Nicotinic acetylcholine receptor binding
A novel in vitro potency assay of antisera against Thai Naja kaouthia based on nicotinic acetylcholine receptor binding
... on nicotinic acetylcholine receptor ...antibody binding did not necessarily result in toxin neutralization, the present in vitro assay involved the binding and neutralization by the ...
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Lynxl and the β2V287L Mutation Affect the Stoichiometry of the α4β2 Nicotinic Acetylcholine Receptor
... consisting of a three-fingered folding motif and multiple internal disulfide bonds (Lyukmanova et al., 2011; Miwa et al., 1999). α-bungarotoxin and other such toxins exemplify a highly conserved receptor ...
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Chemical scale investigations of drug receptor interactions at the nicotinic acetylcholine receptor
... this receptor relative to ...agonist binding to a Trp in two different receptors, a steeper slope for the fluorination plot is seen than that for ACh in the ...muscle receptor, it cannot maximize its ...
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Agonist Binding Studies at Two Subtypes of the Nicotinic Acetylcholine Receptor Involved in Parkinson’s Disease and Addiction
... the nicotinic acetylcholine receptor is a major goal in nicotine addiction ...this binding site differs from other neuronal subtypes such as α4β2, is therefore ...showed acetylcholine ...
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New Binding Mode of SLURP Protein to a7 Nicotinic Acetylcholine Receptor Revealed by Computer Simulations
... (myostatin receptor) to regulation of nico- tinic receptor (nAChR) expression and function in the brain ...binds nicotinic acetylcholine receptors and reg- ulates keratinocyte growth and ...
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A Decoy Receptor Approach Using Nicotinic Acetylcholine Receptor Mimics Reveals Their Potential as Novel Therapeutics Against Neurotoxic Snakebite
... captured by both AChBPs when incubated with the three cobra venoms (Naja spp). and that of the common krait (B. caeruleus) (Figure 2, Supplementary Tables 1–3). Moreover, the protein IDs identified with both these AChBPs ...
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Homology Model and Ligand Binding Interactions of the Extracellular Domain of the Human α4β2 Nicotinic Acetylcholine Receptor
... The tertiary structure of a protein is better conserved than its amino acid sequence [22] [23]. Homology model- ing is widely used to construct atomic-resolution models for proteins without experimentally determined ...
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The Cholinergic Anti-inflammatory Pathway: A Missing Link in Neuroimmunomodulation
... and nicotinic binding sites have been detected on the caudal and medial parts of the NTS ...acetyltransferase, acetylcholine- esterase, and acetylcholine ...NTS. Nicotinic (especially ...
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Niessen, Karin Veronika (2019): Untersuchung der Affinität und Funktionalität von Bispyridiniumverbindungen an nikotinischen Acetylcholinrezeptoren der Subtypen αβδγ (Torpedo californica) und α7 (Homo sapiens). Dissertation, LMU München: Medizinische Fakultät
... neurotransmitter acetylcholine accumulates in cholinergic synapses and disturbs functional activity of nicotinic and muscarinic acetylcholine receptors by overstimulation and subsequent ...
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Expression of the α7 nicotinic acetylcholine receptor in human lung cells
... This binding was inhibited by hexamethonium but not decam- ethonium ...neuronal nicotinic ace- tylcholine receptor is a functional receptor in lung cells and stimulates signaling events in ...
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Disruption of Drug Effects (Dopamine, Nicotine, Pilocarpine, κ Opioid) in Planarians by UV Light
... by receptor-binding ...D2 receptor antagonist (–)sulpiride ...selective nicotinic acetylcholine receptor agonist nicotine (1, 3, 5 mM) and the selective mus- carinic ...
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Reduction in mRNA and protein expression of a nicotinic acetylcholine receptor alpha 8 subunit is associated with resistance to imidacloprid in the brown planthopper, Nilaparvata lugens
... potential quantitative changes in the nAChR and association with resistance, mRNA and protein levels of these five nAChR subunits potentially involved in imidacloprid bind- ing were analyzed by quantitative PCR and ...
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Actions of vesamicol on an alpha bungarotoxin sensitive neuronal nicotinic acetylcholine receptor
... This study, using electrophysiological and ligand-binding techniques on insect nervous tissue, has shown that (±)-vesamicol and its resolved stereoisomers are all reversible, non-competitive blockers of a central ...
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Noncovalent Interactions of Silent Agonists Binding to the Nicotinic Acetylcholine Receptor and Investigation into Expanding the Substrate Scope and Improving the Efficiency of Organic Photochemical Protecting Groups
... The brain is composed of a complex network of neurons that communicate via the propagation of electrical impulses or action potentials. An action potential travels the length of the neuron until it reaches a synapse ...
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Structure and function prediction of human muscarinic acetylcholine receptor 1, cation-pi studies, and protein design
... the binding site (within 5Å) suggested that this is a relatively weak hydrogen ...carbamylcholine binding to Acetylcholine-binding Protein (21), a water-soluble homolog of the ligand ...
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The tethered agonist approach to mapping ion channel proteins: toward a structural model for the agonist binding site of the nicotinic acetylcholine receptor
... The tethered agonist strategy has a distinguished history with the nAChR. In pioneering experiments, tethered agonists were introduced into the nAChR using chemical modification of Cys residues created by reduction of ...
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Immunization with neuronal nicotinic acetylcholine receptor induces neurological autoimmune disease
... suggests that antibody has a pathogenic role in impair- ing autonomic synaptic transmission, but this remains to be determined experimentally. If antibody is the effector of synaptic transmission failure, the mecha- nism ...
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Development of alkaloid derivatives to probe novel α4β2 nicotinic acetylcholine receptor (nAChR) binding sites
... Computational ligand protein docking studies with MLA (13) at α4β2 nAChRs were carried out by Dr Thomas Balle at the Faculty of Pharmacy, University of Sydney. By replacing residues in the X-Ray crystal structure of a ...
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TOBACCO CESSATION INTERVENTIONS CURRENT CONCEPTS: AN OVERVIEW
... for binding at the α4β2 ...serotonin receptor, which is responsible for the adverse effect of nausea that occurs with the ...partial binding of the receptor; and (ii) binding to the ...
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Mutation (G275E) of the nicotinic acetylcholine receptor alpha 6 subunit is associated with high levels of resistance to spinosyns in Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)
... the nicotinic acetylcholine receptor alpha 6 subunit is associated with high levels of resistance to spinosyns in Tuta absoluta (Meyrick) (Lepidoptera: ...
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