Nicotinic acetylcholine receptors as modulators off sympathetic neurons and sattelit glial cells protein-synthesizing systems in cranial cervical ganglion
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چکیده
منابع مشابه
Stereospecific interaction of ketamine with nicotinic acetylcholine receptors in human sympathetic ganglion-like SH-SY5Y cells.
BACKGROUND Surprising clinical evidence suggests a block of sympathetic transmission by ketamine. The action of ketamine on nicotinic acetylcholine receptors (nAChRs) in human ganglions is unknown. Because ganglionic transmission depends on nAChRs, such information may help to clarify whether ketamine impairs ganglionic transmission in men. Because racemic ketamine as well as S(+)-ketamine are ...
متن کاملStereological Study on the Neurons of Superior Cervical Sympathetic Ganglion in Diabetic Rats
Background: Most research on autonomic dysfunction of diabetes mellitus is conducted on ganglions innervating gastrointestinal (GI) tract and there are limited works focusing on cervical sympathetic ganglia. The effects of diabetes mellitus (DM) on the neurons of superior cervical sympathetic ganglion (SCSG) are investigated by stereological methods. Material and Methods: Female rats (n=72) ran...
متن کاملRabbit retinal ganglion cells express functional 7 nicotinic acetylcholine receptors
Strang, Christianne E., Margot E. Andison, Franklin R. Amthor, and Kent T. Keyser. Rabbit retinal ganglion cells express functional 7 nicotinic acetylcholine receptors. Am J Physiol Cell Physiol 289: C644–C655, 2005. First published April 27, 2005; doi:10.1152/ajpcell.00633.2004.—It is well known that cholinergic agents affect ganglion cell (GC) firing rates and light responses in the retinas o...
متن کاملRabbit retinal ganglion cells express functional alpha7 nicotinic acetylcholine receptors.
It is well known that cholinergic agents affect ganglion cell (GC) firing rates and light responses in the retinas of many species, but the specific receptor subtypes involved in mediating these effects have been only partially characterized. We sought to determine whether functional alpha(7) nicotinic acetylcholine receptors (nAChRs) contribute to the responses of specific retinal GC classes i...
متن کاملα4β2 nicotinic acetylcholine receptors in the early postnatal mouse superior cervical ganglion.
Heteropentameric nicotinic acetylcholine receptors (nAChR) mediate fast synaptic transmission in ganglia of the autonomic nervous system. It is undisputed that α3 and β4 are the predominant subunits in the superior cervical ganglion (SCG); however, reports on the presence of receptors that contain α4 have been controversial. Here, we have searched for the presence of α4-containing nAChRs in the...
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ژورنال
عنوان ژورنال: I.P.Pavlov Russian Medical Biological Herald
سال: 2013
ISSN: 2500-2546,0204-3475
DOI: 10.17816/pavlovj2013435-40