Results 151 to 160 of about 16,522 (223)

Evaluating the value of entomotoxicology in forensic toxicology casework using the first minipig model. [PDF]

Forensic Toxicol
Groth OC, Pi A, Jensen AE, Reckel F, Hodecek J, Kori Yahia A, Rahaus S, Villet MH, Graw M.   +8 more
europepmc   +1 more source

Exploring Cerumen as an Alternative Matrix for Drug Detection and Quantification: Method Development and Application in Clinical Samples

Drug Testing and Analysis, Volume 18, Issue 8, Page 1065-1075, August 2026.
An LC–MS/MS method was developed for the detection of 33 psychoactive medications in cerumen (earwax) and applied to the samples of 60 psychiatric inpatient volunteers. The findings highlighted the utility of cerumen as an innovative biospecimen in clinical toxicological analysis.
Dimitrios Phaedon Kevrekidis, Helen G. Gika, Georgios Panagiotoglou, Eleni Parlapani, Pavlos Pavlidis, Nikolaos Raikos   +5 more
wiley   +1 more source

Zebrafish: A Cost-Effective Model for Enhanced Forensic Toxicology Capabilities in Low- and Middle-Income Countries. [PDF]

Cureus
Mukherjee S, Mohanty AK, Chinnadurai RK, Barman DD, Poddar A.   +4 more
europepmc   +1 more source

Investigations Into the Metabolism and Elimination of Flmodafinil and Fladrafinil for Sports Drug Testing Purposes

Drug Testing and Analysis, Volume 18, Issue 8, Page 1076-1087, August 2026.
This article investigates the metabolism and elimination of flmodafinil and fladrafinil, two fluorinated analogs of modafinil and adrafinil listed as S6 stimulants by the World Anti‐Doping Agency. After single‐dose administration to six volunteers, the compounds and their main metabolites were studied in urine and blood.
O. Krug, S. Guddat, C. Görgens, K. Walpurgis, F. Toma, A. Thomas, M. Thevis   +6 more
wiley   +1 more source

Vitreous humor in the forensic toxicology of quetiapine and its metabolites. [PDF]

Forensic Toxicol
Moschovakou D, Ntoupa SP, Dona A, Athanaselis S, Spiliopoulou C, Nikolaou P, Papoutsis I.   +6 more
europepmc   +1 more source

In Vitro Metabolism of Δ8‐, Δ9‐, and Δ10‐THC in Human Hepatocytes: Distinct Δ10‐THC Biotransformation and Implications for Drug Testing

Drug Testing and Analysis, Volume 18, Issue 8, Page 1114-1121, August 2026.
Δ8‐THC and Δ9‐THC showed comparable metabolic profiles. In contrast, Δ10‐THC underwent extensive glucuronidation and hydroxylation, with only minor formation of a carboxy metabolite, indicating a markedly different metabolic pathway. These differences may increase the risk of misidentification and misinterpretation in cannabis drug testing.
Robert Kronstrand, Henrik Green, Markus Loh, Fabian Rüttimann, Manuela Carla Monti   +4 more
wiley   +1 more source

New Approaches To Identify Urine and Hair Adulteration Attempts in Forensic Toxicology: A Proof-of-Concept Study Using a Proteomics Approach Based on Liquid Chromatography-Mass Spectrometry (LC-MS). [PDF]

Anal Chem
Schneider TD, Binz TM, Kraemer T, Steuer AE.   +3 more
europepmc   +1 more source

A simple method for the determination of glyphosate, glufosinate and their metabolites in biological specimen by liquid chromatography/tandem mass spectrometry: an application for forensic toxicology. [PDF]

Nagoya J Med Sci, 2021
Ohara T, Yoshimoto T, Natori Y, Ishii A.
europepmc   +1 more source

Identification of Synthetic Urine by Analysis of Stable Carbon and Nitrogen Isotope Ratios and Comparison to Established GC‐MS/MS and LC‐MS/MS Analysis

Drug Testing and Analysis, Volume 18, Issue 8, Page 1145-1151, August 2026.
This study compared GC‐MS/MS, EA‐IRMS, and LC‐MS/MS for detecting synthetic and manipulated urine samples in doping control and forensic analysis. EA‐IRMS proved particularly effective for identifying mixtures of synthetic and authentic urine, providing a reliable complement to established authenticity testing methods.
Frank Hülsemann, Laura Franke, Dirk K. Wissenbach, Gregor Fußhöller, Mario Thevis   +4 more
wiley   +1 more source

Diagnostic Aspects of Paraquat in the Forensic Toxicology: A Systematic Review. [PDF]

Acad Forensic Pathol
Reihani A, Marboutian F, Aghebat-Bekheir S, Reyhani A, Akhgari M.   +4 more
europepmc   +1 more source