Results 41 to 50 of about 554,314 (294)

The Efficacy of Peripheral Opioid Antagonists in Opioid-Induced Constipation and Postoperative Ileus: A Systematic Review of the Literature. [PDF]

, 2017
Opioid-induced constipation has a negative impact on quality of life for patients with chronic pain and can affect more than a third of patients. A related but separate entity is postoperative ileus, which is an abnormal pattern of gastrointestinal ...
Baratta, Jaime L., Grant, Alexander E., McNulty, Stephen E., Schwenk, Eric S., Torjman, Marc C., Viscusi, Eugene R.   +5 more
core   +1 more source

Genetic causal association between heart failure, frailty and poisoning by narcotics and psychodysleptics: A two‐sample Mendelian randomization

British Journal of Clinical Pharmacology, EarlyView.
Abstract Aims Observational studies have suggested associations between heart failure (HF), frailty and poisoning by narcotics and psychodysleptics (PNP). However, establishing causal relationships has been challenging. This study used a two‐sample Mendelian randomization (MR) approach to investigate the genetically proxied causality between HF ...
Bing Wang, Hong Yu, Meng Cai, Xianqiao Xie   +3 more
wiley   +1 more source

Methods of forensic examination of Nalbuphine

Bulletin of Kharkiv National University of Internal Affairs
The article discusses the peculiarities of forensic examination of nalbuphine hydrochloride, a prescription medicine that can be purchased without a prescription in many pharmacies.
I. О. Besedina
doaj   +1 more source

Emotional Contagion-Aware Deep Reinforcement Learning for Antagonistic Crowd Simulation [PDF]

arXiv, 2021
The antagonistic behavior in the crowd usually exacerbates the seriousness of the situation in sudden riots, where the antagonistic emotional contagion and behavioral decision making play very important roles. However, the complex mechanism of antagonistic emotion influencing decision making, especially in the environment of sudden confrontation, has ...
arxiv  

Extreme antagonism arising from gene-environment interactions [PDF]

, 2020
Antagonistic interactions in biological systems, which occur when one perturbation blunts the effect of another, are typically interpreted as evidence that the two perturbations impact the same cellular pathway or function. Yet, this interpretation ignores extreme antagonistic interactions wherein an otherwise deleterious perturbation compensates for ...
arxiv   +1 more source

Amniotic-Fluid Ingestion Enhances the Central\ud Analgesic Effect of Morphine [PDF]

, 1991
Amniotic fluid and placenta contain a substance (POEF) that when ingested enhances opioid-mediated analgesia produced by several agents (morphine injection, vaginal/cervical stimulation, late pregnancy, footshock), but not that produced by aspirin ...
DiPirro, Jean M., Kristal, Dr. Mark B., Thompson, Alexis C.   +2 more
core  

Evaluation of butorphanol, medetomidine and midazolam as a reversible narcotic combination in free-ranging African lions (Panthera leo) [PDF]

, 2010
Objective To evaluate the effects of the combination butorphanol, medetomidine and midazolam (BMM) and its reversibility in lions. Study design Prospective clinical trial.
Bush, Caulkett, Fahlman, Fleming, Fukuda, Gunkel, Haigh, Hall, Handler, Herbst, Ilkiw, Jacquier, Jean-Michel Hatt, Jenny Joubert, Johan Steenkamp, Kalema-Zikusoka, King, King, King, Kock, Lafortune, Larsen, Lemke, McKenzie, Pang, Peter Buss, Purvance Shikwambana, Pypendop, Pypendop, Quandt, Sandra Wenger, Smuts, Spelman, Stander, Tomizawa, Verstegen, Walzer, Williams   +37 more
core   +1 more source

Trends in resource utilization for new‐onset psychosis hospitalizations at children's hospitals

Journal of Hospital Medicine, EarlyView.
Abstract Background Children with new‐onset psychosis often require hospitalization for medical evaluation. Objectives The goal of this study was to assess variations in the management of children with new‐onset psychosis and characterize trends in resource utilization.
Ankita Gupta, Matt Hall, Benjamin Masserano, Averi Wilson, Katherine Johnson, Clifford Chen, Lasya Challa, Harita Katragadda, Vineeta Mittal   +8 more
wiley   +1 more source

Synthesis of 2,3,5,6‐tetrahydroimidazo[1,2‐c]quinazoline derivatives as potential narcotic antagonists

, 1980
The synthesis of a series of N6-alkyl derivatives of the 2,3,5,6-tetrahydroimidazo[1,2-c]quinazoline as potential narcotic antagonists is reported.
I. Antonini, G. Cristalli, P. Franchetti, M. Grifantini, S. Martelli   +4 more
semanticscholar   +1 more source

Nitrous Oxide: Mechanism of Its Antinociceptive Action [PDF]

, 1995
Nitrous oxide (N2O) is an anesthetic gas known to produce an analgesic effect at sub-anesthetic concentrations. This analgesic property of N2O can be clinically exploited in a broad range of conditions where pain relief is indicated.
Quock, Raymond M., Vaughn, Linda K.
core   +1 more source