{"id":70553,"date":"2018-03-09T23:15:02","date_gmt":"2018-03-09T23:15:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/epidemiologa%c2%ada-y-caracterizacion-molecular-de-los-mecanismos-de-resistencia-a-quinolonas-y-otros-antibioticos-en-cepas-cla%c2%adnicas-de-yersinia-enterocolitica-03\/"},"modified":"2018-03-09T23:15:02","modified_gmt":"2018-03-09T23:15:02","slug":"epidemiologa%c2%ada-y-caracterizacion-molecular-de-los-mecanismos-de-resistencia-a-quinolonas-y-otros-antibioticos-en-cepas-cla%c2%adnicas-de-yersinia-enterocolitica-03","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/zaragoza\/epidemiologa%c2%ada-y-caracterizacion-molecular-de-los-mecanismos-de-resistencia-a-quinolonas-y-otros-antibioticos-en-cepas-cla%c2%adnicas-de-yersinia-enterocolitica-03\/","title":{"rendered":"Epidemiolog\u00eda y caracterizaci\u00f3n molecular de los mecanismos de resistencia a quinolonas y otros antibi\u00f3ticos en cepas cl\u00ednicas de yersinia enterocolitica 0:3."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Silvia Capilla Rubio <\/strong><\/h2>\n<p>Y. Enterocoliticcr 0:3 es una bacteria capaz de causar gastroenteritis que se transmite a trav\u00e9s de agua o alimentos contaminados y en algunos casos puede ser necesario el tratamiento antibi\u00f3tico. el objetivo de este estudio es analizar los mecanismos de resistencia a quinolonas y otros antibi\u00f3ticos en una selecci\u00f3n de cepas cl\u00ednicas de y. Enterocol\u00edtica  0:3 resistentes al \u00e1cido nalid\u00edxico. para ello hemos estudiado la presencia de mutaciones en la diana de las quinolonas y posibles alteraciones en la permeabilidad como mecanismos de resistencia. Los resultados muestran que una mutaci\u00f3n en gyra es la responsable de la resistencia a quinolonas aunque la presencia de bombas de expulsi\u00f3n puede modular la concentraci\u00f3n inhibitoria m\u00ednima(cim) a este antimicrobiano. hemos realizado el an\u00e1lisis de la resistencia a aminoglic\u00f3sidos y los resultados han demostrado la &#8211; presencia de una enzima modificante de aminogiic\u00f3sidos ( ant (3&#8243;) (9)) como principal implicada. paralelamente, en el estudio de la resistencia a cloranfenicol hemos encontrado la presencia de la enzima , cloranfenicol acetil transferasa como responsable de la resistencia aunque la presencia de bombas de expulsi\u00f3n tambi\u00e9n puede modular la cim. hemos estudiado la presencia de pl\u00e1smidos e integrones como mecanismos de transmisi\u00f3n horizontal y los resultados obtenidos muestran que los pl\u00e1smidos contienen genes implicados en la virulencia y en la mayor\u00eda de los integrones hemos encontrado la presencia del gen aada que codifica para la enzima &#8211; modificante de amiglic\u00f3sidos ant (3&#8243;) (9). finalmente, los resultados del estudio epidemiol\u00f3gico de todas las cepas mediante la t\u00e9cnica de campo pulsado utilizando diferentes enzimas de restricci\u00f3n nos sugiere que y. Enterocolitica  0:3 es una bacteria con poca diversidad gen\u00e9tica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Epidemiolog\u00eda y caracterizaci\u00f3n molecular de los mecanismos de resistencia a quinolonas y otros antibi\u00f3ticos en cepas cl\u00ednicas de yersinia enterocolitica 0:3.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Epidemiolog\u00eda y caracterizaci\u00f3n molecular de los mecanismos de resistencia a quinolonas y otros antibi\u00f3ticos en cepas cl\u00ednicas de yersinia enterocolitica 0:3. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Silvia Capilla Rubio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/09\/2004<\/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>lus G\u00f3mez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: carmen Rubio calvo <\/li>\n<li>M\u00aa teresa Jim\u00e9nez de anta (vocal)<\/li>\n<li> Castillo Garc\u00eda Francisco Javier (vocal)<\/li>\n<li>jordi Vila estape (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Silvia Capilla Rubio Y. Enterocoliticcr 0:3 es una bacteria capaz de causar gastroenteritis que se transmite 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 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":[13610],"tags":[12970,71785,62290,117724,13814,154024],"class_list":["post-70553","post","type-post","status-publish","format-standard","hentry","category-zaragoza","tag-carmen-rubio-calvo","tag-castillo-garcia-francisco-javier","tag-jordi-vila-estape","tag-lus-gomez","tag-ma-teresa-jimenez-de-anta","tag-silvia-capilla-rubio"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/70553","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=70553"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/70553\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=70553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=70553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=70553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}