nicotinic receptor

nicotinic receptor
a type of cholinergic receptor that is stimulated initially and blocked at high doses by the alkaloid nicotine and blocked by tubocurarine. These receptors are acetylcholine-gated ion channels and are found on autonomic ganglion cells, striated muscle, and spinal central neurons. See N1-r's and N2-r's.

Medical dictionary. 2011.

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  • Alpha-7 nicotinic receptor — The alpha 7 nicotinic receptor (α7)5 is a type of nicotinic acetylcholine receptor, consisting entirely of α7 subunits Pharmacology, (Rang, Dale, Ritter Moore, ISBN 0443071454, 5:th ed., Churchill Livingstone 2003) Page 138. ] .It is located in… …   Wikipedia

  • Muscle-type nicotinic receptor — The muscle type nicotinic receptor is a type of nicotinic acetylcholine receptor, consisting of the subunit combination (α1)2β1δε or (α1)2β1δγ.[1] It is located in the neuromuscular junction, where activation yields EPSP, mainly by increased Na+… …   Wikipedia

  • Ganglion type nicotinic receptor — The ganglion type nicotinic receptor is a type of nicotinic acetylcholine receptor, consisting of the subunit combination (α1)2(β4)3 Pharmacology, (Rang, Dale, Ritter Moore, ISBN 0443071454, 5:th ed., Churchill Livingstone 2003) Page 138. ] .It… …   Wikipedia

  • Muscle type nicotinic receptor — The muscle type nicotinic receptor is a type of nicotinic acetylcholine receptor, consisting of the subunit combination (α1)2β1δε Pharmacology, (Rang, Dale, Ritter Moore, ISBN 0443071454, 5:th ed., Churchill Livingstone 2003) Page 138. ] .It is… …   Wikipedia

  • Alpha-4 beta-2 nicotinic receptor — The alpha 4 beta 2 nicotinic receptor ((α4)2(β2)3) is a type of nicotinic acetylcholine receptor, consisting of α4 and β2 subunits Pharmacology, (Rang, Dale, Ritter Moore, ISBN 0443071454, 5:th ed., Churchill Livingstone 2003) Page 138. ] .It is… …   Wikipedia

  • Nicotinic agonist — A nicotinic agonist is a drug which enhances the action at the nicotinic acetylcholine receptor (nAChR). Examples include: nicotine (by definition the nicotinic acetylcholine receptor is named for its affinity for nicotine) acetylcholine, the… …   Wikipedia

  • Nicotinic acetylcholine receptor — Acetylcholine Nicotine …   Wikipedia

  • Nicotinic acid adenine dinucleotide phosphate — Identifiers CAS number 5502 96 5 …   Wikipedia

  • Nicotinic antagonist — A nicotinic antagonist is a type of anticholinergic that inhibits the action at nicotinic acetylcholine receptors. These compounds are mainly used for peripheral muscle paralysis in surgery, but some centrally acting compounds such as bupropion,… …   Wikipedia

  • Receptor — In cell biology, a structure on the surface of a cell (or inside a cell) that selectively receives and binds a specific substance. There are hoards of receptors. There are receptors for insulin, receptors for low density lipoproteins (LDL), etc.… …   Medical dictionary

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