{"id":78093,"date":"2018-03-09T23:23:41","date_gmt":"2018-03-09T23:23:41","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efecto-de-la-adrenalectoma%c2%ada-materna-en-la-neurogenesis-y-en-el-desarrollo-de-los-sistemas-glutamatergicos-nitrergico-y-catecolaminergico\/"},"modified":"2018-03-09T23:23:41","modified_gmt":"2018-03-09T23:23:41","slug":"efecto-de-la-adrenalectoma%c2%ada-materna-en-la-neurogenesis-y-en-el-desarrollo-de-los-sistemas-glutamatergicos-nitrergico-y-catecolaminergico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/efecto-de-la-adrenalectoma%c2%ada-materna-en-la-neurogenesis-y-en-el-desarrollo-de-los-sistemas-glutamatergicos-nitrergico-y-catecolaminergico\/","title":{"rendered":"Efecto de la adrenalectom\u00edamaterna en la neurog\u00e9nesis y en el desarrollo de los sistemas glutamat\u00e9rgicos, nitr\u00e9rgico y catecolamin\u00e9rgico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Luis Tecedor Cabrero <\/strong><\/h2>\n<p>La expresi\u00f3n de receptores de glucocorticoides por parte del feto comienza en el desarrollo a partir del d\u00eda 13 de la gestaci\u00f3n, mientras que la s\u00edntesis y liberaci\u00f3n de los glucocorticoides fetales no ocurre hasta el d\u00eda 17 de la gestaci\u00f3n. Esto deja un periodo de tiempo en el cual los \u00fanicos glucocorticoides que act\u00faan sobre el feto son de origen materno.     mediante un modelo con adrenalectom\u00eda bilateral materna en el primer d\u00eda de gestaci\u00f3n, se estudiaron los efectos de la ausencia de glucorticoides maternos en el desarrollo del enc\u00e9falo de las cr\u00edas.     los estudios de neurog\u00e9nesis con inyecci\u00f3n de bromodeuxiridina mostraron que la proliferaci\u00f3n celular esta aumentada en el enc\u00e9falo de las cr\u00edas gestadas en ausencia de glucocorticoides maternos. Resultados que coincidieron con los obtenidos mediante tinci\u00f3n inmunohistoqu\u00edmica para el marcador neuronal neun.     los estudios inmunohistoqu\u00edmicos para diversas subunidades de los receptores de glutamato, para la enzima \u00f3xido n\u00edtrico sintasa, y para la enzima de bios\u00edntesis de catecolaminas tirosina hidroxilasa, mostraron que las cr\u00edas gestadas en ausencia de glucocorticoides maternos presentan un desarrollo retrasado durante la primera semana postnatal para estos marcadores. Resultados coincidentes con los obtenidos en los estudios de trazado con la carbocianina dil del desarrollo de diversas v\u00edas encef\u00e1licas.     el estudio del desarrollo de los patrones de expresi\u00f3n de las prote\u00ednas ligantes de calcio calretinina y parvalb\u00famina mostraron que las diferencias producidas por ausencia de glucocorticoides maternos durante la gestaci\u00f3n va m\u00e1s all\u00e1 de la primera semana postnatal. pudiendo ser la base celular de las diferencias comportamentales encontradas en individuos adultos en cuya gestaci\u00f3n humo modificaciones de los niveles de glucocorticoides.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto de la adrenalectom\u00edamaterna en la neurog\u00e9nesis y en el desarrollo de los sistemas glutamat\u00e9rgicos, nitr\u00e9rgico y catecolamin\u00e9rgico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto de la adrenalectom\u00edamaterna en la neurog\u00e9nesis y en el desarrollo de los sistemas glutamat\u00e9rgicos, nitr\u00e9rgico y catecolamin\u00e9rgico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Luis Tecedor Cabrero <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/12\/2005<\/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>Carmen R\u00faa Rodr\u00edguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: benjam\u00edn Fern\u00e1ndez ruiz <\/li>\n<li>Fernando Aguado tom\u00e1s (vocal)<\/li>\n<li>Luis Trejo jose (vocal)<\/li>\n<li>isabel Suarez najera (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Luis Tecedor Cabrero La expresi\u00f3n de receptores de glucocorticoides por parte del feto comienza en el desarrollo [&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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