{"id":139786,"date":"2026-01-12T17:48:48","date_gmt":"2026-01-12T17:48:48","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/evolucion-de-la-resistencia-a-los-antibioticos-de-s-pneumoniae-1979-1990-implicaciones-terapeuticas\/"},"modified":"2026-01-12T17:48:48","modified_gmt":"2026-01-12T17:48:48","slug":"evolucion-de-la-resistencia-a-los-antibioticos-de-s-pneumoniae-1979-1990-implicaciones-terapeuticas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/evolucion-de-la-resistencia-a-los-antibioticos-de-s-pneumoniae-1979-1990-implicaciones-terapeuticas\/","title":{"rendered":"Evolucion de la resistencia a los antibioticos de s.pneumoniae, 1979-1990. implicaciones terapeuticas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Josefina Li\u00f1ares Louzao <\/strong><\/h2>\n<p>Se ha estudiado la sensibilidad de 1492 cepas de neumococo aisladas de pacientes del hospital de bellvitge (barcelona) a 9 antimicrobianos. La resistencia a penicilina aumento del 4.3% en 1979 al 40% en 1990 asi como la de eritromicina del 0% en 1979 al 9.4% en 1990, mientras que la de tetraciclina y cloranfenicol descendieron del 76.1% al 37.6% la primera, y del 56.5% al 29.4% la segunda. La preValencia de resistencia a cotrimoxazol en este estudio fue del 40%. Destaca negativamente, que el 70% de las cepas resistentes a penicilina presentaban resistencia multiple a otros antibioticos no beta lactamicos. Todas las cepas estudiadas fueron sensibles a vancomicina, y todas menos seis, lo fueron a rifampicina. En trescientas cepas con cierto grado de resistencia a penicilina solamente imipenem, meropenem, cefotaxima, ceftriaxona y cefpiroma entre los 18 antibioticos beta lactamicos y 7 macrolidos ensayados mostraron una actividad superior a la de la penicilina.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Evolucion de la resistencia a los antibioticos de s.pneumoniae, 1979-1990. implicaciones terapeuticas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Evolucion de la resistencia a los antibioticos de s.pneumoniae, 1979-1990. implicaciones terapeuticas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Josefina Li\u00f1ares Louzao <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/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> Perea Perez Evelio Jose<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Borobio Enciso M. Victoria <\/li>\n<li>Angel Muniain Miguel (vocal)<\/li>\n<li>Javier Aznar Martin (vocal)<\/li>\n<li>Emilio Bouza Santiago (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Josefina Li\u00f1ares Louzao Se ha estudiado la sensibilidad de 1492 cepas de neumococo aisladas de pacientes del [&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":[2193,155,35,9,278,597,10715],"tags":[254330,10903,5227,1660,9057,26441],"class_list":["post-139786","post","type-post","status-publish","format-standard","hentry","category-antibioticos","category-ciencias-clinicas","category-ciencias-de-la-vida","category-ciencias-medicas","category-microbiologia","category-microbiologia-clinica","category-sevilla","tag-angel-muniain-miguel","tag-borobio-enciso-m-victoria","tag-emilio-bouza-santiago","tag-javier-aznar-martin","tag-josefina-linares-louzao","tag-perea-perez-evelio-jose"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/139786","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=139786"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/139786\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=139786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=139786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=139786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}