{"id":1523,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/cumarinas-en-la-prevencion-del-estres-oxidativo-dependiente-de-la-edad\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"cumarinas-en-la-prevencion-del-estres-oxidativo-dependiente-de-la-edad","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/cumarinas-en-la-prevencion-del-estres-oxidativo-dependiente-de-la-edad\/","title":{"rendered":"Cumarinas en la prevencion del estres oxidativo dependiente de la edad"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Martin Aragon Alvarez Sagrario <\/strong><\/h2>\n<p>Este estudio relaciona el comportamiento animal y la concentracio de antioxidantes endogenos con el envejecimiento biologico, como consecuencia del tratamiento farmacologico con cumarinas. Hemos revisado el estado actual de los conocimientos sobre: teorias de envejecimiento, radicales libres y peroxidacion tisular, antioxidantes, y cumarinas como potenciales agentes antioxidantes. La experimentacion se ha iniciado con un screening de 19 cumarinas mediante tecnicas in vitro de captacion de radicales. A partir de estas, se han seleccionado las cumarinas con mayor actividad anti-radicalaria. Dichas cumarinas se administraron de forma cronica a ratones c57bl\/6j de distintas edades.  durante el tratamiento se ha evaluado el comportamiento (vitalidad, coordinacion motora, memoria,&#8230;), Y al final del mismo, los animales se han sacrificado y se ha extraido higado y corteza cerebral. En estas muestras se han cuantificado diversos antioxidantes y el grado de da\u00f1o tisular para conocer la influencia de las cumarinas en la prevencion del da\u00f1o oxidativo dependiente de la edad.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Cumarinas en la prevencion del estres oxidativo dependiente de la edad<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Cumarinas en la prevencion del estres oxidativo dependiente de la edad <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Martin Aragon Alvarez Sagrario <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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>\u00e1ngel Villar Del Fresno<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Manuel Ruiz Amil <\/li>\n<li>Ana Mar\u00eda Requejo Marcos (vocal)<\/li>\n<li>Juan  Florencio Mac\u00edas N\u00fa\u00f1ez (vocal)<\/li>\n<li>Matilde Cabo Cires (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Martin Aragon Alvarez Sagrario Este estudio relaciona el comportamiento animal y la concentracio de antioxidantes endogenos con [&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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