{"id":30637,"date":"2004-10-06T00:00:00","date_gmt":"2004-10-06T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efectos-del-factor-de-crecimiento-epidermico-egf-sobre-los-procesos-implicados-en-la-fecundacion-in-vitro\/"},"modified":"2004-10-06T00:00:00","modified_gmt":"2004-10-06T00:00:00","slug":"efectos-del-factor-de-crecimiento-epidermico-egf-sobre-los-procesos-implicados-en-la-fecundacion-in-vitro","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efectos-del-factor-de-crecimiento-epidermico-egf-sobre-los-procesos-implicados-en-la-fecundacion-in-vitro\/","title":{"rendered":"Efectos del factor de crecimiento epid\u00e9rmico (egf) sobre los procesos implicados en la fecundaci\u00f3n in vitro"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Volodymyr Drobchak <\/strong><\/h2>\n<p>La maduraci\u00f3n del oocito es un proceso que se encuentra regulado fundamentalmente por se\u00f1ales que se encuentran en el liquido folicular, se\u00f1ales que se producen y act\u00faan a nivel local regulando procesos de diferenciaci\u00f3n y de divisi\u00f3n celular. Algunos estudios han demostrado la eficacia de distintos factores de crecimiento, para inducir la maduraci\u00f3n in vitro del oocito. Entre ellos, los estudios realizados sobre el factor de crecimiento epid\u00e9rmico (egf), que indica que puede favorecer el proceso de maduraci\u00f3n del oocito.  por lo tanto, con el objetivo general de profundizar en el conocimiento existente de los factores de crecimiento  en la regulaci\u00f3n de la funci\u00f3n reproductiva de la hembra, se plantean en este sentido los siguientes objetivos concretos:  1,- determinar la distribuci\u00f3n celular del tgfalfa y de los receptores egf en el tracto genital de la cerda durante las fases del ciclo.  2,- determinar los efectos biol\u00f3gicos de distintas concentraciones de egf, de anti-egfr y estudiar si act\u00faan en sinergismo con el beta-estradiol, a la hora de regular la maduraci\u00f3n del oocito, mediante la valoraci\u00f3n del grado de expansi\u00f3n del complejo cumulus oophorus, maduraci\u00f3n nuclear y la maduraci\u00f3n citoplasm\u00e1tica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efectos del factor de crecimiento epid\u00e9rmico (egf) sobre los procesos implicados en la fecundaci\u00f3n in vitro<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efectos del factor de crecimiento epid\u00e9rmico (egf) sobre los procesos implicados en la fecundaci\u00f3n in vitro <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Volodymyr Drobchak <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/06\/2004<\/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> P\u00e9rez Guti\u00e9rrez Jos\u00e9 F\u00e9lix<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: fidel San rom\u00e1n ascaso <\/li>\n<li>Emilio Espinosa vel\u00e1zquez (vocal)<\/li>\n<li>Juan  Carlos Dominguez fernandez de tejerina (vocal)<\/li>\n<li>alfonso Guti\u00e9rrez adan (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Volodymyr Drobchak La maduraci\u00f3n del oocito es un proceso que se encuentra regulado fundamentalmente por se\u00f1ales que [&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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