Results 121 to 130 of about 46,071 (240)

Heart rate responses to a muscarinic agonist in rats with experimentally induced acute and subacute chagasic myocarditis [PDF]

, 2000
Argenis Torres, Diego F. Dávila, Carlos F. Gottberg, José H. Donis, Gabriela Arata de Bellabarba, Paolo Ramoni‐Perazzi   +5 more
openalex   +1 more source

From Synaptic Plasticity and Critical Periods to Social Behavior and Stress: Getting to, and Staying in, CA2

Hippocampus, Volume 36, Issue 1, January 2026.
ABSTRACT Hippocampal Area CA2, with some exceptions, had long been neglected in in vivo studies, due largely to its small size, and in in vitro studies because of its general similarity to CA3 and CA1. Increasing evidence showing that CA2 was molecularly distinct led to the increased appreciation of CA2 as a separate region, and as such, that it likely
Serena M. Dudek
wiley   +1 more source

Coadministration of Galanin Antagonist M40 with a Muscarinic M₁Agonist Improves Delayed Nonmatching to Position Choice Accuracy in Rats with Cholinergic Lesions [PDF]

, 1998
Michael P. McDonald, Lauren Willard, Gary L. Wenk, Jacqueline N. Crawley   +3 more
openalex   +1 more source

Spirocyclic Diamine Scaffolds for Medicinal Chemistry

Helvetica Chimica Acta, Volume 109, Issue 1, January 2026.
Here we enumerated 391 spirocyclic diamine drug scaffolds with ring sizes four to eight and found that most of them are unknown. We prepared four novel such spirocycles and discovered a micromolar inhibitor of the M4 muscarinic receptor. ABSTRACT Medicinal chemistry requires the exploration of structurally diverse compound families to expand the ...
Aline Carrel, Alejandro Flores, Maedeh Darsaraee, Jean‐Louis Reymond   +3 more
wiley   +1 more source

Bile acids differentially regulate longitudinal smooth muscle contractility in everted mouse ileum

FASEB BioAdvances
Bile acids regulate gastrointestinal motility by mechanisms that are poorly understood. Standard isolated tissue bath assays might not recapitulate in vivo physiology if contractile responses to certain bile acids require direct application to the ...
Peace N. Dike, Krishnakant G. Soni, Diana S. Chang, Geoffrey A. Preidis   +3 more
doaj   +1 more source

Canoe full of hot paddlers: TRPV1 neurons steering cardiorespiratory control

The Journal of Physiology, EarlyView.
Richard J. A. Wilson, Nicholas Jendzjowsky   +1 more
wiley   +1 more source

Perinatal Exposure to the Neonicotinoid Thiacloprid Impacts Transcription of Neuroplasticity and Neuroendocrine Markers in Mice but Not in the Zebrafish Model

Journal of Applied Toxicology, Volume 46, Issue 1, Page 179-197, January 2026.
ABSTRACT Neonicotinoids are widely used insecticides in agriculture, aquaculture, pet care, and urban pest control. Initially developed to selectively target the insect cholinergic system, their extensive use has raised concerns about adverse effects on nontarget vertebrates.
Kirthana Kunikullaya U, Zuzanna M. Baran, Pascal Coumailleau, Laetitia Guillot, Harry W. M. Steinbusch, Fatima Smagulova, Thierry D. Charlier   +6 more
wiley   +1 more source

G Protein‐Coupled Receptor Kinase 5 (GRK5) Modulates Nociceptin/Orphanin FQ Opioid (NOP) Receptor Desensitization in Rat Sympathetic Neurons

Journal of Neuroscience Research, Volume 104, Issue 1, January 2026.
ABSTRACT Stimulation of nociceptin/orphanin FQ peptide (NOP) opioid receptors by the endogenous ligand nociceptin (Noc) leads to voltage‐gated Ca2+ channel inhibition or G protein inwardly rectifying K+ channel activation. One mechanism of G protein‐coupled receptor (GPCR) desensitization occurs when G protein‐coupled receptor kinases (GRK ...
Mohamed Farrag, Marwa Soliman, Saifeldin Mahmoud, Lauren Miller, Paul B. Herold, Kristen Brandt, Victor Ruiz‐Velasco   +6 more
wiley   +1 more source

Differential pharmacology and clinical utility of emerging combination treatments in the management of COPD – role of umeclidinium/vilanterol

International Journal of COPD, 2014
Mario Malerba,1 Jaymin Bhagwanji Morjaria,2 Alessandro Radaeli3 1Department of Internal Medicine, University of Brescia, Brescia, Italy; 2Department of Academic Respiratory Medicine, Hull York Medical School, University of Hull, Castle Hill Hospital ...
Malerba M, Morjaria JB, Radaeli A
doaj  

Muscarinic acetylcholine type 1 receptor antagonism activates TRPM3 to augment mitochondrial function and drive axonal repair in adult sensory neurons

Molecular Metabolism
Objective: Antagonism of the muscarinic acetylcholine type 1 receptor (M1R) promotes sensory axon repair and is protective in peripheral neuropathy, however, the mechanism remains elusive.
Sanjana Chauhan, Darrell R. Smith, Shiva Shariati-Ievari, Abhay Srivastava, Sanjiv Dhingra, Michel Aliani, Paul Fernyhough   +6 more
doaj   +1 more source