Results 111 to 120 of about 81,679 (340)
Drug Testing and Analysis, EarlyView.This study developed a comprehensive metabolomics workflow using GC‐HRMS and LC‐HRMS/MS and analyzed 35 CBD‐type cannabis flowers grown under varying conditions. Key discriminative compounds enabled classification by chemical phenotype and cultivation environment. The results showed that environmental factors influence chemical profiles, supporting the
Sandra N. Poetzsch +3 more
wiley +1 more source
Avoid Falsely Accusing Female Athletes Who Use Levonorgestrel of Doping
Drug Testing and Analysis, EarlyView.Levonorgestrel, a hormonal contraceptive, metabolises to 18‐methyl‐19‐noretiocholanolone which is also the main metabolite of the prohibited substance 18‐methyl‐19‐nortestosterone. Analysing for levonorgestrel and/or tetrahydronorgestrel is essential to avoid misinterpreting 18‐methyl‐19‐noretiocholanolone findings.
Alexander Andersson +3 more
wiley +1 more source
The CSI Effect: Fact or Fiction? [PDF]
, 2016 The CSI effect has been a subject undergoing intense scrutiny in recent years. With the ever-increasing number of television shows, such as CSI and all of its spinoffs, that poorly represent the field of forensic science, there has also been a growing ...
Alejo, Kavita
core +1 more source
Post‐Mortem Identification and Toxicological Findings of Fluetonitazepyne and Isotonitazepyne
Drug Testing and Analysis, EarlyView.In early 2025, five death cases in Finland tested positive for fluetonitazepyne and one for isotonitazepyne in urine drug screening. A peak corresponding to O‐dealkylated fluetonitazepyne, the 4‐OH‐nitazepyne metabolite, was present in all fluetonitazepyne‐positive urine samples and was later used in the identification of isotonitazepynein one fatal ...
Pirkko Kriikku +3 more
wiley +1 more source
NEUROPATHOLOGY AND FORENSIC PATHOLOGY: TWO VIEWPOINTS [PDF]
, 1982 William F. McCormick
openalex +1 more source
Detection of a Single Microdose of Testosterone and Recombinant EPO in Healthy Volunteers
Drug Testing and Analysis, EarlyView.Exogenous T was detected with IRMS regardless of T/E elevation—high serum T indicative for IRMS. rhEPO was detected in urine for 72 h in ITP and CP, and Tasso showed less sensitivity than previous DBS devices tested. ABSTRACT Doping with testosterone (T) and erythropoietin (EPO) in low doses (micro‐doping) is a challenge to detect.
Carmel Heiland +5 more
wiley +1 more source
Cardiac pathology in 2007 consecutive forensic autopsies [PDF]
, 1992 Bruce F. Waller +5 more
openalex +1 more source
The effects of zinc sulfate on ethyl glucuronide immunoassay urine testing [PDF]
, 2016 Published research in the Journal of Analytical Toxicology and the American Society for Clinical Pathology has confirmed that the presence of Zinc Sulfate in adulterated urine samples can influence the testing results using EMIT and ELISA immunoassay ...
Cawley, Shanna Marie
core +1 more source
Drug Testing and Analysis, EarlyView.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.
Sara Casati +6 more
wiley +1 more source
Chromosome-specific panels of tri- and tetranucleotide microsatellite markers for multiplex fluorescent detection and automated genotyping: evaluation of their utility in pathology and forensics. [PDF]
, 1996 Anna-Karin Lindqvist +6 more
openalex +1 more source