{"id":53048,"date":"2006-10-06T00:00:00","date_gmt":"2006-10-06T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-del-transportador-mitocondrial-de-glutation\/"},"modified":"2006-10-06T00:00:00","modified_gmt":"2006-10-06T00:00:00","slug":"caracterizacion-del-transportador-mitocondrial-de-glutation","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/barcelona\/caracterizacion-del-transportador-mitocondrial-de-glutation\/","title":{"rendered":"Caracterizaci\u00f3n del transportador mitocondrial de glutati\u00f3n"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Olga Coll Valera <\/strong><\/h2>\n<p>El glutation (gsh) juega un papel fundamental frente al estr\u00e9s oxidativo generado en respuesta a diferentes est\u00edmulos que producen un aumento de ros derivados del oxigeno desde la mitocondria. La disminuci\u00f3n selectiva del gsh por debajo de unos niveles cr\u00edticos comprometen la viabilidad celular. el defecto en el transporte de este tripeptido al interior mitocondrial ocasionado por la perturbaci\u00f3n del entorno l\u00edpidico de las membranas mitocondriales debido a por ejemplo la intoxicaci\u00f3n cr\u00f3nica de etanol, es de vital importancia, ya que la recuperaci\u00f3n de este transporte restablece la viabilidad celular al recuperarse los niveles \u00f3ptimos de 65 hm. El transportador de oxoglutarato se ha descrito en esta tesis como transportador de gshm gracias a experimentos de expresi\u00f3n de su anr en oocitos de xenogous laevis. Este transportador tambi\u00e9n se caracteriza por poseer su actividad defectuosa en condiciones de intoxicaci\u00f3n cr\u00f3nica de etanol. El transportador de oxoglutarato posee caracter\u00edsticas del componente de baja afinidad y comparte algunas particularidades descritas para el transportador de 65 hm, siendo la m\u00e1s remarcable la sensibilidad a los cambios de fluidez de la membrana mitocondrial<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n del transportador mitocondrial de glutati\u00f3n<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n del transportador mitocondrial de glutati\u00f3n <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Olga Coll Valera <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/06\/2006<\/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 Garc\u00eda Ruiz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: xavier Pav\u00e9s casampere <\/li>\n<li>montse Cof\u00e1n (vocal)<\/li>\n<li>georgina Hotter corripio (vocal)<\/li>\n<li> L\u00f3pez blanco Jos\u00e9 Manuel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Olga Coll Valera El glutation (gsh) juega un papel fundamental frente al estr\u00e9s oxidativo generado en respuesta [&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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