Results 51 to 60 of about 97,186 (299)

Intravenous fentanyl self-administration in male and female C57BL/6J and DBA/2J mice

open access: yesScientific Reports, 2023
The genetic mechanisms underlying fentanyl addiction, a highly heritable disease, are unknown. Identifying these mechanisms will lead to better risk assessment, early diagnosis, and improved intervention.
Michael Leonardo   +4 more
doaj   +1 more source

Systemic Administration of Tempol Attenuates the Cardiorespiratory Depressant Effects of Fentanyl

open access: yesFrontiers in Pharmacology, 2021
Fentanyl is a high-potency opioid receptor agonist that elicits profound analgesia and suppression of breathing in humans and animals. To date, there is limited evidence as to whether changes in oxidant stress are important factors in any of the actions ...
Santhosh Baby   +9 more
doaj   +1 more source

Fentanyl: Could the killer drug reach our streets?

open access: yes, 2023
In the space of just a few weeks Taoiseach Leo Varadkar, the Minister for Justice Helen McEntee and the head of the Garda National Drugs and Organised Crime Bureau Seamus Boland have all warned about the risk of fentanyl, a lethal, illicit drug ...
Byrne, Louise
core  

Evaluation of fentanyl immunoassay test strips for rapid in-situ detection of fentanyl and fentanyl analogs in seized samples and alternative matrices [PDF]

open access: yes, 2023
Background: Ion mobility spectrometry is used for the rapid detection of drugs at points of security but are unable to differentiate some drugs leading to the instrument alarming for a drug not present in the sample.
Nic Daéid, Niamh; id_orcid   +9 more
core   +1 more source

Trends in Opioid‐Related Poisonings and Mental and Behavioral Disorders From 2006 to 2022 Among a Large Cohort of Injured Workers in Ontario, Canada

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Work‐related injuries may increase risk for opioid‐related harms. Yet there remains a gap in our understanding of trends in opioid‐related harms over time among injured workers. We estimated trends in hospital encounters for opioid‐related harms among injured workers in Ontario, Canada from 2006 to 2022.
Jeavana Sritharan   +4 more
wiley   +1 more source

Fentanyl use among people who inject drugs in two large Pacific Northwest metropolitan areas

open access: yesHarm Reduction Journal
Background We examined fentanyl use and outcomes among people who inject drugs (PWID) in the urban Pacific Northwest (PNW). Methods We conducted secondary analysis of data from the 2022 National HIV Behavioral Surveillance PWID cycle from Seattle, WA and
Lauren Lipira   +5 more
doaj   +1 more source

Intraoperative infusion of lidocaine 2% reduces postoperative fentanyl requirements for pain control in renal transplantation surgery

open access: yesAin Shams Journal of Anesthesiology, 2020
Background Intravenous lidocaine has been shown to be an analgesic and anti-inflammatory medication with modulation of excessive inflammatory response.
Mostafa K. Abdellatif, Tamer H. Ibrahim
doaj   +1 more source

High and Hyper: Fentanyl Induces Psychomotor Side-Effects in Healthy Pigs

open access: yesAnimals, 2023
Analgesic effects of fentanyl have been investigated using behavior. The behavioral effects of fentanyl and possible serotonergic influence are largely unknown.
Nora Digranes   +2 more
doaj   +1 more source

T Cell‐Mediated Targeting of Interneurons in Mice Shapes Hippocampal Remodeling and Epilepsy

open access: yesAnnals of Neurology, EarlyView.
Objective Autoimmune encephalitis (AE) is associated with autoantibodies targeting distinct neuronal populations. In AE, antibodies against glutamate decarboxylase 65 (GAD65), expressed in GABAergic interneurons, are frequently detected. In GAD65‐AE, hippocampal biopsies often show infiltrates of CD8+ cytotoxic T cells (CTLs), suggesting a prominent T ...
Daniel S. Galvis‐Montes   +6 more
wiley   +1 more source

A humanized monoclonal antibody attenuates carfentanil self-administration in nonhuman primates

open access: yesDrug and Alcohol Dependence Reports
Approximately 70 % of fatal drug overdoses in the United States are attributed to fentanyl and fentanyl analogs. Current medications for reversing overdose and treating opioid use disorder might not be as effective against fentanyl and fentanyl analogs ...
Lindsey K. Galbo-Thomma   +5 more
doaj   +1 more source

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