{"id":31328,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/significado-de-la-proliferacion-celular-la-disregulacion-de-p53-y-las-atipias-celulares-en-la-hepatocarcinogenesis-estudio-histologico-e-inmunohistoquimico\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"significado-de-la-proliferacion-celular-la-disregulacion-de-p53-y-las-atipias-celulares-en-la-hepatocarcinogenesis-estudio-histologico-e-inmunohistoquimico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/significado-de-la-proliferacion-celular-la-disregulacion-de-p53-y-las-atipias-celulares-en-la-hepatocarcinogenesis-estudio-histologico-e-inmunohistoquimico\/","title":{"rendered":"Significado de la proliferacion celular, la disregulacion de p53 y las atipias celulares en la hepatocarcinogenesis: estudio histologico e inmunohistoquimico."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Isabel Ojanguren Saban <\/strong><\/h2>\n<p>La hepatocarcinogenesis es un proceso evolutivo, en uno de cuyos extremos con mucha frecuencia se encuentra la cirrosis, y en el otro el hepatocarcinoma.En este estudio se han evaluado con inmunohistoquimica, el papel de la proliferacion celular y la expresion de la proteina p53 en la secuencia higado normal, cirrosis, hepatocarcinoma.  los resultados obtenidos indican que la proliferacion juega un papel fundamental en la progresion tumoral; las alteraciones de p53 se manifiestan con mas frecuencia en estadios avanzados de la neoplasia, pudiendo existir sin embargo disregulaciones de esta proteina en estadios iniciales como la cirrosis.  la ultima parte de esta tesis se ha dedicado al estudio histologico del valor discriminativo de siete alteraciones hepatocitarias, para evaluar su eficacia a la hora de detectar lesiones displasicas en el higado.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Significado de la proliferacion celular, la disregulacion de p53 y las atipias celulares en la hepatocarcinogenesis: estudio histologico e inmunohistoquimico.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Significado de la proliferacion celular, la disregulacion de p53 y las atipias celulares en la hepatocarcinogenesis: estudio histologico e inmunohistoquimico. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Isabel Ojanguren Saban <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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>Aurelio Ariza Fern\u00e1ndez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Celestino Rey-joly Barroso <\/li>\n<li>Mar\u00eda no Monzo Planella (vocal)<\/li>\n<li> Broggi Trias Marc Antoni (vocal)<\/li>\n<li>In\u00e9s M\u00aa De Torres Ramirez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Isabel Ojanguren Saban La hepatocarcinogenesis es un proceso evolutivo, en uno de cuyos extremos con mucha frecuencia [&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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