{"id":88051,"date":"2018-03-10T00:12:59","date_gmt":"2018-03-10T00:12:59","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/utilidad-de-la-inmunocitometria-de-n53-y-ki67-en-carcinomas-uroteciales-superficiales-de-vejiga\/"},"modified":"2018-03-10T00:12:59","modified_gmt":"2018-03-10T00:12:59","slug":"utilidad-de-la-inmunocitometria-de-n53-y-ki67-en-carcinomas-uroteciales-superficiales-de-vejiga","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/utilidad-de-la-inmunocitometria-de-n53-y-ki67-en-carcinomas-uroteciales-superficiales-de-vejiga\/","title":{"rendered":"Utilidad de la inmunocitometria de n53 y ki67. en carcinomas uroteciales superficiales de vejiga."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Antonio Qui\u00f1onero Diaz <\/strong><\/h2>\n<p>El cct es una neoformaci\u00f3n vesical relativamente frecuente, que aparece en todas las edades, siendo mas frecuente por encima de los 45 a\u00f1os con un predominio por el sexo masculino.  tras el tratamiento y mediante estudios patol\u00f3gicos, conocemos los diferentes marcadores pron\u00f3sticos que nos permiten planificar el tratamiento y el seguimiento de los pacientes. Sin embargo qunque se conocen factores pron\u00f3sticos cl\u00e1sicos, estos se ha mostrado insuficientes para informarnos de la evoluci\u00f3nque seguir\u00e1 un tumor concreto en un paciente concreto; por esto, la b\u00fasqueda de factores pron\u00f3sticos nuevos y su confirmaci\u00f3ncl\u00ednica continua. En nuestro estudio evaluamos una serie retrsopectiva de pacientes afectados de cct superficiales, desde el punto de vista cl\u00ednico, patol\u00f3gico y correlacionamos estos datos confactores pron\u00f3sticos como la polid\u00eda de adn, expresi\u00f3n de p53 y de di-67, con el objetivo de conocer el comportamiento biol\u00f3gico a estos tumores en funci\u00f3n de la expresi\u00f3n de los marcadores rese\u00f1ados. tras el an\u00e1lisis de los resultados se concluye que:  1- el m\u00e9todo de elecci\u00f3n para cuantificar de`manera sencilla y objetiva, en cortes tisulares, la capacidad proliferativa de los cct superficiales de vejiga es mediante la tinci\u00f3n inmunohistoquimica conki-67, cuyos resultados se correlacionan significativamente con la fracci\u00f3n de c\u00e9lulas en fase s y el \u00edndice de proliferaci\u00f3n, obtenidos por citometr\u00eda de flujo.  2- la asociaci\u00f3n existente entre la expresi\u00f3n de ki-67 y de la prote\u00edna p53, parece indicar que aquellos tumores con sobreexpresi\u00f3n de la prote\u00edna p53 poseen mayor capacidad proliferativa.  3- en los cct superficiales primarios, la expresi\u00f3n de p53 y de ki-67 aumenta con el grado y el estadio histopatol\u00f3gico. No obstante, estos marcadores del cilo celular no se asocian con una mayor tasa de recidiva, orientando hacia posibles cambios de campo.  4- la supervivencia global depende de la capacidad prolif<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Utilidad de la inmunocitometria de n53 y ki67. en carcinomas uroteciales superficiales de vejiga.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Utilidad de la inmunocitometria de n53 y ki67. en carcinomas uroteciales superficiales de vejiga. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Antonio Qui\u00f1onero Diaz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 M\u00e1laga<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/12\/2000<\/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>Alfredo Matilla Vicente<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: alfredo Blanes berenguel <\/li>\n<li> Chicharro molero Jos\u00e9 Antonio (vocal)<\/li>\n<li>Antonio L\u00f3pez beltr\u00e1n (vocal)<\/li>\n<li>eduardo Sanchez de badajoz chamorro (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Antonio Qui\u00f1onero Diaz El cct es una neoformaci\u00f3n vesical relativamente frecuente, que aparece en todas las edades, [&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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