{"id":112262,"date":"2018-03-11T10:39:09","date_gmt":"2018-03-11T10:39:09","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-de-cepas-del-genero-candida-aisladas-en-pacientes-con-enfermedad-liquenoide-oral-y-leucoplasia-oral\/"},"modified":"2018-03-11T10:39:09","modified_gmt":"2018-03-11T10:39:09","slug":"caracterizacion-de-cepas-del-genero-candida-aisladas-en-pacientes-con-enfermedad-liquenoide-oral-y-leucoplasia-oral","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/patologia-clinica\/caracterizacion-de-cepas-del-genero-candida-aisladas-en-pacientes-con-enfermedad-liquenoide-oral-y-leucoplasia-oral\/","title":{"rendered":"Caracterizaci\u00f3n de cepas del g\u00e9nero candida aisladas en pacientes con enfermedad liquenoide oral y leucoplasia oral"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  Luisa Gainza Cirauqui <\/strong><\/h2>\n<p>La enfermedad liquenoide oral (elo) y la leucoplasia oral (lo) son los des\u00f3rdenes orales potencialmente malignos (dopms) m\u00e1s frecuentes en nuestro medio y muestran un variable nivel de colonizaci\u00f3n por hongos del g\u00e9nero candida. La implicaci\u00f3n de estos hongos en la carcinog\u00e9nesis oral es controvertido.Objetivoel objetivo de este trabajo es buscar relaciones entre los aspectos clinicopatol\u00f3gicos y los datos micol\u00f3gicos en los pacientes con dopms. Trataremos de conocer la frecuencia y las caracter\u00edsticas feno y genot\u00edpicas de las especies de candida aisladas, la susceptibilidad a antif\u00fangicos, as\u00ed como su posible asociaci\u00f3n con la ingesta de alcohol.Material y m\u00e9todosse han estudiado 75 pacientes con elo (23 con lesi\u00f3n liquenoide oral, llo; y 52 con liquen plano oral, lpo), 35 pacientes con lo y 60 pacientes control. Se realiz\u00f3 un estudio clinicopatol\u00f3gico completo y se recogieron muestras microbiol\u00f3gicas. Los aislamientos de candida fueron identificados y se les realizaron pruebas de caracterizaci\u00f3n fenot\u00edpica (serotipado, morfotipado en agar extracto de malta y agar sabouraud-trifeniltetrazolio y resistencia qu\u00edmica) y pruebas de virulencia (hidrofobicidad y adhesi\u00f3n a c\u00e9lulas epiteliales). Se realiz\u00f3 tambi\u00e9n caracterizaci\u00f3n genot\u00edpica con distintos primers para rapds, y susceptibilidad antif\u00fangica (m27-a3, sensititre yeastone\u00c2\u00ae). Por medio de cromatograf\u00eda de gases se estudi\u00f3 la producci\u00f3n de acetaldeh\u00eddo por las cepas aisladas en presencia de etanol, glucosa y vino tinto.Resultadoshubo aslamientos en el 50% de los pacientes de lpo, el 30,4% de llo, el 27,7% de lo y el 30% de los controles. La mayor\u00eda fueron identificados como c. Albicans (100% grupo lpo, 85,7% llo, 63,6% lo, 62,5% control). Otras especies aisladas fueron c. Dubliniensis, c. Glabrata, c. Krusei, c. Parapsilosis y c. Tropicalis. No se observaron caracter\u00edsticas fenot\u00edpicas o genot\u00edpicas diferenciadoras entre los grupos. Se observ\u00f3 tolerancia de cepas de c. Albicans a los antif\u00fangicos azoles, principalmente en el grupo lo y lpo. Se observ\u00f3 una producci\u00f3n alta de acetaldeh\u00eddo con niveles carcinog\u00e9nicos por parte de las cepas de c. Albicans aisladas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n de cepas del g\u00e9nero candida aisladas en pacientes con enfermedad liquenoide oral y leucoplasia oral<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n de cepas del g\u00e9nero candida aisladas en pacientes con enfermedad liquenoide oral y leucoplasia oral <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  Luisa Gainza Cirauqui <\/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 25\/01\/2012<\/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>Mar\u00eda Dolores Moragues Tosantos<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: guillermo Quindos andres <\/li>\n<li>josep Guarro artigas (vocal)<\/li>\n<li>Elena Eraso barrio (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Luisa Gainza Cirauqui La enfermedad liquenoide oral (elo) y la leucoplasia oral (lo) son los des\u00f3rdenes [&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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