{"id":34739,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/resistencia-a-antifungicos-en-levaduras-aisladas-en-enfermos-de-alto-riesgo\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"resistencia-a-antifungicos-en-levaduras-aisladas-en-enfermos-de-alto-riesgo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/resistencia-a-antifungicos-en-levaduras-aisladas-en-enfermos-de-alto-riesgo\/","title":{"rendered":"Resistencia a antifungicos en levaduras aisladas en enfermos de alto riesgo."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Velasco Martinez Jos\u00e9 Javier <\/strong><\/h2>\n<p>El fundamento de esta tesis doctoral es la determinaci\u00f3n de las concentraciones m\u00ednimas inhibitorias (cmis) a cinco sustancias antif\u00fangicas (anfotericina b, fluorocitosina, ketoconazol, fluconazol e itraconazol) en levaduras (candida spp) aisladas de la cavidad orofar\u00edngea de pacientes con s\u00edndrome de inmunodeficiencia adquirida (sida) y que estaban bajo tratamiento y\/o profilaxis con antif\u00fangicos.  las cmis se determinaron mediante dos t\u00e9cnicas:  microdiluci\u00f3n y difusi\u00f3n en gradiente preformado. Se valoraron diferentes puntos de corte (o ca\u00eddas relativas de densidad optica -d.O.-) Que fueron las ca\u00eddas 25%, 50% y 80%, y dos tiempos de incubaci\u00f3n (24 y 48 horas) comparando tambi\u00e9n la correlaci\u00f3n entre los valores de cmis obtenidos por unos y otros criterios, fundamentalmente tomando como referencia los criterios del nccls (ca\u00edda 80%, 48 horas de incubaci\u00f3n). De igual forma se compararon los valores de cmis respecto a las diferentes ca\u00eddas en la d.O. Entre los diferentes azoles, de manera que permiti\u00f3 detectar posibles selecciones de subpoblacionales de levaduras. Tambi\u00e9n se determinaron los valores de sensibilidad, sensibilidad dosis dependiente y resistencia, establecidos para el fluconazol e itraconazol y las posibles resistencias cruzadas entre ambos antif\u00fangicos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Resistencia a antifungicos en levaduras aisladas en enfermos de alto riesgo.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Resistencia a antifungicos en levaduras aisladas en enfermos de alto riesgo. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Velasco Martinez Jos\u00e9 Javier <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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>Aurora Sanchez Sousa<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jose Prieto Prieto <\/li>\n<li>Antonio Guerrero Espejo (vocal)<\/li>\n<li>Rafael Rotger Anglada (vocal)<\/li>\n<li>Domingo Gargallo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Velasco Martinez Jos\u00e9 Javier El fundamento de esta tesis doctoral es la determinaci\u00f3n de las concentraciones m\u00ednimas [&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 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