Results 71 to 80 of about 16,002 (187)

Beyond the Law: A Qualitative Socio‐Ecological Study of Substance Use Treatment Barriers and Adaptations in Ghana

Journal of Psychiatric and Mental Health Nursing, EarlyView.
ABSTRACT Background Ghana's response to substance use has long been dominated by criminalisation, yet limited research has examined how this policy environment shapes addiction treatment delivery. This study explored the perspectives of mental health nurses providing care to people who use drugs (PWUDs) using a socio‐ecological framework.
Evans F. Kyei, Dorothy Wilson, Grace K. Kyei, Rockson Ansong, Mercy N. Mumba   +4 more
wiley   +1 more source

Changes in motor unit conduction velocity after unilateral lower‐limb suspension and active recovery are correlated with muscle ion channel gene expression

Experimental Physiology, EarlyView.
Abstract The effects of muscle disuse on the propagation of action potentials along motor unit (MU) muscle fibres, a key process for effective muscle activation and force generation, remain poorly understood. The aim of this study was to investigate changes in action potential propagation and to identify biological factors influencing these changes ...
Giacomo Valli, Fabio Sarto, Francesco Negro, Elena Monti, Giuseppe Sirago, Matteo Paganini, Sandra Zampieri, Martino V. Franchi, Andrea Casolo, Julián Candia, Luigi Ferrucci, Marco V. Narici, Giuseppe De Vito   +12 more
wiley   +1 more source

Fatal Fluctuation of Serum Potassium Level during Barbiturate Coma Therapy

, 2009
Severe hypokalemia and rebound hyperkalemia is rare side effect of barbiturate. The authors report an experience of lifethreatening fluctuation of serum potassium level from barbiturate coma therapy in severe brain injury patient.
Park, Chul-Kee, Sohn, Seil
core  

Exercise during 14 days of head down tilt bedrest attenuates motor unit impairments in older humans

Experimental Physiology, EarlyView.
Abstract Head‐down tilt bedrest (HDBR) models the effects of mechanical unloading on neuromuscular function. The efficacy of exercise in preserving motor unit (MU) function in older adults during HDBR remains unclear. This study investigated the effects of 14‐day HDBR on MU properties in older adults and the protective role of exercise.
Philippe St‐Martin, Jean‐Christophe Lagacé, Mathil Ruel, Ahmed Ghachem, Guillaume Léonard, Eleonor Riesco, Mathew Piasecki, Jamie S. McPhee, Isabelle J. Dionne   +8 more
wiley   +1 more source

Recent Trends in Metabolomics by NMR Spectroscopy

Angewandte Chemie, Volume 138, Issue 24, 8 June 2026.
AI tools were applied to analyze more than 5 000 publications indexed in Scopus (2018–2025), identifying key trends and research directions in NMR‐based metabolomics. The artificial intelligence‐assisted workflow classified papers into six main fields of application, human health, food and nutrition, veterinary science, plants, environment, and ...
Giorgio Di Paco, Gaia Meoni, Veronica Ghini, Alessia Vignoli, Leonardo Tenori, Paola Turano, Claudio Luchinat   +6 more
wiley   +2 more sources

Distinctive neurophysiological correlates of sound onset and offset perception in humans

The Journal of Physiology, EarlyView.
Abstract figure legend Electroencephalography (EEG) recordings were obtained from participants listening to successive pairs of 1‐2 s noises in a silent background (Study 1) or successive pairs 1‐2 s silent gaps in a noise background (Study 2). Participants heard the same stimuli in the context of either a duration discrimination task (identifying ...
Fatima Ali, Gabriela Bury, Adèle Simon, Jennifer F. Linden   +3 more
wiley   +1 more source

Potentiometric Membrane Sensors for the Selective Determination of Memantine Hydrochloride in Pharmaceutical Preparations

International Journal of Electrochemical Science, 2012
Three potentiometric sensors responsive to Memantine HCl (MEM) drug are described, characterized, compared and used for drug assessment. The sensors are based on the use of the ion-association complex of (MEM) cation with Flavianate (FA), 5-Nitro ...
Rasha M. El Nashar, Aliaa S.M. El-Tantawy, Saad S.M. Hassan   +2 more
doaj   +1 more source

Drug Critical Limits for Urgent Physician Notification

Clinical Pharmacology &Therapeutics, Volume 120, Issue 1, Page 178-192, July 2026.
Critical limits represent quantitative decision thresholds for drugs that require immediate clinician notification and potential life‐saving intervention. United States hospitals lack a national standard for drug critical limits. We collected critical limits from 417 US hospitals across all 50 states and Washington, D.C.; of these, 411 maintained drug ...
Elina Kuang, Yasmeen Ibrahim, Kyle Cheng, Gerald J. Kost   +3 more
wiley   +1 more source

Graphene oxide enhances SBA-15 ability towards preconcentration as well as determination of barbiturate drug in real samples

Kuwait Journal of Science, 2019
In this study, a simple, sensitive, and high performance method was employed to extract and preconcentration of trace amount of sodium barbiturate drug by using mesoporous silica (SBA-15) modified by graphene oxide (GO).
Ali Shokuhi Rad, Ali Mirabi, Sadaf Ahmadizadeh   +2 more
doaj  

Clonidine-Activation of Epileptic Foci

Pediatric Neurology Briefs, 1998
The effects of clonidine, an adrenergic a2 agonist hypotensive agent, and methoxital, a short-acting barbiturate anesthetic, on epileptiform discharges detected by presurgical magnetoencephalography (MEG) were investigated in 14 patients with medically ...
J Gordon Millichap
doaj   +1 more source