{"id":47228,"date":"2020-03-17T22:36:03","date_gmt":"2020-03-17T22:36:03","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aportacion-a-la-carcinogenesis-esofagica-induccion-de-tumores-esofagicos-en-ratas-sprague-dawley-por-2-6-dimetil-nitrosomorfolina\/"},"modified":"2020-03-17T22:36:03","modified_gmt":"2020-03-17T22:36:03","slug":"aportacion-a-la-carcinogenesis-esofagica-induccion-de-tumores-esofagicos-en-ratas-sprague-dawley-por-2-6-dimetil-nitrosomorfolina","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/aportacion-a-la-carcinogenesis-esofagica-induccion-de-tumores-esofagicos-en-ratas-sprague-dawley-por-2-6-dimetil-nitrosomorfolina\/","title":{"rendered":"Aportacion a la carcinogenesis esofagica: induccion de tumores esofagicos en ratas sprague-dawley por 2-6 dimetil nitrosomorfolina."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Yolanda Ovelar Arribas <\/strong><\/h2>\n<p>Se realiza un estudio sobre la accion carcinogenetica de la 2-6 dimetil nitrosomorfolina a nivel principalmente del esofago de la rata sprague-dawley. Los animales se dividen en tres grupos experimentales y uno de control recibiendo semanalmente por via subcutanea una dosis correspondiente a 1\/5; 1\/10 y 1\/20 de la dl 50. De un total de 89 animales experimentales  un 93% presenta papilomas y un 63% carcinomas epidermoides esofagicos.  los tumores esofagicos se dividen en exofiticos y endofiticos y se hace un estudio morfogenetico de los mismos. Los exofiticos estan formados por papilomas atipicos y carcinomas epidermoides en sus dos variedades pedunculares y sexiles  y los endofiticos por areas de hiperplasia tipica  areas de hiperplasia atipica y carcinoma epidermoide endofitico. Se detectan carcinomas epidermoides pulmonares  hemangiosarcomas hepaticos  etc.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aportacion a la carcinogenesis esofagica: induccion de tumores esofagicos en ratas sprague-dawley por 2-6 dimetil nitrosomorfolina.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aportacion a la carcinogenesis esofagica: induccion de tumores esofagicos en ratas sprague-dawley por 2-6 dimetil nitrosomorfolina. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Yolanda Ovelar Arribas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1980<\/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>Antonio Cardesa Garc\u00eda<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Olegario Ortiz Manchado <\/li>\n<li>Cesar Aguirre Viani (vocal)<\/li>\n<li>Antonio Cardesa Garc\u00eda (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Yolanda Ovelar Arribas Se realiza un estudio sobre la accion carcinogenetica de la 2-6 dimetil nitrosomorfolina a [&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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