Potential 2-Aminoindane Fatality Invalidated By Careful Mass Spectrometric Analysis.

abstract：:Methods for extraction of cocaine, some of its metabolites, morphine, and codeine from hair and methods for analyzing the extracts have been investigated. Results of these studies have shown that extractions with 0.1N HCl are efficient at removing the target compounds from hair and appear to be as effective as enzymat...

journal_title：Journal of analytical toxicology

authors： Welch MJ,Sniegoski LT,Allgood CC,Habram M

更新日期：1993-11-01 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：:This article reports the investigation by 1H nuclear magnetic resonance (1H NMR) spectroscopy of biological fluids in a case of intentional poisoning with tetrahydrofuran (THF). Occupational exposures to this solvent are well documented, but acute poisoning cases are extremely rare, and the one presented here is the s...

journal_title：Journal of analytical toxicology

authors： Cartigny B,Azaroual N,Imbenotte M,Sadeg N,Testart F,Richecoeur J,Vermeersch G,Lhermitte M

更新日期：2001-05-01 00:00:00

abstract：:This study identified ethyl sulfate (EtS) in human urine and compared the excretion characteristics of EtS with that of ethanol and ethyl glucuronide (EtG). Urine samples were collected from healthy subjects after a single ethanol dose, and also selected from routine clinical samples. Simultaneous analysis of EtS and ...

journal_title：Journal of analytical toxicology

authors： Helander A,Beck O

更新日期：2005-07-01 00:00:00

abstract：:A simple, rapid, and reliable gas-liquid chromatographic (GLC) confirmation procedure was developed for urine samples found positive by the EMIT-dau benzodiazepine metabolite assay. The procedure involves acid hydrolysis, organic extraction, and identification using GLC-nitrogen-phosphorus detection (NPD). The method ...

journal_title：Journal of analytical toxicology

authors： Verebey K,Jukofsky D,Mulé SJ

更新日期：1982-11-01 00:00:00

abstract：:Sixteen apparently intact procainamide tablets, in varied stages of drug depletion, were found distributed throughout the gastrointestinal tract of a man who died of arteriosclerotic heart disease with pulmonary complications. The tablets were found to contain procainamide by a thin layer chromatography system with ca...

journal_title：Journal of analytical toxicology

authors： Griesemer EC

更新日期：1984-09-01 00:00:00

abstract：:A simple, rapid ethanol screen based on a microdiffusion technique (Analytical Systems, Marion Laboratories) has been evaluated and compared to an established enzymatic procedure (Abbott TDx). They showed agreement in 484 of 488 biological specimens and all control specimens. They disagreed on 4 specimens--3 positive ...

journal_title：Journal of analytical toxicology

authors： Serrano L,Capshaw B,Quattrocchi F

更新日期：1988-11-01 00:00:00

abstract：:Pharmacogenomics is the study of the linkage between an individual's genotype and the disposition of drugs in the body. The first association between adverse drug reactions and inherited variations was recognized in the 1950s, and since then, pharmacogenomics has come a long way. The importance of pharmacogenomics is ...

journal_title：Journal of analytical toxicology

authors： Kupiec TC,Raj V,Vu N

更新日期：2006-03-01 00:00:00

abstract：:While earlier studies have attempted to resolve the challenges encountered when interpreting gamma-hydroxybutyric acid (GHB) concentrations in hair (primarily due to its endogenous presence), few have had large sample sizes. The first objective of this study was to evaluate the inter-individual variation of endogenous...

journal_title：Journal of analytical toxicology

authors： Thomas JL,Strickland EC,Lloyd EW,Donnelly CC,Rankoth A,Pieczonka SM,Colpoys C,Smith MA,LeBeau MA,Montgomery MA,Karas RP,Peters EM,Miller ML

更新日期：2020-10-12 00:00:00

abstract：:External contamination of hair or nails by inorganic arsenic compounds cannot effectively be removed with H2O or dilute HCl. The use of a modified Gutzeit apparatus allowed to establish or rule out external contamination. It was found that contaminated samples will generate large amounts of arsine gas when treated wit...

journal_title：Journal of analytical toxicology

authors： Pirl JN,Townsend GF,Valaitis AK,Grohlich D,Spikes JJ

更新日期：1983-09-01 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：:A high-performance liquid chromatographic system based on gradient elution of an alumina packing material coated with polybutadiene is presented. The chromatographic eluent is a mixture of methanol and water, both containing 0.0125M NaOH. The effluent is monitored by photodiode array detection. The system allows detec...

journal_title：Journal of analytical toxicology

authors： Lambert WE,Meyer E,De Leenheer AP

更新日期：1995-03-01 00:00:00

abstract：:Sampling and drug stability in oral fluid (OF) are crucial factors when interpreting forensic toxicological analysis, mainly because samples may not be analyzed immediately after collection, potentially altering drug concentrations. Therefore, the stability of some common drugs of abuse (morphine, codeine, 6-monoacety...

journal_title：Journal of analytical toxicology

authors： Marchei E,Malaca S,Graziano S,Gottardi M,Pichini S,Busardò FP

更新日期：2020-07-31 00:00:00

abstract：:Synthetic cannabinoids are a group of compounds that are structurally diverse and are commonly found in various herbal incense and potpourri blends, which are sold in convenience stores, smoke shops and over the Internet. During the past few years, multiple state and federal legislations have been enacted controlling ...

journal_title：Journal of analytical toxicology

authors： Shanks KG,Behonick GS,Dahn T,Terrell A

更新日期：2013-10-01 00:00:00

abstract：:Caffeine is the world's most widely consumed drug with its main source found in coffee. We evaluated the caffeine content of caffeinated and decaffeinated specialty coffee samples obtained from coffee shops. Caffeine was isolated from the coffee by liquid-liquid extraction and analyzed by gas chromatography with nitro...

journal_title：Journal of analytical toxicology

authors： McCusker RR,Goldberger BA,Cone EJ

更新日期：2003-10-01 00:00:00

abstract：:A fast and efficient multiresidue extraction-purification procedure was developed for low levels (ppb range) of phenanthrene and hydroxyphenanthrene in biological matrices, in order to quantify phenanthrene and metabolites in blood, milk, urine, and biological tissues of lactating goats. Detection and identification o...

journal_title：Journal of analytical toxicology

authors： Grova N,Monteau F,Le Bizec B,Feidt C,Andre F,Rychen G

更新日期：2005-04-01 00:00:00

abstract：:The analysis of biological specimens collected at autopsy for the presence of exogenous insulin(s) is of special interest in select death investigations as they may be suspected in the cause of a death. Technical challenges include the limited stability of insulin, and the forensic requirement of differentiating endog...

journal_title：Journal of analytical toxicology

authors： Legg KM,Labay LM,Aiken SS,Logan BK

更新日期：2019-08-23 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：:In cases of death by inert gas asphyxiation, it can be difficult to obtain toxicological evidence supporting assignment of a cause of death. Because of its low mass and high diffusivity, and its common use as a carrier gas, helium presents a particular challenge in this respect. We describe a rapid and simple gas chro...

journal_title：Journal of analytical toxicology

authors： Schaff JE,Karas RP,Marinetti L

更新日期：2012-03-01 00:00:00

abstract：:Ethanol is the most frequently identified compound in forensic toxicology. Although confirmation involving mass spectrometry is desirable, relatively few methods have been published to date. A novel technique utilizing a Dean's Switch to simultaneously quantitate and confirm ethyl alcohol by flame-ionization (FID) and...

journal_title：Journal of analytical toxicology

authors： Tiscione NB,Alford I,Yeatman DT,Shan X

更新日期：2011-09-01 00:00:00

abstract：:The aim of this study is to investigate the concentrations of ethyl glucuronide (EtG) in oral fluid and both EtG and ethyl sulfate (EtS) in blood and urine following intense use of mouthwash and ingestion of nonalcoholic wine, which are proven to contain 3 mg/L EtG, 1.5 mg/L EtS, and 0.2 g/L ethanol. Twelve subjects p...

journal_title：Journal of analytical toxicology

authors： Høiseth G,Yttredal B,Karinen R,Gjerde H,Christophersen A

更新日期：2010-03-01 00:00:00

abstract：:Unknown compounds that were not amenable to GC/MS were found during routine benzodiazepine HPLC screening in a postmortem case. The apparent thermolability made the application of liquid chromatography with mass spectrometry mandatory. The moving-belt interface was used because of its value for identification based on...

journal_title：Journal of analytical toxicology

authors： Verheij ER,van der Greef J,La Vos GF,van der Pol W,Niessen WM

更新日期：1989-01-01 00:00:00

abstract：:A group of 16 volatile substances (ethyl acetate, 2-propanol, 1-propanol, methanol, acetone, ethanol, acetaldehyde, diethyl ether, methyl ethyl ketone, 1-butanol, 2-butanol, t-butanol, isobutanol, 2-methyl-1-butanol, 3-methyl-1-butanol, 1-pentanol) were qualitatively and quantitatively analyzed through a method develo...

journal_title：Journal of analytical toxicology

authors： Pinto M,Eusébio E,Monteiro C

更新日期：2020-10-08 00:00:00

abstract：:Given that external contamination must be considered in hair analysis, there is still a demand for reliable tools to differentiate between incorporation of drugs into the hair as a result of drug consumption and of the hair shaft by external contamination. With the aim of establishing alternative discrimination parame...

journal_title：Journal of analytical toxicology

authors： Scholz C,Quednow BB,Herdener M,Kraemer T,Baumgartner MR

更新日期：2019-08-23 00:00:00

abstract：:An analytical database, using high-performance liquid chromatography (HPLC) with diode array ultraviolet (UV) detection, of over 250 toxicologically relevant drugs has been extensively applied to both clinical and forensic toxicology. This general drug screening system, based on a mixed-phase (octadecyl/cyanopropyl) c...

journal_title：Journal of analytical toxicology

authors： Elliott SP,Hale KA

更新日期：1998-07-01 00:00:00

abstract：:The content, chemical form, and distribution of mercury and selenium in edible tissue were determined for several samples of fish and other marine animal organisms (mollusks, crustaceans and pods). For most fish samples, except Pacific blue marlin, 53 to 94% of the total mercury content was present as methylmercury, b...

journal_title：Journal of analytical toxicology

authors： Cappon CJ,Smith JC

更新日期：1982-01-01 00:00:00

abstract：:Metabolic transformation of zearalenone (ZEA), a mycotoxin which can contaminate both food and feed, results in the formation of five metabolites, one of them being zeranol (α-ZAL), which can be abused in farm animals as a growth promoter. To the best of our knowledge, there is no analytical method that can distinguis...

journal_title：Journal of analytical toxicology

authors： Vulić A,Lešić T,Kudumija N,Mikuš T,Pleadin J

更新日期：2019-03-01 00:00:00

abstract：:The identification of benzodiazepines (BZD) in biological fluids can be a challenging process. The large number of various BZD in pharmaceutical distribution, with similar core structures, and individual metabolic profiles all contribute to a complicated and time-consuming analysis. The purpose of the current study wa...

journal_title：Journal of analytical toxicology

authors： DeRienz RT,Holler JM,Manos ME,Jemionek J,Past MR

更新日期：2008-07-01 00:00:00

abstract：:Dried blood spots (DBS) on filter paper have been used in human medicine since the 1960s, predominantly for screening in-borne metabolic disorders and more recently, for toxicology. Despite its 50-year existence, this technology has not been adopted by veterinarians for routine diagnoses and research. We have validate...

journal_title：Journal of analytical toxicology

authors： Lehner AF,Rumbeiha W,Shlosberg A,Stuart K,Johnson M,Domenech R,Langner H

更新日期：2013-09-01 00:00:00

abstract：:An automated solid-phase extraction (SPE) protocol followed by gas chromatography coupled with tandem mass spectrometry was developed for quantification of caffeine, cyamemazine, meprobamate, morphine and 6-monoacetylmorphine (6-MAM) in 11 biological matrices [blood, urine, bile, vitreous humor, liver, kidney, lung an...

journal_title：Journal of analytical toxicology

authors： Bévalot F,Bottinelli C,Cartiser N,Fanton L,Guitton J

更新日期：2014-06-01 00:00:00