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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.
E C, Hulme, N J, Birdsall, N J, Buckley
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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.
E C, Hulme, N J, Birdsall, N J, Buckley
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Desensitization of Muscarinic Receptors
Receptors and Channels, 2004When Chinese hamster ovary cells transfected with the gene for M(3)-muscarinic receptors were stimulated with carbachol continuously for 30 min, the response at the end of the stimulation period was about 20% of the early response (2-3 min after the start of the stimulation).
N, Fraeyman +3 more
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Muscarinic Receptors in Schizophrenia
Current Molecular Medicine, 2003An increasing body of evidence suggests that the muscarinic receptors may present a potential therapeutic target for the treatment of schizophrenia. This argument is supported by studies using postmortem CNS tissue and a neuroimaging study that have shown there are regionally specific decreases in selective muscarinic receptors in the CNS of subjects ...
B, Dean, F P, Bymaster, E, Scarr
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Binding profile of the selective muscarinic receptor antagonist tripitramine
European Journal of Pharmacology, 1994 The binding selectivity of the muscarinic antagonist tripitramine has been tested on the five cloned human muscarinic receptor subtypes (Hm1 to Hm5) expressed in chinese hamster ovary (CHO-K1) cells.
Maria Laura Bolognesi +2 more
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Calcium and the muscarinic receptor
General Pharmacology: The Vascular System, 1976Pharmacological receptors may be viewed as composed of two linked functions, a recognition site through which the specificity and selectivity of ligand action is expressed and an amplification or catalytic site which translates the ligand-recognition site interaction into response.
M K, Ticku, D J, Triggle
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Muscarinic Acetylcholine Receptors
Current Pharmaceutical Design, 2006Muscarinic acetylcholine receptors mediate diverse physiological functions. At present, five receptor subtypes (M(1) - M(5)) have been identified. The odd-numbered receptors (M(1), M(3), and M(5)) are preferentially coupled to G(q/11) and activate phospholipase C, which initiates the phosphatidylinositol trisphosphate cascade leading to intracellular ...
Masaru, Ishii, Yoshihisa, Kurachi
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MUSCARINIC RECEPTOR DIFFERENTIATION
Clinical and Experimental Pharmacology and Physiology, 1989SUMMARY1. 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 ...
F, Mitchelson, L K, Choo, S, Darroch
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Muscarinic receptors in pineal
Life Sciences, 1980Abstract 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 ...
R L, Taylor, M L, Albuquerque, D R, Burt
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