{"id":82633,"date":"2000-01-01T00:00:00","date_gmt":"2000-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/morfogenesis-e-histogenesis-del-telencefalo-estudio-experimental-en-embriones-de-pollo\/"},"modified":"2000-01-01T00:00:00","modified_gmt":"2000-01-01T00:00:00","slug":"morfogenesis-e-histogenesis-del-telencefalo-estudio-experimental-en-embriones-de-pollo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/morfogenesis-e-histogenesis-del-telencefalo-estudio-experimental-en-embriones-de-pollo\/","title":{"rendered":"Morfogenesis e histogenesis del telencefalo: estudio experimental en embriones de pollo."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Inmaculada Cobos Sillero <\/strong><\/h2>\n<p>El trabajo realizado en esta tesis doctoral ha tratado diferentes aspectos del desarrollo morfogenetico e histogen\u00e9tico del telenc\u00e9falo de vertebrados, utilizando como modelo experimental el embri\u00f3n de pollo y empleando como t\u00e9cnica experimental, principalmente, los transplantes interespec\u00edficos entre embriones de codorniz y de pollo. Se presenta un mapa de destino histogen\u00e9tico del territorio alar del prosenc\u00e9falo secundario, en el embri\u00f3n de pollo de estadio hh8, de gran inter\u00e9s por su precisi\u00f3n y alta resoluci\u00f3n morfol\u00f3gica. El dominio rostral y medio de la cresta neural anterior contiene el primordio de la comisura anterior. En el ectodermo no neural del labio externo de la cresta neural anterior se localiza la prospectiva adenohip\u00f3fisis. Las \u00e1reas presuntivas para la comisura palial, el septum, la fimbria hipocampal y el plexo coroideo se localizan en \u00e1reas progresivamente caudales de la cresta neural, perif\u00e9ricas al primordio p\u00e1lido-estriatal, al bulbo olfatorio y a otras regiones paliales (cresta ventricular dorsal y caudal y dominios corticales). En el primordio del telenc\u00e9falo, el prospectivo subpallium se localiza topol\u00f3gicamente rostral a las estructuras paliales. Los l\u00edmites p\u00e1lido-estriatal y palial-subpalial aparecen con una orientaci\u00f3n fundamentalmente radial, lo que sugiere su car\u00e1cter topol\u00f3gico transversal, y por lo tanto, su posible papel de frontera entre neur\u00f3meros prosencef\u00e1licos. Los resultados de este mapa de destino muestran que las relaciones topol\u00f3gicas que se establecen entre los esbozos de las diferentes estructuras neurales en la placa neural anterior son mantenidas a lo largo del desarrollo y en el enc\u00e9falo adulto. Utilizando asimismo t\u00e9cnicas de embriolog\u00eda experimental, transplantes homot\u00f3picos pollo\/codorniz y cultivo invitro de rodajes de enc\u00e9falo, se ha realizado un estudio detallado de los procesos de migraci\u00f3n tangencial que tienen lugar durante la histog\u00e9nesi<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Morfogenesis e histogenesis del telencefalo: estudio experimental en embriones de pollo.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Morfogenesis e histogenesis del telencefalo: estudio experimental en embriones de pollo. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Inmaculada Cobos Sillero <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/2000<\/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 Mart\u00ednez P\u00e9rez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: magda Alvarado-mallart rosa <\/li>\n<li>Luis Puelles lopez (vocal)<\/li>\n<li>claudio Stern (vocal)<\/li>\n<li>carmen D\u00edaz delgado (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Inmaculada Cobos Sillero El trabajo realizado en esta tesis doctoral ha tratado diferentes aspectos del desarrollo morfogenetico [&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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