{"id":144662,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sensibilidad-gastrointestinal-y-su-traduccion-sintomatologica\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"sensibilidad-gastrointestinal-y-su-traduccion-sintomatologica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/sensibilidad-gastrointestinal-y-su-traduccion-sintomatologica\/","title":{"rendered":"Sensibilidad gastrointestinal y su traduccion sintomatologica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Anna Accarino Garaventa <\/strong><\/h2>\n<p>El objetivo de este trabajo ha sido desarrollar un metodo nuevo para el estudio de la sensibilidad visceral en humanos y aplicarlo al estudio de un grupo de pacientes con patolog\u00eda funcional. Se ha utilizado una sonda con un balon hinchable distal y electrodos bipolares en su superficie que se introdujo en el yeyuno proximal bajo control radiologico. Se ha comparado la estimulacion electrica neural transmucosa con la estimulacion mecanica del yeyuno en un grupo de sujetos sanos y en un grupo de pacientes con sindrome del intestino irritable con las siguientes conclusiones: 1. La estimulacion electrica del yeyuno es capaz de producir percepcion de forma similar a la estimulacion mecanica. 2. La intensidad del estimulo electrico necesaria para producir percepcion esta mas estrechamente relacionada con la duracion que con la frecuencia de los estimulos; el tipo de sensaciones producidas es similar para todo el rango de estimulos ensayados: 3. La respuesta sintomatica que se produce por la activacion de las vias sensoriales intestinales puede ser modulada por un estimulo concurrente que actue por un mecanismo diferente. 4. Los pacientes con sindrome del intestino irritable presentan una hipersensibilidad selectiva del yeyuno a la estimulacion de los mecanoreceptores de la pared intestinal. Un mecanismo adicional, independiente de los mecanoreceptores puede contribuir a distorsionar la localizacion de las sensaciones abdominales. Sin embargo, la modulacion de la sensibilidad intestinal por estimulos concurrentes es similar a la de los sujetos sanos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sensibilidad gastrointestinal y su traduccion sintomatologica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sensibilidad gastrointestinal y su traduccion sintomatologica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Anna Accarino Garaventa <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li> Malagelada Benapres Juan  Ramon<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jaime Guardia Mass\u00f3 <\/li>\n<li>Julio Ponce Garcia (vocal)<\/li>\n<li>Patrocinio Vergara Esteras (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Anna Accarino Garaventa El objetivo de este trabajo ha sido desarrollar un metodo nuevo para el estudio [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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