{"id":61031,"date":"2018-03-09T22:48:51","date_gmt":"2018-03-09T22:48:51","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-del-patron-temporo-espacial-de-los-componentes-proteicos-del-fluido-cerebroespinal-en-embriones-de-pollo\/"},"modified":"2018-03-09T22:48:51","modified_gmt":"2018-03-09T22:48:51","slug":"estudio-del-patron-temporo-espacial-de-los-componentes-proteicos-del-fluido-cerebroespinal-en-embriones-de-pollo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-del-patron-temporo-espacial-de-los-componentes-proteicos-del-fluido-cerebroespinal-en-embriones-de-pollo\/","title":{"rendered":"Estudio del patr\u00f3n t\u00e9mporo-espacial de los componentes proteicos del fluido cerebroespinal en embriones de pollo"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Raquel Cort\u00e9s Sancho <\/strong><\/h2>\n<p>En las fases iniciales del desarrollo embrionario, el tubo neural est\u00e1s constituido por un epitelio cil\u00edndrico pseudoestratificado denominado neuroepitelio que rodea la cavidad neural y que contiene el fluido cerebroespinal (csf). Dicho fluido ejerce una presi\u00f3n hidrost\u00e1tica positiva sobre la superficie apical del neuroepitelio, participando en la morfog\u00e9nesis y vesiculaci\u00f3n cerebral. Para ejercer esa presi\u00f3n se ha estudiado que la cavidad neural es una matriz extracelular que contiene sustancias osm\u00f3ticamente activas capaces de atrapar agua como las prote\u00ednas y los iones. Asimismo, el csf es capaz de influir en el comportamiento de las c\u00e9lulas neuroepiteliales, como la supervivencia, la replicaci\u00f3n y la diferenciaci\u00f3n celular.  en este trabajo, mediante la electroforesis en geles de acrilamida en condiciones desnaturalizantes (sds-page) se han identificado 21 fracciones proteicas en csf de embriones de pollo. Tras la inmunizaci\u00f3n de ratones, se han obtenido antisueros espec\u00edficos frente a dichos componentes proteicos que nos han permitido comprobar si las fracciones proteicas son espec\u00edficas del csf o se comparten con otras estructuras extraneurales y\/o extraembrionarias, tratar de aclarar su origen (transportadas a trav\u00e9s del neuroepitelio o sintetizadas-segregadas por la superficie apical del neuroepitelio) y estudiar su patr\u00f3n t\u00e9mporo-espacial.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio del patr\u00f3n t\u00e9mporo-espacial de los componentes proteicos del fluido cerebroespinal en embriones de pollo<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio del patr\u00f3n t\u00e9mporo-espacial de los componentes proteicos del fluido cerebroespinal en embriones de pollo <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Raquel Cort\u00e9s Sancho <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 25\/10\/2007<\/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> Gato Casado \u00e1ngel Luis<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: enrique Barbosa ayucar <\/li>\n<li>tom\u00e1s Gonz\u00e1lez hern\u00e1ndez (vocal)<\/li>\n<li>david Bueno torres (vocal)<\/li>\n<li> Mart\u00ednez \u00e1lvarez M\u00aa concepci\u00f3n (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Raquel Cort\u00e9s Sancho En las fases iniciales del desarrollo embrionario, el tubo neural est\u00e1s constituido por un [&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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