{"id":34314,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-de-los-receptores-de-insulina-e-igf-i-en-la-neurogenesis-de-la-retina-de-embrion-de-pollo-estudios-de-union-y-estructura\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"caracterizacion-de-los-receptores-de-insulina-e-igf-i-en-la-neurogenesis-de-la-retina-de-embrion-de-pollo-estudios-de-union-y-estructura","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/caracterizacion-de-los-receptores-de-insulina-e-igf-i-en-la-neurogenesis-de-la-retina-de-embrion-de-pollo-estudios-de-union-y-estructura\/","title":{"rendered":"Caracterizacion de los receptores de insulina e igf-i en la neurogenesis de la retina de embrion de pollo: estudios de union y estructura."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mario Garcia Lacoba <\/strong><\/h2>\n<p>Est\u00e1n demostrados los efectos de la insulina (ins) y el igf-i como factores de crecimiento en la neurog\u00e9nesis del snc de muchos organismos.  estos factores ejercen su acci\u00f3n a trav\u00e9s de receptores de membrana espec\u00edficos. Durante el desarrollo de la retina neural (tejido representativo del snc) del embri\u00f3n de pollo, se ha detectado la expresi\u00f3n de los mrnas de los receptores de ins e igf-i. En la neurorretina de e6 (proliferativa) la uni\u00f3n de igf-i es 4 veces superior a la de ins, que se une de manera at\u00edpica y que se corresponde con una subunidad alfa de 125kd de un receptor h\u00edbrido. En la retina de e12 (diferenciativa) la uni\u00f3n de ins es t\u00edpica y la proporci\u00f3n relativa de receptores h\u00edbridos es menor. En las dos retinas la uni\u00f3n de ins a configuraciones monom\u00e9ricas de los receptores es mayor que la de igf-i. Adem\u00e1s, estas formas heterog\u00e9neas son funcionalmente activas, manteniendo su capacidad de autofosforilaci\u00f3n y su actividad tirosina quinasa frente a substratos ex\u00f3genos (poli (e,y)4:1 e irs-i).<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion de los receptores de insulina e igf-i en la neurogenesis de la retina de embrion de pollo: estudios de union y estructura.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion de los receptores de insulina e igf-i en la neurogenesis de la retina de embrion de pollo: estudios de union y estructura. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mario Garcia Lacoba <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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: Consuelo Calle Garcia <\/li>\n<li> De La Rosa Cano Enrique (vocal)<\/li>\n<li>Josefa Predestinaci\u00f3n Garc\u00eda Ruiz (vocal)<\/li>\n<li> Andreu Morales Jos\u00e9 Manuel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mario Garcia Lacoba Est\u00e1n demostrados los efectos de la insulina (ins) y el igf-i como factores de [&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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