{"id":40004,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-histologico-e-inmunocitoquimico-de-las-neoplasias-testiculares-caninas\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"estudio-histologico-e-inmunocitoquimico-de-las-neoplasias-testiculares-caninas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-histologico-e-inmunocitoquimico-de-las-neoplasias-testiculares-caninas\/","title":{"rendered":"Estudio histologico e inmunocitoquimico de las neoplasias testiculares caninas."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Tabanera De Lucio Enrique <\/strong><\/h2>\n<p>Se ha realizado un estudio histol\u00f3gico e inmunocitoqu\u00edmico de 254 tumores testiculares de perros. Histol\u00f3gicamente se agruparon seg\u00fan la clasificaci\u00f3n de nielsen y lein (1974) en 102 seminomas, 76 sertoliomas, 43 tumores de c\u00e9lulas de leydig. 17 m\u00faltiples de c\u00e9lulas germinales y de sertoli, 14 de c\u00e9lulas germinales y de leydig y 2 de c\u00e9lulas de sertoli y c\u00e9lulas de leydig.  mediante el estudio inmunocitoqu\u00edmico se comprob\u00f3 que las c\u00e9lulas tumorales fueron negativas con el empleo de anticuerpos anticitoqueratinas y antiactina. Las neoplasias de c\u00e9lulas de sertoli y de leydig fueron positivas a antivimentina y anticitocromo p-450; sin embargo, s\u00f3lo los de c\u00e9lulas de sertoli fueron positivos a anti-nse.  la positividad antilaminina est\u00e1 relacionada con la actividad cin\u00e9tica del tumor; adem\u00e1s, la mayor\u00eda de las neoplasias mostraron mutaci\u00f3n de la proteina p-53. Finalmente, se observ\u00f3 correlaci\u00f3n entre la positividad a ki-67 e \u00edndice mit\u00f3tico de forma global en las c\u00e9lulas neopl\u00e1sicas, aunque no espec\u00edficamente con cada tipo tumoral.#<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio histologico e inmunocitoquimico de las neoplasias testiculares caninas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio histologico e inmunocitoquimico de las neoplasias testiculares caninas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Tabanera De Lucio Enrique <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>Juan a Mar\u00eda Flores Landeira<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel Rodr\u00edguez s\u00e1nchez <\/li>\n<li>Jos\u00e9 Mar\u00eda Nieto mart\u00ednez (vocal)<\/li>\n<li>Mar\u00eda  Jos\u00e9 Blanquez layunta (vocal)<\/li>\n<li> Quiroga berdeal Mar\u00eda  isabel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Tabanera De Lucio Enrique Se ha realizado un estudio histol\u00f3gico e inmunocitoqu\u00edmico de 254 tumores testiculares 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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