A comparison of a microdiffusion method for ethanol and the Abbott TDx ethanol assay.

abstract：:Acetaminophen (APAP, n-acetyl-p-aminophenol) and salicylate (ASA, acetylsalicylic acid) are two of the most frequently overdosed drugs reported in the emergency room. Most APAP and ASA tests are performed with analytical instruments in laboratories, which are not always ideal for emergency situations. A rapid membrane...

journal_title：Journal of analytical toxicology

authors： Song W,Dou C

更新日期：2003-09-01 00:00:00

abstract：:There has been a recent and significant increase in the use and availability of hemp seed oil products. These products are being marketed as a healthy source of essential omega fatty acids when taken orally. Although the health aspects of these oils is open to debate, the probability that oils derived from the hemp se...

journal_title：Journal of analytical toxicology

authors： Bosy TZ,Cole KA

更新日期：2000-10-01 00:00:00

abstract：:An analytical procedure for the determination of the new pain medication tapentadol and its main metabolite N-desmethyltapentadol (DMT), in urine and oral fluid has been developed and validated using liquid chromatography with tandem mass spectral detection (LC-MS-MS). Oral fluid was collected using Quantisal™ devices...

journal_title：Journal of analytical toxicology

authors： Coulter C,Taruc M,Tuyay J,Moore C

更新日期：2010-10-01 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：:We report one fatal case of asphyxia caused by leaves of common ivy. Macroscopic examination of the corpse during the autopsy disclosed an incredible quantity of leaves of Hedera helix in the mouth and throat of the decedent. In order to rule out the possibility of poisoning by the toxic saponins contained in the plan...

journal_title：Journal of analytical toxicology

authors： Gaillard Y,Blaise P,Darré A,Barbier T,Pépin G

更新日期：2003-05-01 00:00:00

abstract：:Despite the efforts to prevent the spread of new psychoactive substances (NPS) such as synthetic amphetamine derivatives, it is apparent that newer types of NPS are still emerging on the market in recent years. Due to high potential for their abuse, reliable analytical methods are required to determine these substance...

journal_title：Journal of analytical toxicology

authors： Kim JY,Suh S,Park J,In MK

更新日期：2018-11-01 00:00:00

abstract：:Ethylene glycol (EG), a relatively infrequent cause of fatal intoxication, presents an analytical challenge for forensic confirmation in postmortem toxicology. We report EG and glycolic acid (GA) quantification in postmortem blood by gas chromatography coupled with ion trap mass spectrometry (GC-MS) analysis using a m...

journal_title：Journal of analytical toxicology

authors： Rosano TG,Swift TA,Kranick CJ,Sikirica M

更新日期：2009-10-01 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：: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：:Bone was analyzed for ketamine and norketamine to examine whether different patterns of drug exposure could be discriminated. Rats received (intraperitoneally) one 75 mg/kg dose (Acute-1 and Acute-2 groups), three 25-mg/kg doses 1 hour apart (Repeated group), or nine single daily ketamine doses of 75 mg/kg followed by...

journal_title：Journal of analytical toxicology

authors： Watterson JH,Donohue JP,Betit CC

更新日期：2012-07-01 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：:The Rapid Stat assay, a point-of-collection drug-testing device for detection of amphetamines, cannabinoids, cocaine, opiates, methadone, and benzodiazepines in oral fluid, was evaluated for cannabis and amphetamine-type stimulants. The Rapid Stat tests (n = 134) were applied by police officers in routine traffic chec...

journal_title：Journal of analytical toxicology

authors： Röhrich J,Zörntlein S,Becker J,Urban R

更新日期：2010-04-01 00:00:00

abstract：:Caffeine is the most widely consumed drug in the world with coffee representing a major source of intake. Despite widespread availability, various medical conditions necessitate caffeine-restricted diets. Patients on certain prescription medications are advised to discontinue caffeine intake. Such admonition has impli...

journal_title：Journal of analytical toxicology

authors： McCusker RR,Fuehrlein B,Goldberger BA,Gold MS,Cone EJ

更新日期：2006-10-01 00:00:00

abstract：:Storage of drug-based evidence inside sealed safes may allow chemical vapors to accumulate, creating concerns of drug exposure by inhalation, or the possibility of cross-contamination of drug evidence. Air samples were taken from inside eight drug safes and one small storage room at nine city and country police statio...

journal_title：Journal of analytical toxicology

authors： Doran GS,Deans R,De Filippis C,Kostakis C,Howitt JA

更新日期：2018-06-01 00:00:00

abstract：:With the increased availability of nitrite-containing commercial products that are used for the adulteration of urine samples in the workplace, it is necessary for laboratories to be able to detect and confirm the presence of nitrite in these samples. We have developed a method to confirm the presence of nitrite in ur...

journal_title：Journal of analytical toxicology

authors： Singh J,Elberling JA,Hemphill DG,Holmstrom J

更新日期：1999-05-01 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：: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：: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：: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：:cis(Z)-Clopenthixol and trans(E)-clopenthixol were determined by gas chromatography-mass spectrometry and high-performance liquid chromatography-diode-array detection in necropic samples from a postmortem case. The peripheral blood concentrations of cis(Z)-clopenthixol and trans(E)-clopenthixol were 278 and 177 ng/mL,...

journal_title：Journal of analytical toxicology

authors： Rop PP

更新日期：2001-07-01 00:00:00

abstract：:Because mycotoxins occur worldwide in grain and grain products, evaluating their effects on the health of the population has become important. The development of a high performance liquid chromatographic (HPLC) procedure was investigated for the analysis of aflatoxin B1, citrinin, and ochratoxin A, from hydrolyzed hum...

journal_title：Journal of analytical toxicology

authors： Orti DL,Hill RH Jr,Liddle JA,Needham LL,Vickers L

更新日期：1986-03-01 00:00:00

abstract：:A rapid capillary gas-liquid chromatographic method for the determination of barbiturates in plasma at concentrations of clinical importance is presented. This method employs a rapid and simple extraction procedure and direct flame ionization detection with no derivatization. ...

journal_title：Journal of analytical toxicology

authors： Wallace JE,Hall LR,Harris SC

更新日期：1983-07-01 00:00:00

abstract：:A gas chromatographic/mass spectrometric (GC/MS) method for the rapid quantitation of atropine (AT) in blood is presented. A 2.0-mL blood specimen containing deuterated N-methyl-atropine as the internal standard was alkaline-hydrolyzed to convert atropine to tropine. The tropine was extracted by organic solvent which ...

journal_title：Journal of analytical toxicology

authors： Saady JJ,Poklis A

更新日期：1989-09-01 00:00:00

abstract：:A study of the urinary concentration of fentanyl (F) and its major metabolite norfentanyl (NF) in chronic pain patients treated with the Duragesic continuous release transdermal patches is presented. These patches are available in 10, 20, 30, and 40 cm(2) sizes releasing 25, 50, 75, and 100 microg/h F, respectively. F...

journal_title：Journal of analytical toxicology

authors： Poklis A,Backer R

更新日期：2004-09-01 00:00:00

abstract：:A variety of chemical agents were evaluated to determine their effects on fluorescence polarization immunoassays for drugs of abuse. Sixteen different agents, at concentrations up to 10%, were tested against urine assays for cannabinoids, cocaine (metabolite), amphetamines, opiates, phencyclidine (PCP), and barbiturat...

journal_title：Journal of analytical toxicology

authors： Schwarzhoff R,Cody JT

更新日期：1993-01-01 00:00:00

abstract：:Publications reporting concentrations of caffeine in postmortem blood were reviewed if the cause of death was attributed to overdosing (poisoning) with drugs. Age and gender of the deceased, the manner of death (accident, suicide or undetermined) and types of co-ingested drugs were evaluated in relation to the concent...

journal_title：Journal of analytical toxicology

authors： Jones AW

更新日期：2017-04-01 00:00:00

abstract：:At the end of 2010, the U.S. Drug Enforcement Administration (DEA) used its emergency scheduling authority to temporarily control five chemicals, JWH-018, JWH-073, JWH-200, CP-47497, and cannabicyclohexanol (CP-47497 C8), often referred to as "Spice", K2, or "synthetic cannabinoids" because of their reported cannabis-...

journal_title：Journal of analytical toxicology

authors： Coulter C,Garnier M,Moore C

更新日期：2011-09-01 00:00:00

abstract：:A method is described for the simultaneous determination of the ratio of l- and d-enantiomers of amphetamine, methamphetamine, 3,4-methylenedioxyamphetamine (MDA), 3,4-methylenedioxymethamphetamine (MDMA), and 3,4-methylenedioxyethylamphetamine (MDEA) in urine. The assay uses liquid-liquid extraction followed by deriv...

journal_title：Journal of analytical toxicology

authors： Hensley D,Cody JT

更新日期：1999-10-01 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：:During periodate degradation of interfering ephedrine, pseudoephedrine, and phenylpropanolamine in the extraction of methamphetamine from urine, it was observed that a small amount of methamphetamine was demethylated to amphetamine. although all three interfering phenylpropanolamines could be degraded by periodate at ...

journal_title：Journal of analytical toxicology

authors： Paul BD,Past MR,McKinley RM,Foreman JD,McWhorter LK,Snyder JJ

更新日期：1994-10-01 00:00:00