Results 231 to 240 of about 293,835 (355)

A Novel Workflow for Fast Elucidation of Drug Metabolites for Screening—Combining In Silico Metabolite Prediction With Trapped Ion Mobility QTOF‐MS

Drug Testing and Analysis, EarlyView.
UHPLC‐timsTOF‐MS with in silico prediction and automated annotation enabled rapid identification of quetiapine metabolites from pHLMs, facilitating their inclusion in targeted LC‐QTOF‐MS urine screening and improving biomarker detection for toxicological applications.
Annette Zschiesche, Birgit Schneider, Ilona Nordhorn, Carsten Baessmann, Laura M. Huppertz, Jürgen Kempf   +5 more
wiley   +1 more source

Adolescent community reinforcement approach in secure care for adolescents with substance use and serious norm-violating behaviour: a randomised feasibility trial. [PDF]

BMJ Open
Mälarstig I, Tyrberg M, Spännargård Å, Garke MÅ, Lundgren T, Alfonsson S.   +5 more
europepmc   +1 more source

Effect of Reaction Time and Temperature on the Impurity Profile of Amphetamine in the Leuckart Method

Drug Testing and Analysis, EarlyView.
This study investigates the effect of the reaction temperature (step 1) and reaction time (step 1 and 2) on the conversion efficiency and impurity profile of amphetamine synthesized via the Leuckart method. Conversion efficiency and impurity profile were assessed using gas chromatography–flame ionization detection (GC–FID) and GC–mass spectrometry (GC ...
Maartje C. M. Verhoeven, Robert C. Huls, Nelly W. van der Stelt, Jelle C. de Koning, Marco van Grol, Ruben F. Kranenburg, Arian C. van Asten, Janneke W. Hulshof   +7 more
wiley   +1 more source

An Analysis of the Severity of Food Safety Hazards in EU Food Fraud Cases. [PDF]

Foods
Alewijn M, Goemans P, Gussow KE, Turner KJ, Pustjens AM.   +4 more
europepmc   +1 more source

Chemical Straightening as a Source of Analytical Variability in Hair Testing: A Dual‐Analyte Case Report

Drug Testing and Analysis, EarlyView.
ABSTRACT Hair analysis is increasingly used in forensic toxicology; however, result interpretation may be influenced by cosmetic hair treatments. Although the effects of bleaching, dyeing, and thermal straightening have already been evaluated, data on permanent chemical hair straightening are scarce, particularly under in vivo conditions.
Miriam Blanco‐Ces, Ana de‐Castro‐Ríos, María Cobo‐Golpe, Ángela López‐Rabuñal, Angelines Cruz, Elena Lendoiro   +5 more
wiley   +1 more source

Criminal Trajectories Across the Dementia Timeline-A Nationwide Finnish Register Study. [PDF]

Int J Geriatr Psychiatry
Ginters M, Talaslahti T, Kautiainen H, Vataja R, Palm A, Elonheimo H, Suvisaari J, Lindberg N, Koponen H.   +8 more
europepmc   +1 more source

Segmental Hair Analysis of Diphenhydramine and Cyclizine Following a Single Dose

Drug Testing and Analysis, EarlyView.
A single oral dose of diphenhydramine and cyclizine can be quantified in human head hair for a minimum of 5 months and, in certain cases, for up to 1 year following intake. Among 12 study participants, the measured concentrations ranged from 0 to 610 pg/mg within 1 year post‐intake.
Jan Bílek, Marie Katrine Klose Nielsen, Robert Kronstrand, Sys Stybe Johansen   +3 more
wiley   +1 more source

Perceptions of the decriminalisation of suicidal attempts among mental health service users in Ghana: a qualitative study. [PDF]

BMC Psychiatry
Quarshie C, Daliri DB, Dei-Asamoa R, Osei-Sekyereh J, Adjei D, Osei A.   +5 more
europepmc   +1 more source

Impulsive criminal behaviour in adolescents : different pathways, and relationships with personality disorders

, 2009
Amélie Petitclerc
openalex   +2 more sources