{"id":105182,"date":"2018-03-11T10:28:38","date_gmt":"2018-03-11T10:28:38","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/evaluacion-de-los-efectos-citogeneticos-y-moleculares-del-acido-ocadaico-en-la%c2%adneas-celulares-humanas\/"},"modified":"2018-03-11T10:28:38","modified_gmt":"2018-03-11T10:28:38","slug":"evaluacion-de-los-efectos-citogeneticos-y-moleculares-del-acido-ocadaico-en-la%c2%adneas-celulares-humanas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/psicologia-experimental\/evaluacion-de-los-efectos-citogeneticos-y-moleculares-del-acido-ocadaico-en-la%c2%adneas-celulares-humanas\/","title":{"rendered":"Evaluaci\u00f3n de los efectos citogen\u00e9ticos y moleculares del \u00e1cido ocadaico en l\u00edneas celulares humanas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Vanessa Valdiglesias Garc\u00eda <\/strong><\/h2>\n<p>El \u00e1cido ocadaico (oa) es el principal representante de las toxinas responsables de la intoxicaci\u00f3n diarreica por consumo de moluscos y otros organismos marinos. Sin embargo, resultados de distintos estudios ponen de manifiesto que esta toxina podr\u00eda ser adem\u00e1s una importante amenaza para la salud p\u00fablica incluso a concentraciones inferiores a los l\u00edmites establecidos en la legislaci\u00f3n. En este trabajo se han evaluado los efectos t\u00f3xicos inducidos por el oa en c\u00e9lulas humanas (hep\u00e1ticas, neuronales y leucocitos), con el fin de determinar el riesgo potencial que supone para el hombre la exposici\u00f3n a esta toxina. El estudio y caracterizaci\u00f3n de la toxicidad del oa se ha llevado a cabo a diferentes niveles, analizando desde la genotoxicidad y citotoxicidad inducidas por este compuesto hasta las alteraciones en los procesos de reparaci\u00f3n del adn y las variaciones en los patrones de expresi\u00f3n g\u00e9nica, emple\u00e1ndose para ello una gran variedad de t\u00e9cnicas y condiciones experimentales distintas. Los resultados obtenidos muestran que el oa posee actividad genot\u00f3xica y citot\u00f3xica, adem\u00e1s de inducir importantes alteraciones en los procesos de reparaci\u00f3n celular y de expresi\u00f3n g\u00e9nica, incluyendo en este \u00faltimo caso modificaciones en la expresi\u00f3n de genes relacionados con procesos neopl\u00e1sicos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Evaluaci\u00f3n de los efectos citogen\u00e9ticos y moleculares del \u00e1cido ocadaico en l\u00edneas celulares humanas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Evaluaci\u00f3n de los efectos citogen\u00e9ticos y moleculares del \u00e1cido ocadaico en l\u00edneas celulares humanas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Vanessa Valdiglesias Garc\u00eda <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 A coru\u00f1a<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 26\/11\/2010<\/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>Josefina M\u00e9ndez Felpeto<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ricard Marcos dauder <\/li>\n<li>Francisco Blanco Garc\u00eda (vocal)<\/li>\n<li>eduardo De la pe\u00f1a torres (vocal)<\/li>\n<li>joao paulo Teixeira (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Vanessa Valdiglesias Garc\u00eda El \u00e1cido ocadaico (oa) es el principal representante de las toxinas responsables de la [&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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