Results 61 to 70 of about 23,088 (252)

Understanding Consumption of Illicit Drugs and New Psychoactive Substances in Australia by Triangulating Drug Checking and Wastewater‐Based Epidemiology

open access: yesDrug Testing and Analysis, EarlyView.
First Australian study combining wastewater‐based epidemiology and drug checking, demonstrating how complementary data sources enhance monitoring of illicit drugs and emerging psychoactive substances during high‐use periods. ABSTRACT Consumption of psychotropic drugs is a major economic and public health challenge in Australia.
Muhammad Usman   +8 more
wiley   +1 more source

Micro‐QuEChERS Extraction for Broad‐Spectrum LC‐QQQ‐MS Quantification of Nitazene Analogs in Plasma: A Validated Method With Casework Application

open access: yesDrug Testing and Analysis, EarlyView.
Micro‐QuEChERS sample preparation coupled to LC‐QQQ‐MS enabled sensitive quantification of nitazene analogs in 100 μL of plasma. The validated method provided low detection limits and was successfully applied to an authentic intoxication case involving N‐pyrrolidino protonitazene, supporting clinical and forensic toxicology workflows.
Karla A. O. Souza   +7 more
wiley   +1 more source

Quantification of the Carboxylated LGD‐4033 Long‐Term Metabolite in Human Micro‐Dose Excretion Study Urine Samples

open access: yesDrug Testing and Analysis, EarlyView.
A validated LC‐HRMS/MS method enabled the first quantitative determination of the LGD‐4033 long‐term metabolite (M5‐b) in urine following controlled micro‐dose administration. The generated urinary reference data support the interpretation of adverse analytical findings and anti‐doping result management. ABSTRACT Selective androgen receptor modulators (
Panagiotis Sakellariou   +7 more
wiley   +1 more source

Antidepressant Misuse in Esports: A Review of Pharmacology, Adverse Effects, Pharmacokinetics and Biomatrix‐Based Detection for Anti‐Doping Applications

open access: yesDrug Testing and Analysis, EarlyView.
This review highlights the misuse of antidepressants as potential cognitive‐enhancing agents in Esports. Despite pharmacological effects that overlap with those of psychostimulants, antidepressants remain an under‐recognised source of doping in Esports.
Kassim Ali Salum   +4 more
wiley   +1 more source

Hours Since Last Drink Is Associated With Multiple Urine Ethyl Glucuronide Cutoffs Among Individuals With Alcohol Use Disorder

open access: yesDrug Testing and Analysis, EarlyView.
Higher uEtG results indicated more recent drinking, rather than higher levels of alcohol consumption, and the period of detection of uEtG was shorter than previously reported. Even at low cutoffs, uEtG was best conceptualized as a measure of alcohol consumption in the prior 24 h.
Julianne D. Jett   +10 more
wiley   +1 more source

The academic and scientific legacy of Professor Włodzimierz Jan Sieradzki as the founder of the Department and Institute of Forensic Medicine at Lviv University

open access: yesArchives of Forensic Medicine and Criminology
The study analyzed historical data relating to Professor Włodzimierz Jan Sieradzki, Head of the Department of Forensic Medicine at Lviv University, from 1898 to 1940.
Oksana Malyk   +3 more
doaj   +1 more source

Forensic examinations in the investigations of crimes involving animals: a review [PDF]

open access: yesCiência Rural
: In the investigation of crimes involving animals and animal-origin products or by-products, forensic veterinary medicine plays a crucial role through examinations and analyses of evidence related to the cases. In addition to veterinary forensics, other
Cristiano Mougenot Mores   +2 more
doaj   +1 more source

Detection of Nitazenes in the Illicit Drug Supply Utilizing Precursor Ion Scan Methods With Paper Spray Mass Spectrometry

open access: yesDrug Testing and Analysis, EarlyView.
Nitazenes are increasingly present in the illicit drug supply, complicating harm reduction efforts. We have developed a rapid, nontargeted precursor ion scan method to detect emerging nitazenes in real‐world opioid samples. The method identified multiple nitazenes, often replacing pharmaceutical opioids or mixed with fentanyl and benzodiazepines ...
Allie Miskulin   +6 more
wiley   +1 more source

Developmental pathways to autism in tuberous sclerosis complex: Evidence from a longitudinal cohort

open access: yesEpilepsia, EarlyView.
Abstract The association between autism spectrum disorder (hereafter referred to as autism) and tuberous sclerosis complex (TSC) is well established, yet the developmental pathways linking genetic mutation, cortical pathology, and epilepsy with autism remain unclear. The Tuberous Sclerosis 2000 Study recruited children newly diagnosed with TSC (N = 125)
Fiona S. McEwen   +12 more
wiley   +1 more source

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