A fatal overdose with colchicine.

abstract：:Hydrocodone in combination with acetaminophen is commonly used to control moderate pain and is metabolized by cytochrome P4502D6 to form the active metabolite, hydromorphone. The purpose of this study was to determine the metabolic relationship and variability between hydrocodone and its conversion to hydromorphone us...

journal_title：Journal of analytical toxicology

authors： Barakat NH,Atayee RS,Best BM,Pesce AJ

更新日期：2012-05-01 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：:Suvorexant (Belsomra®) is a novel dual orexin receptor antagonist used for the treatment of insomnia. The prevalence of suvorexant in forensic samples is relatively unknown, which demonstrates the need for robust analytical assays for the detection of this sedative hypnotic in forensic toxicology laboratories. In this...

journal_title：Journal of analytical toxicology

authors： Skillman B,Kerrigan S

更新日期：2020-04-30 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：: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

abstract：:A total of 183 random, whole-blood specimens was collected from healthy individuals within the State of Queensland (Australia), and the bromide concentration was determined by wavelength-dispersive X-ray fluorescence spectrometry (WDXRF). The intensity of the tube Compton scatter line was used to account for differenc...

journal_title：Journal of analytical toxicology

authors： Olszowy HA,Rossiter J,Hegarty J,Geoghegan P

更新日期：1998-05-01 00:00:00

abstract：:The aim of the present study was to assess the persistence of clenbuterol residues in retinal tissue of pigs after repeated administration in a growth-promoting dose, using enzyme-linked immunosorbent assay (ELISA) as a screening method for quantitative determination. A growth-promoting dose of clenbuterol (20 μg/kg b...

journal_title：Journal of analytical toxicology

authors： Pleadin J,Vulić A,Mitak M,Perši N,Milić D

更新日期：2011-01-01 00:00:00

abstract：:A comparison was made of several cannabinoid urine assays. Two hundred randomly selected urine specimens were initially screened by two enzyme immunoassays (EMIT-st and EMIT-d.a.u.) and a radioimmunoassay (Abuscreen RIA). Selected specimens found positive by any of these methods were further analyzed by gas-liquid chr...

journal_title：Journal of analytical toxicology

authors： Irving J,Leeb B,Foltz RL,Cook CE,Bursey JT,Willette RE

更新日期：1984-07-01 00:00:00

abstract：:First synthesized in 1970, propafenone is a frequently used 1C antiarrhythmic drug metabolized into two major metabolites, 5-hydroxypropafenone and norpropafenone. Paradoxically, fatal intoxication is rarely described, and only six cases have been reported in the literature. We report our experience with two patients ...

journal_title：Journal of analytical toxicology

authors： Clarot F,Goullé JP,Horst M,Vaz E,Lacroix C,Proust B

更新日期：2003-11-01 00:00:00

abstract：:A method is presented for the positive identification of quinine and quinidine. The method requires extraction of the compounds from an alkaline solution into an organic solvent and concentration of the sample by evaporation of the solvent. The sample is chromatographed without derivatization and may be detected by th...

journal_title：Journal of analytical toxicology

authors： Furner RL,Brown GB,Scott JW

更新日期：1981-11-01 00:00:00

abstract：:Proton nuclear magnetic resonance spectroscopy (1H MRS) has been used to identify ethanol in vivo and to detect other exogenous low molecular weight volatiles in human serum. 1H MRS was used to detect and quantitate 15 human sera containing various concentrations and combinations of ethanol, isopropanol, acetone, and ...

journal_title：Journal of analytical toxicology

authors： Pappas AA,Thompson JR,Fuller GL,Porter WH,Gadsden RH

更新日期：1993-09-01 00:00:00

abstract：:A simple, rapid method for the gas-liquid chromatographic (GLC) determination of valproic acid in serum without prior derivatization on a Nukol wide-bore capillary column is presented. The method was determined to have a lower limit of detection (LOD) of 5 mg/L and a lower limit of quantitation (LOQ) of 10 mg/L; the m...

journal_title：Journal of analytical toxicology

authors： Wohler AS,Poklis A

更新日期：1997-07-01 00:00:00

abstract：:A 59-year-old white male accidentally ingested a mouthful of a plant growth chemical, Cycocel, containing 11.8% of the active ingredient (2-chloroethyl)trimethylammonium chloride (chlormequat). He was seen by a family physician and then transferred to a hospital where he died as a result of ventricular fibrillation, w...

journal_title：Journal of analytical toxicology

authors： Winek CL,Wahba WW,Edelstein JM

更新日期：1990-07-01 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：: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：:A microextraction by packed sorbent (MEPS) procedure for rapid concentration of methadone and its primary metabolite (EDDP) in hair samples was developed. The miniaturized approach coupled to gas chromatography with tandem mass spectrometry (GC-MS-MS) was successfully validated. Hair samples (50 mg) were incubated wit...

journal_title：Journal of analytical toxicology

authors： Rosado T,Gallardo E,Vieira DN,Barroso M

更新日期：2020-12-12 00:00:00

abstract：:Urine drug testing is common for workplace drug testing, prescription management, emergency medicine and the criminal justice system. Unsurprisingly, with the significant consequences based upon the results of urine drug testing, a donor in need of concealing the contents of their sample is highly motivated to cheat t...

journal_title：Journal of analytical toxicology

authors： Goggin MM,Tann CM,Miller A,Nguyen A,Janis GC

更新日期：2017-03-01 00:00:00

abstract：:A method for determining the chemical warfare agent soman (GD) in rat plasma has been validated and applied to low-level inhalation exposure studies currently being conducted. This method utilizes a fluoride ion-based regeneration assay with isotope dilution followed by large volume injection gas chromatography with a...

journal_title：Journal of analytical toxicology

authors： Renner JA,Dabisch PA,Evans RA,McGuire JM,Totura AL,Jakubowski EM,Thomson SA

更新日期：2008-01-01 00:00:00

abstract：:Part I. Expert 4: The object of this study was to investigate the applicability of commercially available expert system shells to interpretation in forensic toxicology. Amitriptyline toxicology was selected as a pilot trial. Blood and tissue concentrations of amitriptyline and nortriptyline in fatal and nonfatal amitr...

journal_title：Journal of analytical toxicology

authors： Spiehler V,Spiehler E,Osselton MD

更新日期：1988-07-01 00:00:00

abstract：:Gas chromatography-mass spectrometry (GC-MS), which combines the separation power of GC with the power of MS for the identification of unknown compounds, possesses high potential in systematic toxicological analysis (STA). Different factors, however, do not allow this potential to be fully exploited. Between them, the...

journal_title：Journal of analytical toxicology

authors： Polettini A

更新日期：1996-11-01 00:00:00

abstract：:The opioids codeine and morphine have legitimate uses in managing chronic pain conditions, but they are frequently abused. Patients prescribed opioids submit urine samples for medication compliance monitoring, and the interpretation of the results is complex. The purpose of this study was to evaluate the percentage of...

journal_title：Journal of analytical toxicology

authors： Colby JM,Wu AH,Lynch KL

更新日期：2015-06-01 00:00:00

abstract：:Sterile whole human blood control materials were commercially prepared in batches containing anticoagulants and preservatives and approximately 90, 150, and 230 mg/dL ethanol with and without 0.3% (w/v) sodium azide. Aliquots in sealed vials were stored by the manufacturer at 2-8 degrees C until shipped monthly to thr...

journal_title：Journal of analytical toxicology

authors： Dubowski KM,Gadsden RH Sr,Poklis A

更新日期：1997-10-01 00:00:00

abstract：:Six cases involving the antidepressant mirtazapine were analyzed in detail at the San Diego County Medical Examiner's Office from 2004 to 2005. Mirtazapine was initially detected and confirmed in each of these cases by a liquid-liquid gas chromatography (GC)-MS basic drug screen. Following another liquid-liquid basic ...

journal_title：Journal of analytical toxicology

authors： Kirkton C,McIntyre IM

更新日期：2006-11-01 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 quantity of thiocyanate ion in vegetables has been determined due to its relationship with endemic goiter. The technique is based on the use of gas chromatography with electron capture detection (ECD), which provides good sensitivities. ...

journal_title：Journal of analytical toxicology

authors： Olea Serrano MR,Ruiz Lopez MD,Justica Palomares H

更新日期：1988-11-01 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：:Solid-phase extraction (SPE) and a one-step derivatization are combined with gas chromatography-negative ion chemical ionization-mass spectrometry to simplify a previously reported method for the determination of naltrexone and its metabolite, 6-beta-naltrexol, in human plasma. Deuterated isotopomers of naltrexone and...

journal_title：Journal of analytical toxicology

authors： Huang W,Moody DE,Foltz RL,Walsh SL

更新日期：1997-07-01 00:00:00

abstract：:In this study, the relationships between the concentrations of R/S-methamphetamine (MA) and its metabolite R/S-amphetamine (AP), the AP/MA ratio in hair samples, and MA dependence were investigated by performing segmental hair analysis in MA users. Authentic hair samples collected from 10 chronic MA abusers were cut i...

journal_title：Journal of analytical toxicology

authors： Wang T,Shen B,Wu H,Gu J,Shen M,Xiang P

更新日期：2020-07-31 00:00:00

abstract：:The synthetic chemical 4-aminobiphenyl (4-ABP) has been shown to be a bladder carcinogen in both man and animals. A valid radioimmunoassay for a metabolite of 4-ABP has been developed as a means to monitor potential human exposure to 4-ABP. The antibody was produced by the immunization of two female New Zealand White ...

journal_title：Journal of analytical toxicology

authors： Johnson HJ Jr,Cernosek SF Jr,Gutierrez-Cernosek RM,Brown LL

更新日期：1980-03-01 00:00:00

abstract：:The National Institute of Standards and Technology (formerly the National Bureau of Standards), in cooperation with the College of American Pathologists (CAP), has certified the concentrations of phencyclidine (PCP) in two new reference materials (RMs). One of these materials is Standard Reference Material (SRM) 1511,...

journal_title：Journal of analytical toxicology

authors： Tai SS,Christensen RG,Coakley K,Ellerbe P,Long T,Welch MJ

更新日期：1996-01-01 00:00:00