Results 51 to 60 of about 114,786 (336)

Arrhythmia induction using isoproterenol or epinephrine during electrophysiology study for supraventricular tachycardia [PDF]

, 2018
Background Electrophysiology study (EPS) is an important part of the diagnosis and workup for supraventricular tachycardia (SVT). Provocative medications are used to induce arrhythmias, when they are not inducible at baseline. The most common medication
Padanilam, Benzy J., Patel, Jyoti Kandlikar, Patel, Parin J., Prystowsky, Eric N., Segar, Rachel   +4 more
core   +1 more source

Dynamic regulation of quaternary organization of the M1 muscarinic receptor by subtype-selective antagonist drugs [PDF]

, 2016
Although rhodopsin-like G protein-coupled receptors can exist as both monomers and non-covalently associated dimers/oligomers, the steady-state proportion of each form and whether this is regulated by receptor ligands is unknown.
Godin, Antoine G., Marsango, Sara, Milligan, Graeme, Pediani, John D., Ward, Richard J.   +4 more
core   +1 more source

Exploring Potentially Inappropriate Medication Use on Elderly Patients in a General Medicine Ward Using 2023 AGS Beers Criteria

AGING MEDICINE, EarlyView.
This study found that 54% of elderly inpatients were prescribed at least one potentially inappropriate medication (PIM) based on the 2023 AGS Beers Criteria. Among identified PIMs, 32.2% were medications to avoid, and 52.8% required cautious use. Polypharmacy and chronic kidney disease (CKD) were key predictors of PIM use.
Subash Karki, Rahi Bikram Thapa, Rajeev Shrestha   +2 more
wiley   +1 more source

A Role for the Kolliker-Fuse Nucleus in Cholinergic Modulation of Breathing at Night During Wakefulness and NREM Sleep [PDF]

, 2010
For many years, acetylcholine has been known to contribute to the control of breathing and sleep. To probe further the contributions of cholinergic rostral pontine systems in control of breathing, we designed this study to test the hypothesis that ...
Bonis, Joshua M., Forster, Hubert V., Kiner, T., Krause, Katie L., Marshall, B. D., Neumueller, Suzanne E., Pan, Lawrence, Qian, B., Smith, A.   +8 more
core   +1 more source

Changes in neuromuscular structure and functions of human colon during ageing are region-dependent [PDF]

, 2018
Objective: To determine if human colonic neuromuscular functions decline with increasing age.Design: Looking for non-specific changes in neuromuscular function, a standard burst of electrical field stimulation (EFS) was used to evoke neuronally mediated (
Ahmed, Shafi, Broad, John, Carroll, Rebecca, Chin-Aleong, Joanne, Darreh-Shori, Taher, Elahi, Shezan, Karami, Azadeh, Knowles, Charles H., Kung, Victor W. S., Martin, Joanne E., Palmer, Alexandra, Saffrey, M. Jill, Sanger, Gareth John, Thaha, Mohamed Adhnan   +13 more
core   +2 more sources

Electroanalytical overview: The detection of the molecule of murder atropine

Talanta Open, 2021
In this overview we explore the electroanalytical determination of the molecule of murder: atropine. Atropine, occurs naturally in various plants of the nightshade family, including the deadly nightshade (Atropa belladonna).
Robert D. Crapnell, Craig E. Banks
doaj  

Usefulness of serum lactate as a predictor of successful discontinuation of continuous atropine infusion in patients with severe acute organophosphate poisoning [PDF]

Clinical and Experimental Emergency Medicine, 2018
Objective In severe organophosphate (OP) poisoning, administration of atropine via continuous intravenous infusion is typically considered. To date, there have been no studies on predicting successful atropine discontinuation through plasma ...
Ho Chul Kwon, Yong Sung Cha, Gyo Jin An, Yoonsuk Lee, Hyun Kim   +4 more
doaj   +1 more source

Medications, epilepsy and climate change: Added layers of complexity

British Journal of Clinical Pharmacology, EarlyView.
Climate change—the global crisis with pervasive health impacts—has adverse consequences for people with epilepsy (PWE) who have low quality of life due to poor seizure control, socioeconomic disadvantages and comorbidities. This review focuses on the potential effects of climate change on the pharmacological characteristics of antiseizure medications ...
Medine I. Gulcebi, Seyhmus Gavas, Sanjay M. Sisodiya   +2 more
wiley   +1 more source

Retardation of myopia by atropine regimes [PDF]

International Journal of Ophthalmology
Myopia is a huge health problem due to its high frequency, vision losses and public health cost. According to the World Health Organization, at least 2.2 billion people have vision impairment.
Qin Zhu, Li Chen, Jia-Rui Liang, Min Hu, Li-Ping Xue, Guang-Long Zhou, Yuan Zhou, Jie-Ying Zhang, David Fernandez-Hazoury, Allison Helman, Ying-Ting Zhu, Xiao-Fan Zhang   +11 more
doaj   +1 more source

Nonconventional Techniques in Plant Alkaloid Extraction: A Decade of Progress (2014–2023)

Chemistry &Biodiversity, EarlyView.
This figure seeks to represent the evolution of the different unconventional approaches that were adopted for the extraction of plant‐derived alkaloids during the decade from 2014 to 2023. ABSTRACT Plant metabolism encompasses primary and secondary pathways, with secondary metabolism yielding diverse natural products crucial for plant adaptation and ...
Victor Menezes Sipoloni, Milena Costa Bassicheto, Maria Vitória de Oliveira, Ana Beatriz dos Santos de Souza, Gabriella Melo Alves, Thiago André Moura Veiga   +5 more
wiley   +1 more source