{"id":34609,"date":"2019-12-14T05:30:56","date_gmt":"2019-12-14T04:30:56","guid":{"rendered":"https:\/\/naturopatiadigital.eu\/?p=34609"},"modified":"2019-12-14T05:30:56","modified_gmt":"2019-12-14T04:30:56","slug":"area-de-conocimiento-naturopatia-experimental-sustancias-bioactivas-efecto-quimiopreventivo-de-los-polifenoles-de-la-dieta-en-lineas-celulares-de-cancer-colorrectal","status":"publish","type":"post","link":"https:\/\/rina.naturopatiadigital.eu\/?p=34609","title":{"rendered":"\u00c1rea de conocimiento: Naturopat\u00eda Experimental: Sustancias Bioactivas: \u00abEfecto quimiopreventivo de los polifenoles de la dieta en l\u00edneas celulares de c\u00e1ncer colorrectal\u00bb"},"content":{"rendered":"<p><a href=\"https:\/\/1.bp.blogspot.com\/-cBTolvUuuWw\/XfPaOAdhpnI\/AAAAAAAAZK0\/8B8ZvDGYREEp3YHtRyx6uGWKloymePgaQCLcBGAsYHQ\/s1600\/Nutrition_Research2.jpg\"><img decoding=\"async\" class=\"alignleft\" src=\"https:\/\/1.bp.blogspot.com\/-cBTolvUuuWw\/XfPaOAdhpnI\/AAAAAAAAZK0\/8B8ZvDGYREEp3YHtRyx6uGWKloymePgaQCLcBGAsYHQ\/s1600\/Nutrition_Research2.jpg\" border=\"0\" data-original-width=\"200\" data-original-height=\"306\" \/><\/a>Ara\u00fajo, J. R., Gon\u00e7alves, P., &amp; Martel, F. (2011).\u00a0<a href=\"https:\/\/s3.amazonaws.com\/academia.edu.documents\/46220260\/Chemopreventive_effect_of_dietary_polyph20160604-13159-14u34sv.pdf?response-content-disposition=inline%3B%20filename%3DChemopreventive_effect_of_dietary_polyph.pdf&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=AKIAIWOWYYGZ2Y53UL3A%2F20191213%2Fus-east-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20191213T183456Z&amp;X-Amz-Expires=3600&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Signature=e2b369fe33fe6de39fd533530fcaf79bb94d67833e56c64194938885f1032590\">Chemopreventive effect of dietary polyphenols in colorectal cancer cell lines.<\/a>\u00a0<i>Nutrition Research<\/i>, 31(2), 77-87.<\/p>\n<p>El c\u00e1ncer colorrectal (CCR) es el segundo tipo de c\u00e1ncer m\u00e1s mortal y el tercero m\u00e1s diagnosticado en todo el mundo. A pesar de tener causas multifactoriales, la mayor\u00eda de los casos de CCR est\u00e1n determinados principalmente por factores diet\u00e9ticos.\u00a0<\/p>\n<p>En los \u00faltimos a\u00f1os, una gran cantidad de estudios han atribuido un efecto protector a los polifenoles y alimentos que contienen estos compuestos (frutas y verduras) contra el CCR. De hecho, se ha informado que los polifenoles interfieren con el inicio, la promoci\u00f3n y la progresi\u00f3n del c\u00e1ncer, actuando como agentes quimiopreventivos.\u00a0<\/p>\n<p>El objetivo de esta revisi\u00f3n es resumir las principales propiedades quimiopreventivas de algunos polifenoles (quercetina, rutina, miricetina, crisina, epigalocatequina-3-galato, epicatequina, catequina, resveratrol y xantohumol) contra el CCR, observados en modelos de cultivo celular.\u00a0<\/p>\n<p>De los datos revisados \u200b\u200ben este art\u00edculo, se puede concluir que estos compuestos inhiben el crecimiento celular al inducir la detenci\u00f3n del ciclo celular y \/ o la apoptosis; inhibir la proliferaci\u00f3n, angiog\u00e9nesis y \/ o met\u00e1stasis; y exhiben efectos antiinflamatorios y \/ o antioxidantes. A su vez, estos efectos implican m\u00faltiples mecanismos de acci\u00f3n moleculares y bioqu\u00edmicos, que a\u00fan no se caracterizan por completo. Por lo tanto, la precauci\u00f3n es obligatoria cuando se intenta extrapolar las observaciones obtenidas en los estudios de l\u00edneas celulares de CCR a humanos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ara\u00fajo, J. R., Gon\u00e7alves, P., &amp; Martel, F. (2011).\u00a0Chemopreventive effect of dietary polyphenols in colorectal cancer cell lines.\u00a0Nutrition Research, 31(2), 77-87. El c\u00e1ncer colorrectal (CCR) es el segundo tipo de c\u00e1ncer m\u00e1s mortal y el tercero m\u00e1s diagnosticado en todo el mundo. A pesar de tener causas multifactoriales, la mayor\u00eda de los casos de CCR [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-34609","post","type-post","status-publish","format-standard","hentry","category-sustancias-bioactivas"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00c1rea de conocimiento: Naturopat\u00eda Experimental: Sustancias Bioactivas: &quot;Efecto quimiopreventivo de los polifenoles de la dieta en l\u00edneas celulares de c\u00e1ncer colorrectal&quot; -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rina.naturopatiadigital.eu\/?p=34609\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c1rea de conocimiento: Naturopat\u00eda Experimental: Sustancias Bioactivas: &quot;Efecto quimiopreventivo de los polifenoles de la dieta en l\u00edneas celulares de c\u00e1ncer colorrectal&quot; -\" \/>\n<meta property=\"og:description\" content=\"Ara\u00fajo, J. R., Gon\u00e7alves, P., &amp; Martel, F. (2011).\u00a0Chemopreventive effect of dietary polyphenols in colorectal cancer cell lines.\u00a0Nutrition Research, 31(2), 77-87. El c\u00e1ncer colorrectal (CCR) es el segundo tipo de c\u00e1ncer m\u00e1s mortal y el tercero m\u00e1s diagnosticado en todo el mundo. A pesar de tener causas multifactoriales, la mayor\u00eda de los casos de CCR [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rina.naturopatiadigital.eu\/?p=34609\" \/>\n<meta property=\"article:published_time\" content=\"2019-12-14T04:30:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/1.bp.blogspot.com\/-cBTolvUuuWw\/XfPaOAdhpnI\/AAAAAAAAZK0\/8B8ZvDGYREEp3YHtRyx6uGWKloymePgaQCLcBGAsYHQ\/s1600\/Nutrition_Research2.jpg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" 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