Results 231 to 240 of about 50,615 (267)

Muscarinic Receptor Subtypes and the Selectivity of Agonists and Antagonists

Pharmacology, 1988
Receptors may be grouped into superfamilies, according to their mechanism. Muscarinic receptors belong to one such superfamily, that of the G-protein coupled receptors. Subtypes of muscarinic receptors may be defined according to their primary amino acid sequence, their mechanism and their pharmacology.
N J, Birdsall, C A, Curtis, P, Eveleigh, E C, Hulme, E K, Pedder, D, Poyner, M, Wheatley   +6 more
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A COMPARISON OF THE MUSCARINIC ANTAGONIST ACTIONS OF PANCURONIUM AND ALCURONIUM

Journal of Autonomic Pharmacology, 1982
In the pithed rat, muscarine (2.5–10μg/kg i.v.) normally produced bradycardias, but tachycardias were seen in the presence of pancuronium (0.1–1.0mg/kg i.v.) and alcuronium (0.1–5.0mg/kg i.v.). The tachycardia was probably a result of muscarinic receptor stimulation, because it was antagonized by atropine (10μg/kg i.v.) and pirenzepine (10–30μg/kg i ...
D W, Dalton, M B, Tyers
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[Antianaphylactic effects of muscarinic antagonists].

Eksperimental'naia i klinicheskaia farmakologiia, 2010
The study was carried out on color guinea pigs, in which anaphylactic shock was induced by sensitizing and challenging doses of normal horse serum (HS). Administration of atropine, ipratropium, or ipratropium in combination with neostigmine led to reduction of sensitizing effect of HS: anaphylactic index was decreased up to (2.2 - 2.4) +/- 0.1 ...
G I, Nezhinskaia, A L, Vladykin, N S, Sapronov   +2 more
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Muscarinic Agonists and Antagonists: Effects on the Urinary Bladder

2011
Voiding of the bladder is the result of a parasympathetic muscarinic receptor activation of the detrusor smooth muscle. However, the maintenance of continence and a normal bladder micturition cycle involves a complex interaction of cholinergic, adrenergic, nitrergic and peptidergic systems that is currently little understood.
Sellers, Donna J., Chess-Williams, Russ
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Muscarinic Receptor Antagonists

Pulmonary Pharmacology & Therapeutics, 1999
N, Watson, R M, Eglen
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THE INTERACTION OF NICOTINIC RECEPTOR ANTAGONISTS AT MUSCARINIC RECEPTORS

Clinical and Experimental Pharmacology and Physiology, 1987
SUMMARY1. The interaction of some neuromuscular blocking drugs such as gallamine, pancuronium and stercuronium with muscarinic receptors has several features which distinguish these compounds from competitive antagonists in functional and binding studies.2. They also differentiate between muscarinic receptors and may produce effects on ion channels.
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Muscarinic Antagonists

2010
Michael M. Morgan, MacDonald J. Christie, Thomas Steckler, Ben J. Harrison, Christos Pantelis, Christof Baltes, Thomas Mueggler, Markus Rudin, Lawrence H. Price, Malcolm Lader, R. H. Belmaker, Joseph H. Friedman, Peter Verhaert, Per Svenningsson, Per E. Andrén, Giovanni Hernandez, Peter Shizgal, Bart Ellenbroek, Trevor W. Robbins, Peter Verhaert, Per Svenningsson, Per E. Andrén, Paul Newhouse, Heather Wilkins, Lance R. McMahon, Luis Stinus, Stéphanie Caillé, Martine Cador, Mary E. Cain, Michael T. Bardo, Sarah Morgan, Angus Mackay, Lucio Tremolizzo, Gessica Sala, Carlo Ferrarese, Alfonso Abizaid, Shimon Amir, Alfonso Abizaid, Shimon Amir, Stephen M. Stahl, Meghan M. Grady, Theodora Duka, Rodrigo Andrade, Yesne Alici, William Breitbart, Debby Van Dam, Peter Paul De Deyn, Warren H. Meck, Catalin V. Buhusi, Malcolm Lader, Martine Cador, Marie-Louise G. Wadenberg, Tomek J. Banasikowski, Richard J. Beninger, Stefan Leucht, Kim Wolff, Peter Verhaert, Per Svenningsson, Per E. Andrén, Elizabeth C. Warburton, Anne M. Andrews, Greg A. Gerhardt, Lynette C. Daws, Johannes Mosbacher, Gabriele Fischer, Annemarie Unger, Martine Cador, Ian P. Stolerman, Seiya Miyamoto, Iain S. McGregor, Murray R. Thompson, Paul D. Callaghan, Trevor W. Robbins, Nachum Dafny, Bernard Le Foll, Theodora Duka, Albert Adell, Francesc Artigas, Anne M. Andrews, Greg A. Gerhardt, Lynette C. Daws, Roberto William Invernizzi, Ennio Esposito, Jelena Nesic, Theodora Duka, Yesne Alici, William Breitbart, Josef Marksteiner, Irene Adelt, Huaiyu Yang, George I. Papakostas, Malcolm Lader, Klaus A. Miczek, R. Hamish McAllister-Williams, Tomasz Schneider, Stephen B. Dunnett, Andrew Young, Klaus A. Miczek, Michael Minzenberg, W. Wolfgang Fleischhacker, Andrew Holt, Darrell D. Mousseau, Glen B. Baker, Stephen M. Stahl, Meghan M. Grady, Andreas Marneros, Guy M. Goodwin, Seiya Miyamoto, Mohammed Shoaib, Mitul A. Mehta, Seiya Miyamoto, Stephen C. Fowler, Joachim Liepert, Thomas R. E. Barnes, Christof Baltes, Thomas Mueggler, Markus Rudin, Ennio Esposito, Roberto William Invernizzi, Josee E. Leysen, Ben J. Harrison, Christos Pantelis, Ronald F. Mucha, Holden D. Brown, Michael E. Ragozzino, Michael E. Ragozzino, Holden D. Brown, Paul Newhouse, Heather Wilkins, R. Andrew Chambers   +129 more
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Selective muscarinic antagonists as bronchodilators.

Agents and actions. Supplements, 1992
The non-selective muscarinic antagonist ipratropium is widely used as bronchodilator. Due to its pharmacokinetic properties this drug, after inhalation, acts only locally on the airways and no unwanted anticholinergic side-effects are observed. Another approach is the use of selective muscarinic antagonists. Based on their selectivity for M3- and/or M1-
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Muscarinic Antagonists

1993
Alan F. Casy, George H. Dewar
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The Binding of Antagonists to Brain Muscarinic Receptors

Molecular Pharmacology, 1978
E C, Hulme, N J, Birdsall, A S, Burgen, P, Mehta   +3 more
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