{"id":116571,"date":"2018-03-11T10:45:46","date_gmt":"2018-03-11T10:45:46","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-fenota%c2%adpica-y-tipificacion-molecular-de-aislamientos-comunitarios-de-staphylococcus-aureus-resistente-a-meticilina\/"},"modified":"2018-03-11T10:45:46","modified_gmt":"2018-03-11T10:45:46","slug":"caracterizacion-fenota%c2%adpica-y-tipificacion-molecular-de-aislamientos-comunitarios-de-staphylococcus-aureus-resistente-a-meticilina","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/microbiologia-clinica\/caracterizacion-fenota%c2%adpica-y-tipificacion-molecular-de-aislamientos-comunitarios-de-staphylococcus-aureus-resistente-a-meticilina\/","title":{"rendered":"Caracterizaci\u00f3n fenot\u00edpica y tipificaci\u00f3n molecular de aislamientos comunitarios de staphylococcus aureus resistente a meticilina"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Aketza Varona Barquin <\/strong><\/h2>\n<p>Staphylococcus aureus es una bacteria pat\u00f3gena que coloniza la piel y\/o las fosas nasales de entre el 10 y 30% de los sereshumanos, y puede causar una infecci\u00f3n. Los enfermos y portadores constituyen el principal reservorio de s. Aureus y lacolonizaci\u00f3n es m\u00e1s habitual en el ambiente hospitalario. S. Aureus produce numerosos factores de virulencia, que incluyentoxinas y enzimas; adem\u00e1s desarrolla resistencia a los antibi\u00f3ticos. La resistencia a meticilina es la que posee mayor relevanciacl\u00ednica: las primeras cepas resistentes a este antibi\u00f3tico se aislaron poco despu\u00e9s del inicio de su utilizaci\u00f3n cl\u00ednica.El objetivo de este trabajo ha sido conocer la preValencia de las cepas comunitarias de s. Aureus resistente a meticilina (sarm) enlos municipios de plentzia, gorliz y barrika (bizkaia). Se estudi\u00f3 la producci\u00f3n de la leucocidina de panton-valentine y la toxina 1del s\u00edndrome del shock t\u00f3xico, se analizaron los perfiles de resistencia a distintos antibi\u00f3ticos y mediante t\u00e9cnicas de tipificaci\u00f3nmolecular (pfge, mlst, tipificaci\u00f3n spa, agr y tipo de sccmec) se identificaron los clones existentes dentro de los s. Aureus quecolonizaban las fosas nasales de las personas estudiadas.Los resultados mostraron una preValencia importante de colonizaci\u00f3n nasal por s. Aureus y sarm: 24,2% y 5,6% de las personasestaban colonizadas por s. Aureus o sarm, respectivamente. Ninguna de las cepas sarm era productora de leucocidina depanton-valentine o de la toxina 1 del s\u00edndrome del shock t\u00f3xico. El perfil de sensibilidad\/resistencia al resto de antibi\u00f3ticosconcordaba con el habitual de esta zona geogr\u00e1fica. Sin embargo, se detect\u00f3 heterorresistencia a la vancomicina en el 25% de lascepas estudiadas. Se identificaron dos clones de sarm principales: usa 800, st5, t002, agr 2, sccmec iv y usa 700, st72, t148,agr 1, sccmec iv.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n fenot\u00edpica y tipificaci\u00f3n molecular de aislamientos comunitarios de staphylococcus aureus resistente a meticilina<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n fenot\u00edpica y tipificaci\u00f3n molecular de aislamientos comunitarios de staphylococcus aureus resistente a meticilina <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Aketza Varona Barquin <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 31\/10\/2014<\/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>Elena Eraso Barrio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: M\u00aa Jes\u00fas Sevilla garcia <\/li>\n<li>josep Guarro artigas (vocal)<\/li>\n<li>Mar\u00eda  pilar Arevalo morales (vocal)<\/li>\n<li>ferran S\u00e1nchez reus (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Aketza Varona Barquin Staphylococcus aureus es una bacteria pat\u00f3gena que coloniza la piel y\/o las fosas nasales [&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":[597,12909],"tags":[230074,223412,230075,7013,199378,13271],"class_list":["post-116571","post","type-post","status-publish","format-standard","hentry","category-microbiologia-clinica","category-pais-vasco-euskal-herriko-unibertsitatea","tag-aketza-varona-barquin","tag-elena-eraso-barrio","tag-ferran-sanchez-reus","tag-josep-guarro-artigas","tag-maria-pilar-arevalo-morales","tag-ma-jesus-sevilla-garcia"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/116571","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=116571"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/116571\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=116571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=116571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=116571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}