Results 11 to 20 of about 97,186 (299)

Abuse potential of fentanyl and fentanyl analogues [PDF]

open access: yesBioImpacts
Introduction: In this perspective review, we evaluated the clinical management of fatal fentanyl overdose in several routes of administration, concentrating on both legally prescribed and illegally produced formulations. Methods: A literature search was conducted on Web of Science, PubMed, and Google Scholar databases, using the following keywords ...
Anusha Thumma   +5 more
openaire   +5 more sources

A comprehensive evaluation of the potential binding poses of fentanyl and its analogs at the µ-opioid receptor [PDF]

open access: yesComputational and Structural Biotechnology Journal, 2022
Fentanyl and its analogs are selective agonists of the µ-opioid receptor (MOR). Among novel synthetic opioids (NSOs), they dominate the recreational drug market and are the main culprits for the opioid crisis, which has been exacerbated by the COVID-19 ...
Bing Xie, Alexander Goldberg, Lei Shi
doaj   +3 more sources

Intraoperative Isoflurane End-Tidal Concentration during Infusion of Fentanyl, Tramadol, or Fentanyl–Tramadol Combination in Cats

open access: yesVeterinary Sciences
The aim of this study was to evaluate the end-tidal concentration of isoflurane required, clinical parameters, intraoperative antinociceptive effect, and postoperative analgesia in cats undergoing ovariohysterectomy, receiving fentanyl, tramadol, or ...
Claudia Interlandi   +9 more
doaj   +2 more sources

Identifying Fentanyl with Mass Spectral Libraries [PDF]

open access: yes, 2021
Synthesis, distribution and abuse of fentanyl, a synthetic opioid, has led to a critical worldwide epidemic. Mass spectral library searching for opioids remains unresolved despite being central to law-enforcement involving identification ...
Anthony J., Kearsley, Arun, Moorthy
core   +1 more source

Fentanyl activates ovarian cancer and alleviates chemotherapy-induced toxicity via opioid receptor-dependent activation of EGFR

open access: yesBMC Anesthesiology, 2022
Background Fentanyl is an opioid analgesic and is widely used in ovarian cancer patients for pain management. Although increasing evidence has suggested the direct role of fentanyl on cancer, little is known on the effect of fentanyl on ovarian cancer ...
Kai Xiao, Qinghong Zheng, Lei Bao
doaj   +1 more source

Assessment of two brands of fentanyl test strips with 251 synthetic opioids reveals “blind spots” in detection capabilities

open access: yesHarm Reduction Journal, 2023
Background Fentanyl test strips (FTS) are a commonly deployed tool in drug checking, used to test for the presence of fentanyl in street drug samples prior to consumption.
Kathleen L. Hayes, Marya Lieberman
doaj   +1 more source

Mass Spectral Character of Fentanyl Analogues [PDF]

open access: yesFayixue Zazhi, 2019
Objective To provide the reference for the identification of unknown fentanyl analogues by studying the characteristic ions and main fragmentation pathways of fentanyl analogues in the modes of collision induced dissociation (CID) and electron ionization
YAN Jin, HUA Zhen-dong, JIA Wei, et al.
doaj   +1 more source

Effects of neonatal fentanyl on late adolescent opioid-mediated behavior

open access: yesFrontiers in Neuroscience, 2023
IntroductionBecause of the steady increase in the use of synthetic opioids in women of childbearing age, a large number of children are at risk of exposure to these drugs prenatally or postnatally through breast milk.
Cynthia A. Crawford   +7 more
doaj   +1 more source

Fentanyl [PDF]

open access: yesJournal of Pain and Symptom Management, 2005
Fentanyl, a potent lipid-soluble opioid which was first synthesized more than 40 years ago, is still the most popular opioid used in the perioperative period throughout the world. Fentanyl's introduction, versatility, and popularity have resulted in its use in many acute and chronic pain conditions and a multitude of novel delivery systems in the last ...
openaire   +2 more sources

Safety of opioid patch initiation in Australian residential aged care [PDF]

open access: yes, 2015
Explores opioid use by aged care facility residents before and after initiation of transdermal opioid patches. Abstract Objective: To explore opioid use by aged care facility residents before and after initiation of transdermal opioid patches. Design:
Lisa Pont   +5 more
core   +1 more source

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