ammonium...

journal_title：Journal of analytical toxicology

authors： Pershing LK,Peat MA,Finkle BS

更新日期：1982-05-01 00:00:00

abstract：:We present data from the analysis of the alcohol content of 391 beers and malt beverages available for sale in the State of Washington. The beverages were tested by gas chromatography for their alcohol content. Considerable variability in the alcoholic strength was found, even within the same class. Overall, the range...

journal_title：Journal of analytical toxicology

authors： Case GA,Distefano S,Logan BK

更新日期：2000-04-01 00:00:00

abstract：:Metabolism experiments were conducted with rats dosed with nine azo dyes based on dimethyl-, dimethoxy-, or dichlorobenzidine to determine whether the free amine congeners, their monoacetyl or diacetyl metabolites, or alkaline hydrolyzable conjugates were excreted in the urine. After preliminary tests of the dyes, 2-m...

journal_title：Journal of analytical toxicology

authors： Bowman MC,Nony CR,Billedeau SM,Martin JL,Thompson HC Jr,Lowry LK

更新日期：1983-01-01 00:00:00

abstract：:A rapid, specific and quantitative high-performance liquid chromatography assay procedure is described for the determination of ICI 125, 211, (I), a guanidino-thiazole H2-receptor antagonist, in small samples of animal plasma. A 0.2 mL aliquot of plasma is extracted at pH 9 with ethyl acetate. After reconstitution in ...

journal_title：Journal of analytical toxicology

authors： Monson K,Simon RK,Malbica JO

更新日期：1980-09-01 00:00:00

abstract：:In previous experimental studies on heroin metabolites excretion in urine, the first sample was often collected a few hours after intake. In forensic cases, it is sometimes questioned if a positive urine result is expected e.g., 30 min after intake. The aim of this study was to investigate urinary excretion of heroin ...

journal_title：Journal of analytical toxicology

authors： Høiseth G,Gottås A,Berg T,Arnestad M,Halvorsen PS,Bachs LC

更新日期：2017-06-01 00:00:00

abstract：:Heart blood free oxycodone concentrations in oxycodone-related and mixed drug overdose deaths were compared with those found incidentally at autopsy in medical examiner cases. Between 2000 and 2005, 67 oxycodone-positive postmortem cases were identified. Thirty of 67 cases (44.8%) were determined to be drug overdoses....

journal_title：Journal of analytical toxicology

authors： Thompson JG,Vanderwerf S,Seningen J,Carr M,Kloss J,Apple FS

更新日期：2008-10-01 00:00:00

abstract：:Postmortem findings are presented for fourteen cases of Verapamil induced or related deaths. Liver, blood, and stomach concentrations of Verapamil alone or in combination with alcohol or other drugs are given with the age and sex of each victim and with the coroner's findings. The significance of these levels is discu...

journal_title：Journal of analytical toxicology

authors： Chan LF,Chhuy LH,Crowley RJ

更新日期：1987-07-01 00:00:00

abstract：:This study shows a simple, rapid, and specific method for the quantitative determination of cyanide ion in body fluids, especially blood, by fluorimetry. It is based upon the transformation of cyanide ion into hydrocyanic acid, which then reacts with 2,3-naphthalenedialdehyde and taurine in a self-contained system. Th...

journal_title：Journal of analytical toxicology

authors： Felscher D,Wulfmeyer M

更新日期：1998-09-01 00:00:00

abstract：:The popularity of designer drugs has increased over the past few years as users seek new, cheap and sometimes "legal" ways to get high. This case report focuses on a case that happened in the City of Henderson, Nevada, which involved the designer drug methoxetamine. Methoxetamine is a psychoactive compound that is str...

journal_title：Journal of analytical toxicology

authors： Fassette T,Martinez A

更新日期：2016-10-01 00:00:00

abstract：:Hypertension is one of the most important modifiable risk factor causing cardiovascular disease. Unfortunately, non-adherence to antihypertensive medications is frequently observed in hypertensive patients and can lead to an increase in morbidity and mortality. Until recently, there was no robust clinical method to ob...

journal_title：Journal of analytical toxicology

authors： Burns AD,Alghamadi R,Iqbal A,Davies T,Lane D,Patel P,Gupta P

更新日期：2020-12-10 00:00:00

abstract：:An ultra-performance liquid chromatography-tandem mass spectrometry method was developed and validated for the quantification of 25 common pharmaceuticals in whole blood. The selected pharmaceuticals represent the most frequently detected drugs in our forensic laboratory with basic properties such as analgesics, antid...

journal_title：Journal of analytical toxicology

authors： Nielsen MK,Johansen SS

更新日期：2012-09-01 00:00:00

abstract：:Although the legitimate clinical use of amphetamine and amphetamine congeners is declining, the illicit use of these drugs remains high. There is a need for a rapid and conclusive method for detecting these compounds in routine urine drug testing, drug screening in drug rehabilitation centers, and as an aid in the dia...

journal_title：Journal of analytical toxicology

authors： Przekop MA,Manno JE,Kunsman GW,Cockerham KR,Manno BR

更新日期：1991-11-01 00:00:00

abstract：:In mothers who had no prenatal care and in their newborns, the presence of cocaine and benzoylecgonine (BE) was determined in urine, hair, and meconium. Samples of urine and hair were obtained from pregnant women who entered the hospital for delivery. Cocaine usage was assessed by a urinary enzyme-multiplied immunoass...

journal_title：Journal of analytical toxicology

authors： DiGregorio GJ,Ferko AP,Barbieri EJ,Ruch EK,Chawla H,Keohane D,Rosenstock R,Aldano A

更新日期：1994-09-01 00:00:00

abstract：:As a part of ongoing testing of personnel preparing training aids for drug detection dogs at the Naval Criminal Investigative Service Regional Forensic Laboratory, personnel handling methamphetamine (MTH) were subject to voluntary urine drug testing. This provided a model of potential unwitting or environmental exposu...

journal_title：Journal of analytical toxicology

authors： Stout PR,Horn CK,Klette KL,Given J

更新日期：2006-10-01 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：:We describe herewith the case of a patient presenting to the emergency department for worsening ear-nose-throat symptoms. As chemsex was evocated by the family, patient's serum was submitted to a new psychoactive substances screening. After a simple liquid liquid extraction, serum was injected on a high-resolution mas...

journal_title：Journal of analytical toxicology

authors： Deville M,Dubois N,Charlier C

更新日期：2020-11-04 00:00:00

abstract：:The aim of this study was to investigate the early-phase postmortem redistribution of the enantiomers of citalopram (CIT) and its metabolites demethylcitalopram (DCIT) and didemethylcitalopram (DDCIT) in a rat model. Furthermore, we wanted to examine the role of the lungs as a reservoir of postmortem drug release and ...

journal_title：Journal of analytical toxicology

authors： Kugelberg FC,Kingbäck M,Carlsson B,Druid H

更新日期：2005-05-01 00:00:00

abstract：:A selected ion monitoring gas chromatographic/mass spectrometric method for the quantitative determination of benzene in air, breath, and blood was developed utilizing a headspace assay with benzene-d3 as an internal standard. Limits of detection for 2 ng/mL in blood and 0.1 ppb in a 5-L sample of air or breath were a...

journal_title：Journal of analytical toxicology

authors： Gruenke LD,Craig JC,Wester RC,Maibach HI

更新日期：1986-11-01 00:00:00

abstract：:A method for the simultaneous analysis of cocaine (COC), derivatized benzoylecgonine (BE), and derivatized ecgonine methyl ester (EME) has been developed. Blood or urine containing deuterated analogs of the three analytes is extracted by pouring over a Chem-Elut column and eluting with chloroform/isopropanol (9:1). Th...

journal_title：Journal of analytical toxicology

authors： Isenschmid DS,Levine BS,Caplan YH

更新日期：1988-09-01 00:00:00

abstract：:Postmortem femoral blood concentrations of the antipsychotic drugs aripiprazole, chlorprothixene and its metabolite, and quetiapine were determined by LC-MS-MS in 25 cases for aripiprazole and 60 cases each for chlorprothixene and quetiapine. For cases where the cause of death was not related to the considered drugs, ...

journal_title：Journal of analytical toxicology

authors： Skov L,Johansen SS,Linnet K

更新日期：2015-01-01 00:00:00

abstract：:High doses of nutmeg (seeds from Myristica fragrans Houtt.) can be abused as a psychoactive drug due to phenylpropene ingredients. During controlled abstinence, e.g., in forensic psychiatric clinics, nutmeg abuse has to be distinguished from an ingestion of other spices having phenylpropene ingredients (e.g., black pe...

journal_title：Journal of analytical toxicology

authors： Neukamm MA,Schwelm HM,Vieser S,Schiesel N,Auwärter V

更新日期：2020-01-07 00:00:00

abstract：:Although many deaths occur annually from heroin intoxication, the presence of heroin has not been reported in postmortem tissues. Recognizing heroin's susceptibility to rapid chemical and metabolic hydrolysis, extraction procedures were developed for the efficient recovery of heroin, 6-acetylmorphine, and morphine fro...

journal_title：Journal of analytical toxicology

authors： Goldberger BA,Cone EJ,Grant TM,Caplan YH,Levine BS,Smialek JE

更新日期：1994-01-01 00:00:00