{"id":72017,"date":"2018-03-09T23:16:46","date_gmt":"2018-03-09T23:16:46","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/asociacion-de-genotipos-mitocondriales-y-de-pon1-con-fenotipos-de-alta-demanda-energetica\/"},"modified":"2018-03-09T23:16:46","modified_gmt":"2018-03-09T23:16:46","slug":"asociacion-de-genotipos-mitocondriales-y-de-pon1-con-fenotipos-de-alta-demanda-energetica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/acidos-nucleicos\/asociacion-de-genotipos-mitocondriales-y-de-pon1-con-fenotipos-de-alta-demanda-energetica\/","title":{"rendered":"Asociaci\u00f3n de genotipos mitocondriales y de pon1 con fenotipos de alta demanda energ\u00e9tica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Yahya Dahmani <\/strong><\/h2>\n<p>Se ha demostrado que la variabilidad gen\u00e9tica mitocondrial se asocia a la motilidad esperm\u00e1tica, uno de los par\u00e1metros m\u00e1s importantes de calidad seminal. Por otro lado, se ha propuesto la existencia de una dependencia entre la eficiencia energ\u00e9tica y la producci\u00f3n de ros con las variantes del fondo gen\u00e9tico mitocondrial. La paraoxonasa pon1 es un enzima antioxidante que protege contra la peroxidaci\u00f3n de l\u00edpidos y que presenta una variabilidad al\u00e9lica que afecta a su actividad. En esta tesis, se plante\u00f3 el estudio de la asociaci\u00f3n entre las variantes gen\u00e9ticas- mitocondriales y las variantes de pon1 en dos situaciones de alta demanda energ\u00e9tica: el semen y el ejercicio f\u00edsico. los resultados que se obtuvieron demostraron una relaci\u00f3n entre el polimorfismo pon1 q192r y la vitalidad esperm\u00e1tica por un lado, y con el \u00edndice aterog\u00e9nico por otro lado. Asimismo se obtuvo una asociaci\u00f3n funcional entre la variante mitocondrial no-hv y el genotipo ll de la pon1 l55m. Entre el genotipo antioxidante qq192 pon1 y la supuesta variante mitocondrial oxidante hv no se observ\u00f3 ninguna asociaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Asociaci\u00f3n de genotipos mitocondriales y de pon1 con fenotipos de alta demanda energ\u00e9tica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Asociaci\u00f3n de genotipos mitocondriales y de pon1 con fenotipos de alta demanda energ\u00e9tica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Yahya Dahmani <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 17\/12\/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> L\u00f3pez P\u00e9rez Manuel Jos\u00e9<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: julio Montoya villarroya <\/li>\n<li>joaquin Arenas barbero (vocal)<\/li>\n<li>Miguel D\u00edaz pega (vocal)<\/li>\n<li> Madero barraj\u00f3n Mar\u00eda del pilar (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Yahya Dahmani Se ha demostrado que la variabilidad gen\u00e9tica mitocondrial se asocia a la motilidad esperm\u00e1tica, uno [&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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