Results 101 to 110 of about 235,160 (357)
Drug Testing and Analysis, EarlyView.This study is related to the development of a microextraction method for the determination of 56 psychoactive substances in oral fluid. Sample clean‐up is obtained by parallel artificial liquid membrane extraction and analyzed by liquid chromatography–tandem mass spectrometry.
Martina Croce +6 more
wiley +1 more source
Infant Death due to Cannabis Ingestion
Drug Testing and Analysis, EarlyView.ABSTRACT A child died in the emergency room of a local hospital a few hours after ingesting a substance the color of cork and the consistency of earth. At home, a modest amount of resinous substance was found. At the hospital, the child exhibited alterations in walking, balance, and consciousness.
Donata Favretto +9 more
wiley +1 more source
Drug Testing and Analysis, EarlyView.Close collaboration between an Australian drug checking service and an affiliated university laboratory identifies and characterises the novel synthetic opioid N‐pyrrolidino isotonitazene in an expected oxycodone sample presented by a member of the public.
Blake Curtis +3 more
wiley +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
Evaluation of Therapeutic Opioids in Hair of Neonatal and Pediatric Patients
Drug Testing and Analysis, EarlyView.This study investigated the incorporation of novel and traditional medically used opioids into the hair of 118 pediatric and neonatal patients. Concentrations (median [range]) in hair were as follows: fentanyl: 4.03 pg/mg [0.10–343], sufentanil: 0.31 pg/mg [0.10–8.64], remifentanil: 0.14 pg/mg [0.10–0.43], and morphine: 27.4 pg/mg [1.0–1870].
Max Polke +4 more
wiley +1 more source
Head &Neck, EarlyView.ABSTRACT Background This study evaluates the risk of persistent opioid use (POU) among thyroidectomy patients given postoperative opioids. Methods Patients undergoing thyroidectomy were identified using the TriNetX Research Platform (2010–2024). Cohorts were divided based on opioid prescriptions on the day of surgery.
Oluwatobiloba Ayo‐Ajibola +4 more
wiley +1 more source
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Background Gynecological surgery is generally associated with a high risk of postoperative nausea and vomiting (PONV), for which a combination of antiemetic therapies is advised, but adherence to these protocols is often low. Given the current reality, a preferred 5‐HT3 receptor antagonist for preventing PONV as a result of gynecological ...
Hongxia Xu +7 more
wiley +1 more source
Characterization of a Single Chain Fv Antibody that Reacts with Free Morphine
Antibodies, 2013 An immune phage library derived from mice, hyperimmunized with morphine-conjugated BSA, was used to isolate a single-chain Fv (scFv) clone, M86, with binding activity to morphine-conjugated thyroglobulin (morphine-C-Tg) but not to codeine-, cocaine-, or ...
Kazuhisa Sugimura +6 more
doaj +1 more source
The Hypodermic Administration of Morphine as a Substitute for Hanging in the Execution of Criminals [PDF]
, 1885 Frederick Henry Gerrish
openalex +1 more source