{"id":88498,"date":"2018-03-10T00:13:29","date_gmt":"2018-03-10T00:13:29","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-comparativo-de-algunos-aspectos-de-la-homeostasis-del-caa2-y-del-intercambiador-na-h-en-fibroblastos-de-enfermos-hipertensos-y-de-controles-sanos\/"},"modified":"2018-03-10T00:13:29","modified_gmt":"2018-03-10T00:13:29","slug":"estudio-comparativo-de-algunos-aspectos-de-la-homeostasis-del-caa2-y-del-intercambiador-na-h-en-fibroblastos-de-enfermos-hipertensos-y-de-controles-sanos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-comparativo-de-algunos-aspectos-de-la-homeostasis-del-caa2-y-del-intercambiador-na-h-en-fibroblastos-de-enfermos-hipertensos-y-de-controles-sanos\/","title":{"rendered":"Estudio comparativo de algunos aspectos de la homeostasis del caa2+ y del intercambiador na+\/h+ en fibroblastos de enfermos hipertensos y de controles sanos."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rocio Garcia Rodriguez <\/strong><\/h2>\n<p>Usando indicadores fluorescentes (fura 2, bcecf) se han estudiado en cultivos de fibroblastos de hipertensos esenciales y controles sanos lo niveles basales de ca2+ citos\u00f3lico, los incrementos de ca2+ en respuesta a diversos agonistas (ang ii, avp, bk, lpa y spp) y su sensibilidad a toxina pert\u00fasica ptx, la entrada de mn2+ (ca2+) por canales operados por dep\u00f3sitos, y la sensibilidad del intercambiador na+\/h+ a ptx. Se han encontrado elevadas significativamente enlos fibroblastos de hipertensos las respuestas de ca2+ a los agonistas lpa y spp.  la preincubaci\u00f3n de las c\u00e9lulas conptx abole estas diferencias entre hipertensos y controles.As\u00ed mismo, la toxina abole la hiperactividad del intercambiador na+\/h+ encontrada en hipertensos. Todos estos resultados sugieren que en las c\u00e9lulas de hipertensos est\u00e1n anormalmente incrementadas vias de se\u00f1alizaci\u00f3n o procesos de control sensibles a ptx.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio comparativo de algunos aspectos de la homeostasis del caa2+ y del intercambiador na+\/h+ en fibroblastos de enfermos hipertensos y de controles sanos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio comparativo de algunos aspectos de la homeostasis del caa2+ y del intercambiador na+\/h+ en fibroblastos de enfermos hipertensos y de controles sanos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rocio Garcia Rodriguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/01\/2001<\/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>Benito Herreros Fernandez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Garcia-sancho martin fco. javier <\/li>\n<li>Miguel angel Valdeolmillos lopez (vocal)<\/li>\n<li>arcadio Gual sala (vocal)<\/li>\n<li>pedro S\u00e1nchez Garc\u00eda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rocio Garcia Rodriguez Usando indicadores fluorescentes (fura 2, bcecf) se han estudiado en cultivos de fibroblastos 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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