{"id":32317,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-funcional-y-fenotipica-de-los-linfocitos-cd25-en-pacientes-con-colitis-ulcerosa\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"caracterizacion-funcional-y-fenotipica-de-los-linfocitos-cd25-en-pacientes-con-colitis-ulcerosa","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/caracterizacion-funcional-y-fenotipica-de-los-linfocitos-cd25-en-pacientes-con-colitis-ulcerosa\/","title":{"rendered":"Caracterizacion funcional y fenotipica de los linfocitos cd25 en pacientes con colitis ulcerosa."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Perez Machado Miguel Angel <\/strong><\/h2>\n<p>La colitis ulcerosa es una patolog\u00eda de etiolog\u00eda desconocida que se caracteriza por una reaccion inflamatoria, que se circunscribe al colon, que cursa con diarrea sanguinolenta y dolor abdominal. Se han detectado toda una serie de alteraciones en la regulacion del sistema inmune, como son la susceptibilidad genetica, alteraciones fenotipicas y funcionales de los linfocitos t, aumento de la relacion il-1\/il-1 ra y en la presentacion de antigenos dependientes de hla-dr, asi como la aparicion de manifestaciones extraintestinales que implican una reaccion inmune anormal (artritis, uveitis, etc.).  estudiamos fenotipica y funcionalmente los linfocitos t de sangre periferica de 46 pacientes, encontrando un aumento en condiciones basales de antigenos de superficie relacionados con la activacion celular y tras activacion se aprecia una disminucion en la expresion de cd 25.  estas celulas muestran una respuesta proliferativa deficiente, asi como un retraso en la progresion del ciclo celular y en la expresion de rnam del gen c-myc.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion funcional y fenotipica de los linfocitos cd25 en pacientes con colitis ulcerosa.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion funcional y fenotipica de los linfocitos cd25 en pacientes con colitis ulcerosa. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Perez Machado Miguel Angel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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>Melchor Alvarez De Mon Soto<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Horacio Rico Lenza <\/li>\n<li> Roman Herrero Luis Ignacio (vocal)<\/li>\n<li>Luis Abreu Garcia (vocal)<\/li>\n<li>Alberto Arranz Caso (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Perez Machado Miguel Angel La colitis ulcerosa es una patolog\u00eda de etiolog\u00eda desconocida que se caracteriza 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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