{"id":57739,"date":"2018-03-09T22:45:32","date_gmt":"2018-03-09T22:45:32","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-molecular-deteccion-y-resistencia-de-mycobacterium-avium-subespecie-para-tuberculosis\/"},"modified":"2018-03-09T22:45:32","modified_gmt":"2018-03-09T22:45:32","slug":"caracterizacion-molecular-deteccion-y-resistencia-de-mycobacterium-avium-subespecie-para-tuberculosis","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/microbiologia\/caracterizacion-molecular-deteccion-y-resistencia-de-mycobacterium-avium-subespecie-para-tuberculosis\/","title":{"rendered":"Caracterizaci\u00f3n molecular, detecci\u00f3n y resistencia de mycobacterium avium subespecie para tuberculosis"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Iker Sevilla Agirregomoskorta <\/strong><\/h2>\n<p>La peratuberculosis, enfermedad cr\u00f3nica que afecta al intestino principalmente en rumiantes, est\u00e1 causada por mycobacterium avium sbsp.Paratuberculosis (map), bacteria supuestamente tambi\u00e9n involucrada en la enfermedad de crohn. En esta tesis se presentan 5 estudios relacionados con aspectos bacteriol\u00f3gicos de map.  en el primero se demuestra la circulaci\u00f3n de dna de map en sangre de vacas y ovejas por medio de pcr, t\u00e9cnica que se compara con el elisa, y su potencial uso en el diagnostico de la paratuberculosis. en el segundo y tercer estudios, se  prueban varios m\u00e9todos de caracterizaci\u00f3n e identificaci\u00f3n de cepas de map y se aplican a una colecci\u00f3n importante de aislamientos de map. La combinaci\u00f3n de is1311-pcr-rea y is900 pcr es una buena estrategia de identificaci\u00f3n y tipado r\u00e1pido para map. Todos los aislados bovinos son de tipo c, as\u00ed como algunos de ciervo, jabal\u00edes y unos pocos de peque\u00f1os rumiantes. El resto de peque\u00f1os rumiantes est\u00e1 infectado con cepas s. Se han descrito 32 nuevos perfiles snabi-spei-pfge, y el an\u00e1lisis de similitudes ha agrupado las cepas en dos grandes grupos acordes con los tipos c y s. Existe gran homogeneidad gen\u00e9rica entre aislados bovinos, pero entre peque\u00f1os rumiantes \u00e9stos son mucho m\u00e1s heterog\u00e9neos. En el cuarto estudio hemos detectado la presencia de la secuencia espec\u00edfica de map en aislados de m.Avium procedentes de pacientes de sida, lo que implica posibles interferencias en estudios sobre la enfermedad de crohn basados en la detecci\u00f3n de map por is900 pcr. El uso de sondas complementarias permite identificar correctamente estas micobacterias. En el \u00faltimo estudio, conocida la preocupaci\u00f3n en torno a la relaci\u00f3n map-crohn, se plante\u00f3 el uso de m\u00e9todos de esterilizaci\u00f3n alternativos a los t\u00e9rmicos para inactivar map en leche destinada al consumo humano. por medio de altas presiones hidrost\u00e1ticas (hhp), se consiguieron reducciones comparables a las obtenidas por medio de pasterizaci\u00f3n, con<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n molecular, detecci\u00f3n y resistencia de mycobacterium avium subespecie para tuberculosis<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n molecular, detecci\u00f3n y resistencia de mycobacterium avium subespecie para tuberculosis <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Iker Sevilla Agirregomoskorta <\/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 28\/03\/2007<\/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> Juste Jord\u00e1n Ram\u00f3n A.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  jose Badiola diez <\/li>\n<li>gorka Aduriz rekalde (vocal)<\/li>\n<li> Garc\u00eda Garc\u00eda Mar\u00eda Jes\u00fas (vocal)<\/li>\n<li>valentin Perez perez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Iker Sevilla Agirregomoskorta La peratuberculosis, enfermedad cr\u00f3nica que afecta al intestino principalmente en rumiantes, est\u00e1 causada por [&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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