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Immunohistochemical localization and electrophysiological action of nociceptin/orphanin-FQ in the snail (Helix aspersa) neurons

dc.creatorLeón-Olea, M.
dc.creatorMiller-Pérez, C.
dc.creatorCruz, R.
dc.creatorAntón, B.
dc.creatorVega, R.
dc.creatorSoto, E.
dc.date.accessioned2017-06-30T03:57:57Z
dc.date.available2017-06-30T03:57:57Z
dc.date.issued2001es_ES
dc.identifier2415es_ES
dc.identifier.issn0304-3940es_ES
dc.identifier.urihttp://repositorio.inprf.gob.mx/handle/123456789/7057
dc.identifier.urihttps://doi.org/10.1016/S0304-3940(01)02396-5es_ES
dc.language.isoenges_ES
dc.publisherELSEVIER IRELAND LTD, ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELANDes_ES
dc.relation316 (3) 141-144 p.es_ES
dc.relationversión del editores_ES
dc.rightsacceso cerradoes_ES
dc.titleImmunohistochemical localization and electrophysiological action of nociceptin/orphanin-FQ in the snail (Helix aspersa) neuronses_ES
dc.typearticlees_ES
dc.contributor.affiliationUniv Autonoma Puebla, Inst Fisiol, Apartado Postal 406, Puebla 72000, Mexicoes_ES
dc.relation.jnabreviadoNEUROSCI LETTes_ES
dc.relation.journalNeuroscience letterses_ES
dc.identifier.placeClarees_ES
dc.date.published2001es_ES
dc.identifier.organizacionInstituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, México.es_ES
dc.identifier.eissn1872-7972es_ES
dc.identifier.doi10.1016/S0304-3940(01)02396-5es_ES
dc.description.monthDices_ES
dc.description.abstractotrodiomaWe report the existence and anatomical distribution to nociceptin/orphanin-FQ (N/O FQ)-like immunoreactivity in neurons and fibers in the perioesophageal ganglia of the snail (Helix aspersa). Intracellular recordings from perioesophageal ganglion neurons showed that the application of 10 muM N/O FQ produced an excitatory action in 22% of the neurons studied and an inhibitory action in 33% of the neurons regardless of their origin (cerebral or parietal ganglion). Our result provides evidence that N/O FQ-Iike peptide is located in whole perioesophageal ganglia (mainly in the cerebral one), and that it may serve as a neuromodulator of the neuronal spike discharge. These data support the idea that the N/O FQ opioid system has an early phylogenetic origin and a functional continuity during the course of evolution. (C) 2001 Elsevier Science Ireland Ltd. All rights reserved.es_ES


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