Results 31 to 40 of about 177,981 (163)

Validation of hair ethyl glucuronide using transdermal monitoring and self‐reported alcohol use in women of childbearing potential

Neuropsychopharmacology Reports, 2021
Aim The present study aimed to evaluate the validity of hair ethyl glucuronide concentrations compared with transdermal alcohol concentration and self‐reported alcohol use.
Andrea L. Blair, Ashleigh L. Chiaf, Erica K. Crockett, Tracy Kent Teague, Julie M. Croff   +4 more
doaj   +1 more source

Long-Term Stability of Ethyl Glucuronide in Hair: A 10-Year Retrospective Analysis of 909 Samples by LC-MS/MS. [PDF]

Drug Test Anal
EtG hair analysis has a standard method for detecting alcohol abuse. In this study, we assessed the long‐term stability of EtG in hair stored up to 10 years. A total of 909 samples originally analyzed between 2013 and 2022 were re‐tested in 2023 by LC‐MS/MS.
Casati S, Ravelli A, Bergamaschi RF, Del Fabbro M, Binelli G, Roda G, Orioli M.   +6 more
europepmc   +2 more sources

Validation of a new method for the detection of Ethyl glucuronide in larvae of Lucilia sericata as a marker of ante-mortem alcohol consumption

Heliyon, 2023
Larvae and insects are an important and alternative biological matrix in the development anpost-mortem forensic toxicology. They are very useful when conventional matrices are not available, in particular when the loss of biological fluids, due to the ...
Alice Cerioni, Erika Buratti, Gianmario Mietti, Marta Cippitelli, Mariano Cingolani, Rino Froldi, Roberto Scendoni   +6 more
doaj   +1 more source

Ethyl Glucuronide (EtG): Better than Breathalyser or Self-Reports to Detect Covert Short-Term Relapses into Drinking [PDF]

Alcohol and Alcoholism, 2013
The assessment of relapses is widely used as an outcome measure of alcohol dependence treatment. However, the methods of assessing relapses range from questionnaires to biological markers of alcohol for different time spans. The aim of this study was to compare the relapse rates of weekend home stays during long-term alcohol dependence treatment ...
T, Wetterling, L, Dibbelt, G, Wetterling, R, Göder, F, Wurst, M, Margraf, K, Junghanns   +6 more
openaire   +2 more sources

Decline of phosphatidylethanol (B-PEth) during abstinence in patients with alcohol use disorder undergoing withdrawal treatment, and the correlation of B-PEth with self-reported alcohol intake. [PDF]

Addiction
Abstract Background and aim Accurately estimating alcohol consumption is crucial for clinical decision‐making and monitoring treatment outcomes. Phosphatidylethanol in blood (B‐PEth), a direct alcohol biomarker, is currently the most reliable indicator of alcohol intake, with a detection window of several weeks; however, the factors influencing the ...
de Bejczy A, Walther L, Nilsson-Wallmark C, Askerup B, Isaksson A.   +4 more
europepmc   +2 more sources

Rapid and simple LC–MS/MS determination of urinary ethyl glucuronide, naltrexone, 6β-naltrexol, chlordiazepoxide, and norchlordiazepoxide for monitoring alcohol abuse

Journal of Analytical Science and Technology, 2022
In this study, a liquid chromatography–tandem mass spectrometry (LC–MS/MS) method was developed to detect ethyl glucuronide (EtG), which is a biomarker for monitoring alcohol consumption, and naltrexone (NTX), 6β-naltrexol (6βNTX), chlordiazepoxide (CDP),
Yeong Eun Sim, Ji Woo Kim, Beom Jun Ko, Jin Young Kim   +3 more
doaj   +1 more source

Development and Validation of a GC-EI-MS/MS Method for Ethyl Glucuronide Quantification in Human Hair

Frontiers in Chemistry, 2022
Ethyl glucuronide (EtG) is a minor, non-oxidative ethanol metabolite detectable in several matrices for specific periods of time. In recent years, quantification of EtG in hair has been established as the most reliable biomarker for long-term alcohol ...
Alessandro Mattia, Clementina Moschella, Maria Chiara David, Marco Fiore, Sara Gariglio, Alberto Salomone, Marco Vincenti   +6 more
doaj   +1 more source

The Impact of Alcohol Consumption and Oral Microbiota on Upper Aerodigestive Tract Carcinomas: A Pilot Study

Antioxidants, 2023
Alcohol consumption is associated with oxidative stress and an increased risk of carcinoma of the upper aero-digestive tract (UADT). Recently, it has been found that some microorganisms in the human oral cavity may locally metabolize ethanol, forming ...
Marco Fiore, Antonio Minni, Luca Cavalcanti, Giammarco Raponi, Gianluca Puggioni, Alessandro Mattia, Sara Gariglio, Andrea Colizza, Piero Giuseppe Meliante, Federica Zoccali, Luigi Tarani, Christian Barbato, Marco Lucarelli, Flavio Maria Ceci, Silvia Francati, Giampiero Ferraguti, Mauro Ceccanti, Carla Petrella   +17 more
doaj   +1 more source

Validation of blood phosphatidylethanol as an alcohol consumption biomarker in patients with alcohol use disorder and liver disease at a liver transplant center. [PDF]

Alcohol Clin Exp Res (Hoboken)
Phosphatidylethanol (PEth) outperformed traditional markers and accurately detected abstinence and heavy drinking in liver disease and AUD populations. Stepwise cutoffs were identified for drinking stratification, while hematocrit correction altered PEth levels but had minimal impact on detection thresholds.
Watt J, Morley KC, Haber PS, Seth D, Volovets A.   +4 more
europepmc   +2 more sources

Introduction of sample tubes with sodium azide as a preservative for ethyl glucuronide in urine. [PDF]

, 2017
Ethyl glucuronide (EtG) is a direct alcohol marker, which is widely used for clinical and forensic applications, mainly for abstinence control. However, the instability of EtG in urine against bacterial degradation or the post-collectional synthesis of ...
Luginbühl, Marc Joel, Weinmann, Wolfgang, Luginbühl, Marc, Ali Al-Ahmad, Al-Ahmad, Ali, Wolfgang Weinmann, Marc Luginbühl   +6 more
core   +4 more sources