{"id":145984,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efectos-del-alcoholismo-cronico-en-la-corteza-entorrinal-estudio-en-la-rata-y-en-el-hombre\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"efectos-del-alcoholismo-cronico-en-la-corteza-entorrinal-estudio-en-la-rata-y-en-el-hombre","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/efectos-del-alcoholismo-cronico-en-la-corteza-entorrinal-estudio-en-la-rata-y-en-el-hombre\/","title":{"rendered":"Efectos del alcoholismo cronico en la corteza entorrinal. estudio en la rata y en el hombre."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Iba\u00f1ez Olcoz Jes\u00fas Ignacio <\/strong><\/h2>\n<p>El alcoholismo cronico es causa de alteraciones en las funciones cognoscitivas superiores, sobre todo la memoria y el aprendizaje. Nosotros hemos analizado desde el punto de vista morfometrico la corteza entorrinal, uno de los componentes de la formacion del hipocampo, debido a que su relacion con los procesos mnesicos esta bien establecida. Hemos estudiado ratas de 6 semanas alcoholizadas mediante dieta liquida alcoholica de lieber y de carli durante 10 semanas, y tambien cerebros de alcoholicos cronicos de edades entre 29 y 70 a\u00f1os, en comparacion con sus respectivos grupos controles.  resultados: la densidad neuronal de las ratas alcoholizadas es menor que la de las controles. El indice cariometrico es sensiblemente menor en las del grupo alcoholico. En humanos no se produce descenso de la densidad neuronal como efecto del alcoholismo, pero si del tama\u00f1o nuclear, sobre todo en los grupos jovenes y en los sectores caudales de la corteza entorrinal. Esta disminucion de tama\u00f1o de los nucleos traduce una disminucion de la funcion neuronal, lo que puede interferir con las conexiones entre el hipocampo y areas corticales y subcorticales que son importantes para la memoria y el aprendizaje.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efectos del alcoholismo cronico en la corteza entorrinal. estudio en la rata y en el hombre.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efectos del alcoholismo cronico en la corteza entorrinal. estudio en la rata y en el hombre. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Iba\u00f1ez Olcoz Jes\u00fas Ignacio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Navarra<\/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>Mar\u00eda  Trinidad Herrero Ezquerro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Gonzalo Sanz  Luis Mar\u00eda <\/li>\n<li>Jos\u00e9 Luis Velayos Jorge (vocal)<\/li>\n<li>Alfonso Llamas Marcos (vocal)<\/li>\n<li>Ricardo Insausti Serrano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Iba\u00f1ez Olcoz Jes\u00fas Ignacio El alcoholismo cronico es causa de alteraciones en las funciones cognoscitivas superiores, sobre [&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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