{"id":7790,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/efectos-de-la-administracion-prenatal-de-excitotoxinas-sobre-la-estructura-histologica-cerebral-y-el-comportamiento-de-la-rata\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"efectos-de-la-administracion-prenatal-de-excitotoxinas-sobre-la-estructura-histologica-cerebral-y-el-comportamiento-de-la-rata","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/efectos-de-la-administracion-prenatal-de-excitotoxinas-sobre-la-estructura-histologica-cerebral-y-el-comportamiento-de-la-rata\/","title":{"rendered":"Efectos de la administracion prenatal de excitotoxinas sobre la estructura histologica cerebral y el comportamiento de la rata."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Daniel Casti\u00f1eiras Gonzalez <\/strong><\/h2>\n<p>Dado que la administracion perinatal de aminoacidos neurotransmisores causa importantes alteraciones en el eje hipotalamo-hipofisario, se administro prenatalmente acido kainico para estudiar las posibles alteraciones que podrian producirse en la diferenciacion neuronal y en el comportamiento de la rata. Se utilizaron ratas wistar tratadas con diferentes dosis de acido kainico intraperitoneal durante la pre\u00f1ez. A las crias se le realizaron pruebas de aprendizaje, se estudiaron la histolog\u00eda cerebral, la actividad acetilcolinesterasa y la inmunorreactividad anti-calbindina y parvoalbumina. En los animales tratados, no se encontraron alteraciones histologicas en los cerebros, presentaron deficiencias en el aprendizaje de tareas espaciales y una disminucion significativa de la actividad acetilcolinesterasa en el hipocampo y corteza piriforme, la inmunorreactividad anti-calbindina muestra una disminucion en la capa plexiforme de la corteza piriforme, la inmunorreactividad antiparvoalbumina no muestra un efecto claro del tratamiento. En conclusion se encontraron diferencias en el aprendizaje de tareas espaciales posiblemente relacionadas con la disminucion de la actividad acetilcolinesterasa en el sistema limbico.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efectos de la administracion prenatal de excitotoxinas sobre la estructura histologica cerebral y el comportamiento de la rata.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efectos de la administracion prenatal de excitotoxinas sobre la estructura histologica cerebral y el comportamiento de la rata. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Daniel Casti\u00f1eiras Gonzalez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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>Manuel Jose Gayoso Rodriguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Guillermo S\u00e1nchez Salgado <\/li>\n<li>Pablo Martin Alvarez (vocal)<\/li>\n<li>Trinidad Caballero    Morales (vocal)<\/li>\n<li>Ali Al-majdalwi Mohammad (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Daniel Casti\u00f1eiras Gonzalez Dado que la administracion perinatal de aminoacidos neurotransmisores causa importantes alteraciones en el eje [&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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