{"id":138049,"date":"2026-01-12T17:10:25","date_gmt":"2026-01-12T17:10:25","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/interaccion-entre-el-etanol-y-el-ro-15-4513-en-ratas-wistar-un-analisis-con-potenciales-evocados-visuales\/"},"modified":"2026-01-12T17:10:25","modified_gmt":"2026-01-12T17:10:25","slug":"interaccion-entre-el-etanol-y-el-ro-15-4513-en-ratas-wistar-un-analisis-con-potenciales-evocados-visuales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/interaccion-entre-el-etanol-y-el-ro-15-4513-en-ratas-wistar-un-analisis-con-potenciales-evocados-visuales\/","title":{"rendered":"Interaccion entre el etanol y el ro 15-4513 en ratas wistar: un analisis con potenciales evocados visuales."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rafael Torres Barrenechea <\/strong><\/h2>\n<p>El agonista parcial inverso del receptor benzodiazepinico (rbz) ro 15-4513 se ha encontrado util para antagonizar y prevenir algunas de las acciones fisiologicas y conductuales del etanol, pero no hay trabajos en que se estudie esta interaccion con algun modelo neurofisiologico que permita cuantificar las respuestas, como ocurre con los potenciales evocados visuales (pev).  en el presente trabajo, se estudio en 75 ratas wistar machos (270-320 g) la interaccion entre el ro 15-4513 (5 mg\/kg i.P.) Y el etanol (4 g\/kg i.P.) En los pev. En otras 10 ratas se estudio el nivel sanguineo de etanol alcazado con esa dosis. La administracion de etanol produjo una prolongacion significativa de las latencias y una disminucion significativa de las amplitudes de los complejos del pev. El ro 15-4513 aislado afecto en forma minima las latencias y redujo las amplitudes de los complejos p1-n1 y p2-n3. En los estudios de interaccion el ro 15-4513 previene y antagoniza de un modo completo los efectos del etanol sobre la velocidad de conduccion del pev, y de modo parcial los efectos sobre el numero de neuronas que intervienen en la genesis del pev. La primera accion esta mediada por el rbz, mientras que la segunda, ademas de este hay otros mecanismos. La interaccion etanol &#8211; ro 15-4513 no es farmacocinetica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Interaccion entre el etanol y el ro 15-4513 en ratas wistar: un analisis con potenciales evocados visuales.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Interaccion entre el etanol y el ro 15-4513 en ratas wistar: un analisis con potenciales evocados visuales. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rafael Torres Barrenechea <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/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>Salvador Cervera Enguix<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Joaquin Del Rio Zambrana <\/li>\n<li>Miquel Casas Brugue (vocal)<\/li>\n<li>Manuel Gurpegui Fernandez De Legaria (vocal)<\/li>\n<li>Ricardo Zapata Garcia (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rafael Torres Barrenechea El agonista parcial inverso del receptor benzodiazepinico (rbz) ro 15-4513 se ha encontrado util [&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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