Results 231 to 240 of about 54,030 (276)

Autonomic effects of electroacupuncture in opioid‐induced constipation in male rats

Physiological Reports, Volume 13, Issue 19, October 2025.
Abstract The efficacy of electroacupuncture (EA) for opioid‐induced constipation (OIC) has been reported; however, the mechanism has not been sufficiently studied, and the details have not been clarified. The aims of this study were to demonstrate the delay in rat colonic transit (CT) caused by loperamide, a peripheral μ‐opioid receptor agonist, and to
Misaki Okada, Kazunori Itoh, Hiroshi Kitakoji, Kenji Imai   +3 more
wiley   +1 more source

Characterization and functional expression in mammalian cells of genomic and cDNA clones encoding a Drosophila muscarinic acetylcholine receptor.

, 1989
Robert A. Shapiro, Barbara T. Wakimoto, E M Subers, Neil M. Nathanson   +3 more
openalex   +1 more source

Selectivity of bethanechol on muscarinic receptors

Journal of Pharmacy and Pharmacology, 1978
openaire   +3 more sources

Modulation of central muscarinic receptor binding in vitro by ultralow levels of the organophosphate paraoxon

, 1989
Lori S. Katz, Judith K. Marquis
openalex   +1 more source

UEG Week 2025 Poster Presentations

United European Gastroenterology Journal, Volume 13, Issue S8, Page S803-S1476, October 2025.
wiley   +1 more source

Muscarinic Receptor Trafficking [PDF]

, 2011
Knowledge of the mechanisms responsible for the trafficking of neurotransmitter receptors away from the cell surface is of obvious importance in understanding what regulates their expression and function. This chapter will focus on the mechanisms responsible for the internalization and degradation of muscarinic receptors.
Neil M. Nathanson, Cindy Reiner
openaire   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Muscarinic Receptor Subtypes

Annual Review of Pharmacology and Toxicology, 1990
In 1914, Sir Henry Dale provided the basis for the classical and comfortable definition of muscarinic and nicotinic acetylcholine receptors: Muscarinic receptors are selectively activated by muscarine and blocked by atropine; nicotinic receptors are activated by nicotine and blocked by curare.
Nigel J. M. Birdsall, Noel J. Buckley, Edward C. Hulme   +2 more
openaire   +5 more sources

MUSCARINIC RECEPTOR DIFFERENTIATION

Clinical and Experimental Pharmacology and Physiology, 1989
SUMMARY1. Several selective antagonists are available to differentiate between muscarinic receptors.2. Further subdivision of M1 and M2 muscarinic receptors appears possible and is supported by studies with cloned receptors.3. Reasons for differences between affinity constants determined in functional and binding studies and whether receptor subtypes ...
S Darroch, L. K. Choo, Frederick J Mitchelson   +2 more
openaire   +3 more sources

Muscarinic receptors in pineal

Life Sciences, 1980
Abstract The presence of muscarinic receptors in sheep and rat pineals was detected by binding of [ 3 H]quinuclidinyl benzilate ([ 3 H]QNB), a potent and specific muscarinic antagonist. [ 3 H]QNB binding to sheep pineal membrane resuspensions was saturable and reversible, with a rate constant for association at 37°C of 6×10 8 M −1 min −1 and a rate ...
Richard L. Taylor, David R. Burt, Maria Luiza C. Albuquerque   +2 more
openaire   +3 more sources