El papel del sistema serotoninérgico central en la etiopatogenia del síncope neurocardiogénico

dc.contributor.authorGarcía Gómez, Ronaldspa
dc.contributor.authorGuzmán Orduz, Juan Camilospa
dc.contributor.authorSilva Camargo, Sandra Yanethspa
dc.contributor.authorZarruk, Juan Guillermospa
dc.contributor.authorLópez Jaramillo, Patriciospa
dc.contributor.authorMorillo, Carlos Arturospa
dc.contributor.authorSilva Sieger, Federico Arturospa
dc.contributor.cvlacSilva Sieger, Federico Arturo [PDskZHcAAAAJ&hl=es&oi=ao]spa
dc.contributor.googlescholarSilva Sieger, Federico Arturo [PDskZHcAAAAJ&hl=es&oi=ao]spa
dc.date.accessioned2020-10-27T14:21:39Z
dc.date.available2020-10-27T14:21:39Z
dc.date.issued2005-12-01
dc.description.abstractLa implementación de la prueba de mesa basculante en el año 1986 para el diagnóstico de pacientes con síncope recurrente de origen no aclarado, determinó al síncope neurocardiogénico como una de las causas más prevalentes de disfunción autonómica cardiovascular. A pesar de su importancia en términos de salud pública, la fi siopa-tología del síncope neurocardiogénico no ha sido completamente aclarada, difi cultando así la implementación de un enfoque terapéu-tico apropiado. El refl ejo de Bezold-Jarisch propuesto inicialmente como mecanismo causante del síncope neurocardiogénico ha sido recientemente desvirtuado y actualmente se ha sugerido que la etiología del síncope neurocardiogénico puede estar relacionada con alteraciones hormonales y en la neurotransmisón derivadas del sistema nervioso central. Múltiples mecanismos han sido postulados involucrando alteraciones en vías nerviosas centrales y periféricas que llevan a hipotensión y bradicardia súbitas relacionadas con una inhibición del infl ujo simpático. Recientemente se ha postulado que la alteración del sistema central serotoninérgico podría ser un elemento clave en la fisiopatología del síncope neurocardiogénico. En este papel se revisan algunos aspectos del rol del sistema central serotoninérgico en la regulación de la función cardiovascular, presentando datos que sugieren su potencial participación en el síncope neurocardiogénico. [García R, Guzmán JC, Silva SY, Zarruk JG, López-Jaramillo P, Morillo CA, Silva FA. El papel del sistema serotoninérgico central en la etiopatogenia del síncope neurocar-diogénico.spa
dc.description.abstractenglishThe implementation of the tilt test in 1986 as a diagnostic tool for unexplained syncope, established to the neurocardiogenic syncope as the most common cause of recurrent fainting in the general popu-lation. Despite its prevalence, the pathophysiology and treatment of the neurocardiogenic syncope remains to be elucidated. It was formerly believed that the Bezold-Jarisch refl ex was the trigger-ing factor for neurocardiogenic syncope. However, the evidence against this as a mechanism is now overwhelming. Nowadays, it is suggested that the etiology of the neurocardiogenic syncope is related with hormonal alterations in the central nervous system. Many mechanisms have been implicated involving central and peripheral participation. Recent studies suggest that the central serotonergic system may play an important role in eliciting the vasovagal reaction of the neurocardiogenic syncope by inhibiting sympathetic nervous system. In this article we attempt to review some basic aspects of the central serotonergic system and it role in the regulation of cardiovascular function, present data suggesting its potential role in neurocardiogenic syncope. [García R, Guzmán JC, Silva SY, Zarruk JG, López-Jaramillo P, Morillo CA, Silva FA. The rol of central sero-toninergic system in neurocardiogenic syncope etiology.eng
dc.format.mimetypeapplication/pdfspa
dc.identifier.instnameinstname:Universidad Autónoma de Bucaramanga UNABspa
dc.identifier.issn2382-4603
dc.identifier.issn0123-7047
dc.identifier.repourlrepourl:https://repository.unab.edu.co
dc.identifier.urihttp://hdl.handle.net/20.500.12749/10416
dc.language.isospaspa
dc.publisherUniversidad Autónoma de Bucaramanga UNAB
dc.relationhttps://revistas.unab.edu.co/index.php/medunab/article/view/181/165
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dc.relation.urihttps://revistas.unab.edu.co/index.php/medunab/article/view/181
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución-NoComercial-SinDerivadas 2.5 Colombia*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.5/co/
dc.sourceMedUNAB; Vol. 8 Núm. 3 (2005): Sincope, Influenza, Orientación sexual; 197-201
dc.subjectCiencias biomédicas
dc.subjectCiencias de la vida
dc.subjectInnovaciones en salud
dc.subjectInvestigaciones
dc.subject.keywordsHealth Scienceseng
dc.subject.keywordsMedicineeng
dc.subject.keywordsMedical Scienceseng
dc.subject.keywordsBiomedical Scienceseng
dc.subject.keywordsLife Scienceseng
dc.subject.keywordsInnovations in healtheng
dc.subject.keywordsResearcheng
dc.subject.keywordsNeurocardiogenic syncopeeng
dc.subject.keywordsCentral nervous systemeng
dc.subject.keywordsCentral serotonergic systemeng
dc.subject.keywordsSerotonineng
dc.subject.keywordsAutonomic nervous systemeng
dc.subject.keywordsMood disorderseng
dc.subject.lembMedicinaspa
dc.subject.lembCiencias de la saludspa
dc.subject.lembCiencias médicasspa
dc.subject.proposalSíncope neurocardiogénicospa
dc.subject.proposalSistema nervioso centralspa
dc.subject.proposalSistema central serotoninérgicospa
dc.subject.proposalSerotoninaspa
dc.subject.proposalSistema nervioso autónomospa
dc.subject.proposalDepresiónspa
dc.subject.proposalAnsiedadspa
dc.titleEl papel del sistema serotoninérgico central en la etiopatogenia del síncope neurocardiogénicospa
dc.title.translatedThe role of the central serotonergic system in the etiopathogenesis of neurocardiogenic syncopeeng
dc.type.coarhttp://purl.org/coar/resource_type/c_6501
dc.type.driverinfo:eu-repo/semantics/article
dc.type.hasversionInfo:eu-repo/semantics/publishedVersion
dc.type.hasversioninfo:eu-repo/semantics/acceptedVersionspa
dc.type.localArtículospa
dc.type.redcolhttp://purl.org/redcol/resource_type/ART

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