{"id":140764,"date":"2026-01-12T17:57:18","date_gmt":"2026-01-12T17:57:18","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/expresion-de-los-genes-de-la-insulina-y-del-factor-de-crecimiento-insulina-like-i-igf-i-durante-la-embriogenesis-del-pollo\/"},"modified":"2026-01-12T17:57:18","modified_gmt":"2026-01-12T17:57:18","slug":"expresion-de-los-genes-de-la-insulina-y-del-factor-de-crecimiento-insulina-like-i-igf-i-durante-la-embriogenesis-del-pollo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/expresion-de-los-genes-de-la-insulina-y-del-factor-de-crecimiento-insulina-like-i-igf-i-durante-la-embriogenesis-del-pollo\/","title":{"rendered":"Expresion de los genes de la insulina y del factor de crecimiento insulina-like i (igf-i) durante la embriogenesis del pollo."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jose Serrano Garri <\/strong><\/h2>\n<p>El estudio de los perfiles de expresion de los genes de la insulina, el igf-i y sus respectivos receptores, durante la ontogenia del pollo, extiende nuestro conocimiento sobre la presencia de estos peptidos y su potencial papel en los procesos morfogeneticos de la embriogenesis. El gen de la insulina se expresa como un transcrito poliadenilado de 600 bases, en el pancreas, asi como en tejidos extrapancreaticos (higado y snc) y extra-embrionarios (saco vitelino). Su expresion precede a la aparicion del pancreas endocrino y esta regulada por factores metabolicos, ontogenicos y tisulares: el gen del igf-i de pollo se expresa a lo largo de la ontogenia siguiendo un perfil especifico de tejido y estadio del desarrollo. Los dominios tirosina kinasa de los genes de los receptores de la insulina e igf-i de pollo, clonados a partir de adn genomico, conservan un alto grado de identidad con sus homologos en humanos. En el embrion de pollo la expresion de estos genes se detecta inicialmente en la fase de blastodermo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Expresion de los genes de la insulina y del factor de crecimiento insulina-like i (igf-i) durante la embriogenesis del pollo.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Expresion de los genes de la insulina y del factor de crecimiento insulina-like i (igf-i) durante la embriogenesis del pollo. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jose Serrano Garri <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1992<\/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> Pablo Davila Flora De<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francesc Gonzales Sastre <\/li>\n<li>Jos\u00e9 Rodriguez Espinosa (vocal)<\/li>\n<li> De Leiva Hidalgo Alberto (vocal)<\/li>\n<li>Trinidad Caldes Llopis (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jose Serrano Garri El estudio de los perfiles de expresion de los genes de la insulina, el [&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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