ACETYLCHOLINE RECEPTOR
نویسندگان
چکیده
منابع مشابه
the nature of acetylcholine receptor
the present work with consideratlon to the autoradiographic pictures, suggests that cholinergic receptors are located at the gate of a channel originating from synaptic cleft coming to lie within the muscle fibre. ache molecules stand at the gate of this channel,controlling the entrance of different cholinergic agents. it was report- ••• ed previously that dtc molecules s t.abd ;:.2e the ache r...
متن کاملMuscle Acetylcholine Receptor Biosynthesis
The expression of the muscle nicotinic acetylcholine receptor (AChR) on the cell surface entails a complex biosynthetic pathway, involving the expression and assembly of four subunits. The amount of AChR on the cell surface changes throughout muscle development and upon muscle denervation. We have examined the regulatory role of transcript levels on surface AChR expression by RNA blot analysis....
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Neuroactive substances play important roles as transmitters and neuromodulators. Although many of these substances and/or their receptors are known to be present in taste receptor cells and nerve fibers innervating taste buds, physiological functions of these substances are not well understood (Nagai et al., 1996). Using Ca2+ imaging and immunocytochemical techniques, we have examined the physi...
متن کاملCharacterization of an Acetylcholine Receptor
Genes encoding neuronal nicotinic acetylcholine receptors exhibit restricted patterns of expression in the nervous system. We are interested in elucidating the molecular mechanisms responsible for establishing these patterns of expression. This paper presents the characterization of regulatory elements upstream of the neuronal nicotinic acetylcholine receptor a3 gene. We have identified a GC-ri...
متن کاملIntegrin in Acetylcholine Receptor Clustering
The clustering of acetylcholine receptors (AChR) on skeletal muscle fibers is an early event in the formation of neuromuscular junctions. Recent studies show that laminin as well as agrin can induce AChR clustering. Since the a 7 b 1 integrin is a major laminin receptor in skeletal muscle, we determined if this integrin participates in laminin and/or agrin-induced AChR clustering. The alternati...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1982
ISSN: 0007-0912
DOI: 10.1093/bja/54.2.115