{"id":138660,"date":"2026-01-12T17:37:25","date_gmt":"2026-01-12T17:37:25","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/escherichia-coli-enterotoxigenicos-necrotizantes-y-verotoxigenicos-de-origen-humano-y-bovino\/"},"modified":"2026-01-12T17:37:25","modified_gmt":"2026-01-12T17:37:25","slug":"escherichia-coli-enterotoxigenicos-necrotizantes-y-verotoxigenicos-de-origen-humano-y-bovino","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/escherichia-coli-enterotoxigenicos-necrotizantes-y-verotoxigenicos-de-origen-humano-y-bovino\/","title":{"rendered":"Escherichia coli enterotoxigenicos, necrotizantes y verotoxigenicos de origen humano y bovino."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Miguel Blanco \u00e1lvarez <\/strong><\/h2>\n<p>Se ha comprobado que los e. Coli necrotizantes (ntec) de origen humano y animal pueden producir cnf1 y cnf2. Ambas toxinas inducen multinucleacion en celulas vero y hela, provocan necrosis en piel de conejo y son letales en ratones. No obstante, solamente cnf2 tiene actividad enterotoxica. Con el objetivo de conocer el papel que juegan los e.Coli enterotoxigenicos (etec), verotoxigencicos (vtec) y necrotizantes (ntec) en la diarrea infantil y en las colibacilosis bovinas, se estudiaron entre 1985 y 1991 482 ni\u00f1os y 197 terneros con diarrea y 215 controles sanos (103 ni\u00f1os y 112 terneros) de galicia. Los etec de los serotipos 0153:h45 (sta+ cfa\/i+), 06:h6 (lt+ sta+ cfa\/ii+) y 027:h7 (sta+pcf027+) fueron aislados mucho mas frecuentemente de ni\u00f1os con diarrea menores de un mes de edad (26%) que de ni\u00f1os sanos (0%) (p&lt;0.05). Los etec sta+k99+ resultaron ser una causa infrecuente de diarrea en terneros en galicia. En contraste, los vtec y los ntec cnf2+ fueron detectados frecuentemente tanto en terneros enfermos como en sanos.  muchos de los vtec bovinos pertenecieron a los serotipos 026:h11 y 0157:h7, lo que corrabora que el ganado bovino es un reservorio de e.Coli patogenos para seres humanos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Escherichia coli enterotoxigenicos, necrotizantes y verotoxigenicos de origen humano y bovino.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Escherichia coli enterotoxigenicos, necrotizantes y verotoxigenicos de origen humano y bovino. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Miguel Blanco \u00e1lvarez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1992<\/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>Jorge Blanco \u00e1lvarez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Tom\u00e1s Gonz\u00e1lez Villa <\/li>\n<li>Amparo Escribano Montaner (vocal)<\/li>\n<li>Guillem Prats Pastor (vocal)<\/li>\n<li>Felipe Prieto Monta\u00f1a (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Miguel Blanco \u00e1lvarez Se ha comprobado que los e. Coli necrotizantes (ntec) de origen humano y animal [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[1418,155,35,9,278,597,977],"tags":[8447,2574,13812,34805,83432,2553],"class_list":["post-138660","post","type-post","status-publish","format-standard","hentry","category-bacteriologia","category-ciencias-clinicas","category-ciencias-de-la-vida","category-ciencias-medicas","category-microbiologia","category-microbiologia-clinica","category-santiago-de-compostela","tag-amparo-escribano-montaner","tag-felipe-prieto-montana","tag-guillem-prats-pastor","tag-jorge-blanco-alvarez","tag-miguel-blanco-alvarez","tag-tomas-gonzalez-villa"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/138660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=138660"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/138660\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=138660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=138660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=138660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}