{"id":86940,"date":"2018-03-10T00:11:38","date_gmt":"2018-03-10T00:11:38","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efecto-de-la-naranja-en-su-forma-de-zumo-versus-naranja-pelada-en-carcinogenesis-del-cancer-de-colon-experimental\/"},"modified":"2018-03-10T00:11:38","modified_gmt":"2018-03-10T00:11:38","slug":"efecto-de-la-naranja-en-su-forma-de-zumo-versus-naranja-pelada-en-carcinogenesis-del-cancer-de-colon-experimental","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/efecto-de-la-naranja-en-su-forma-de-zumo-versus-naranja-pelada-en-carcinogenesis-del-cancer-de-colon-experimental\/","title":{"rendered":"Efecto de la naranja en su forma de zumo versus naranja pelada en carcinog\u00e9nesis del c\u00e1ncer de colon experimental."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Inmaculada Andres Pauls <\/strong><\/h2>\n<p>Este estudio se inici\u00f3 con el objeto de determinar el efecto de la naranja y del zumo de naranja en la carciong\u00e9nesis col\u00f3nica inducida con 1,2-dimetilhidrazina (dmh) en ratas.  se utilizaron 115 ratas sprague-dawley machos. Se destetaron a las tres semanas de vida y se distribuyeron aleatoriamente en tres grupos, tras lo cual se introdujeron las diferentes dietas experimentales que fueron adminsitradas desde este momento hasta el sacrificio de los animales. El grupo control recibi\u00f3 dieta est\u00e1ndar para rata-rat\u00f3n, el grupo naranja recibi\u00f3 dieta est\u00e1ndar suplmentada en un tercio de supeso con gajos de naranjza y el grupo zumo de naranja recibi\u00f3 dieta est\u00e1ndar suplementada con zumo de naranja a\u00f1adido al agua de bibida (1\/3 zumo, 2\/3 agua).  la inducci\u00f3n tumoral se realiz\u00f3 con dmh (20 mg\/kg peso corporal\/semana, v\u00eda subcut\u00e1nea durante 10 semanas) empezando a las 11 semanas de edad. los animales se sacrificaron a las 43 semanas de vida. La incidencia tumoral fue la siguiente: control, 94,1%; naranja, 58,5%; sumo, 55,6%; encontrando una diferencia significativa entre los tres grupos (p=0,0005) no siendo as\u00ed entre el grupo naranja y el grupo zumo (p=0,793) el n\u00famero medio de tumores\/rata fue: en el grupo control 2,91; en el grupo naranja 1,09 zumo 0,86. La naranja mostr\u00f3 una protecci\u00f3n frente al c\u00e1ncer colorrectal (rr=0,62) as\u00ed como el zumo de naranja (rr=0,59) al compararlos con el grupo control.Estos resultados demuestran que la naranja ya sea entera o en forma de zumo tiene un efecto protector frente al desarrollo del c\u00e1ncer colorrectal y no se encunetran diferencias entre una y otro forma de administraci\u00f3n de la naranja. queda por aclarar cu\u00e1l de los componentes de la naranja es el que act\u00faa en la prevenci\u00f3n del desarrollo del c\u00e1ncer colorrectal, si se debe a una actuaci\u00f3n sin\u00e9rgica de todos ellos, o a sus efectos mec\u00e1nicos sobre la motilidad intestinal.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto de la naranja en su forma de zumo versus naranja pelada en carcinog\u00e9nesis del c\u00e1ncer de colon experimental.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto de la naranja en su forma de zumo versus naranja pelada en carcinog\u00e9nesis del c\u00e1ncer de colon experimental. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Inmaculada Andres Pauls <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 17\/10\/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>Ricardo Corell Planells<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: adolfo Benages Martinez <\/li>\n<li>virginia Cortes vizcaino (vocal)<\/li>\n<li>Miguel Bixquert jimenez (vocal)<\/li>\n<li>Juan Gibert gerez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Inmaculada Andres Pauls Este estudio se inici\u00f3 con el objeto de determinar el efecto de la naranja [&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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