Results 161 to 170 of about 186,917 (199)
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Formation and inhibition of ethyl glucuronide and ethyl sulfate
Forensic Science International, 2016Ethyl glucuronide (EtG) und ethyl sulfate (EtS) are widely accepted biomarkers in forensic and clinical settings. Even though, levels of EtG and EtS in blood and urine increase with increasing doses of alcohol, a high inter-individual variability in their production has been noticed.
Nicole, Stachel, Gisela, Skopp
exaly +3 more sources
Ethyl Glucuronide and Ethyl Sulfate
2014Alcohol misuse is associated with significant morbidity and mortality. Although clinical history, examination, and the use of self-report questionnaires may identify subjects with harmful patterns of alcohol use, denial or under-reporting of alcohol intake is common. Existing biomarkers for detecting alcohol misuse include measurement of blood or urine
Natalie E, Walsham, Roy A, Sherwood
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Influence of preservatives on the stability of ethyl glucuronide and ethyl sulphate in urine
Forensic Science International, 2008Ethyl glucuronide (EtG) and ethyl sulphate (EtS) are specific and sensitive markers of ethanol consumption well established in monitoring withdrawal treatment in patients with chronic alcoholism. Recently, bacterial decomposition as well as in vitro and post-mortem formation of EtG was reported. The aim of this study was to investigate the influence of
Thierauf-Emberger, Annette +5 more
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Ethyl glucuronide identified in commercial hair tonics
Forensic Science International, 2013Ethyl glucuronide (EtG) in hair is considered as a specific marker of ethanol consumption. Prompted by a report of positive EtG hair testings due to hair treatment with an EtG containing hair lotion, commercially available herbal hair tonics from supermarkets, drug-stores, and health food stores were analyzed for the presence of EtG and ethyl sulfate ...
Torsten, Arndt +2 more
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Disappearance of ethyl glucuronide during heavy putrefaction
Forensic Science International, 2008There are previous publications showing the use of ethyl glucuronide (EtG), a non-oxidative metabolite of ethanol, as a marker of ante-mortem ingestion of alcohol in forensic autopsy cases. The problem of possible degradation or formation of EtG during putrefaction is however not well studied and the aim of this study was to investigate the possibility
Gudrun, Høiseth +5 more
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Determination of ethyl glucuronide and fatty acid ethyl esters in hair samples
Biomedical Chromatography, 2016AbstractHair testing for alcohol biomarkers is an important tool for monitoring alcohol consumption. We propose two methods for assessing alcohol exposure through combined analysis of ethyl glucuronide (EtG) and fatty acid ethyl esters (FAEEs) species (ethyl myristate, palmitate, stearate and oleate) in hair (30 mg).
David, Oppolzer +3 more
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International Journal of Legal Medicine, 2014
Postmortem ethanol formation is a well-known problem in forensic toxicology. The aim of this study was to interpret findings of ethanol in blood, in a large collection of forensic autopsy cases, by use of the nonoxidative ethanol metabolites, ethyl glucuronide (EtG), and ethyl sulfate (EtS).
Hege, Krabseth +2 more
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Postmortem ethanol formation is a well-known problem in forensic toxicology. The aim of this study was to interpret findings of ethanol in blood, in a large collection of forensic autopsy cases, by use of the nonoxidative ethanol metabolites, ethyl glucuronide (EtG), and ethyl sulfate (EtS).
Hege, Krabseth +2 more
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Beta-Glucuronidase Activity: Another Source of Ethyl Glucuronide
Journal of Analytical Toxicology, 2022AbstractNumerous classes of endogenous and xenobiotic compounds are conjugated to uridine-5′-diphospho (UDP)-alpha-D-glucuronic acid which is catalyzed by human UDP-Glucuronosyltransferases (UGTs). The resulting beta-D-glucuronides can be hydrolyzed to β-D-glucuronic acid and the corresponding aglycone in a configuration retaining manner by beta ...
Alexander Müller +5 more
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Ethyl glucuronide and ethyl sulfate in autopsy samples 27 years after death
International Journal of Legal Medicine, 2008The unique case of a 50-year-old known alcoholic whose corpse was exhumed 27 years after death is reported. The man apparently committed suicide by hanging, but many years later the case was questioned and homicide-linked to a long-lasting serial killer case-was suspected.
Francesco Mari +2 more
exaly +5 more sources
Cross-reaction of propyl and butyl alcohol glucuronides with an ethyl glucuronide enzyme immunoassay
Forensic Science International, 2014Ethyl glucuronide (EtG) in urine is considered a marker of recent alcohol consumption. Using immunoassays for EtG screening without confirmatory analysis bears a risk of getting false-positives as shown for trichloroethyl glucuronide from chloral hydrate medication and 1-propyl glucuronide from propanol-based hand disinfection. The aim of the study was
Torsten Arndt +3 more
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