{"id":30932,"date":"2018-03-09T09:24:46","date_gmt":"2018-03-09T09:24:46","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/influencia-del-sistema-inmunitario-del-utero-en-la-patogenia-del-aborto-enzootico-ovino\/"},"modified":"2018-03-09T09:24:46","modified_gmt":"2018-03-09T09:24:46","slug":"influencia-del-sistema-inmunitario-del-utero-en-la-patogenia-del-aborto-enzootico-ovino","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/murcia\/influencia-del-sistema-inmunitario-del-utero-en-la-patogenia-del-aborto-enzootico-ovino\/","title":{"rendered":"Influencia del sistema inmunitario del \u00fatero en la patogenia del aborto enzo\u00f3tico ovino"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Norma Centeno Rodr\u00edgues <\/strong><\/h2>\n<p>El \u00fatero de los mam\u00edferos est\u00e1 provisto de un sistema inmunitario eficaz frente a agentes infecciosos, que durante la gestaci\u00f3n experimenta cambios destinados a evitar una respuesta inmune frente al feto y sus envueltas, lo que lo hace m\u00e1s susceptibles a la acci\u00f3n de determinados agentes pat\u00f3genos intracelulares, que en los peque\u00f1os rumiantes son una importante causa de abortos. Entre estos ellos destaca chlamydophila abortus, agente etiol\u00f3gico del aborto enzo\u00f3tico ovino, una enfermedad que en las ovejas no gestantes cursa de manera asintom\u00e1tica y en las gestantes produce abortos en el \u00faltimo tercio de la gestaci\u00f3n. Con el objeto de conocer la influencia del sistema inmunitario del \u00fatero en la patogenia del aborto enzo\u00f3tico ovino, se han estudiado los cambios en la distribuci\u00f3n e inmunofenotipo del sistema inmunitario durante la gestaci\u00f3n y en el transcurso de una infecci\u00f3n experimental en ovejas infectadas el d\u00eda 75 de gestaci\u00f3n, mediante t\u00e9cnicas inmunohistoqu\u00edmicas, microbiol\u00f3gicas y serol\u00f3gicas.  en las ovejas no gestantes la mayor\u00eda de los linfocitos presentes en la mucosa uterina son t, observ\u00e1ndose en el estroma linfocitos t cd8+, t cd4+ y tg\/d+, mientras que s\u00f3lo espor\u00e1dicamente se observan linfocitos b. Numerosas c\u00e9lulas mhc ii+ de morfolog\u00eda estrellada aparecen en el estroma subepitelial, mientras que en el estroma profundo, las c\u00e9lulas mhc ii+ similares a macr\u00f3fagos aparecen de forma difusa. En el epitelio endometrial ,se identifican dos subpoblaciones de linfocitos morfol\u00f3gica e inmunofenot\u00edpicamente diferentes: linfocitos t no granulados que son cd2+cd8+wc1- y linfocitos t granulados cd8+wc1+cd2-. Durante la gestaci\u00f3n del \u00e1rea caruncular del placentoma desaparecen todas las subpoblaciones de linfocitos y disminuyen en el \u00e1rea intercaruncular, excepto en el epitelio donde hay un aumento del n\u00famero y actividad de linfocitos granulados t cd8+wc1+cd2-.  la infecci\u00f3n experimental de ovejas co<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Influencia del sistema inmunitario del \u00fatero en la patogenia del aborto enzo\u00f3tico ovino<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Influencia del sistema inmunitario del \u00fatero en la patogenia del aborto enzo\u00f3tico ovino <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Norma Centeno Rodr\u00edgues <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/06\/2004<\/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>Jos\u00e9 Antonio Navarro Camara<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan a Mar\u00eda Flores landeira <\/li>\n<li>M\u00aa de los \u00e1ngeles S\u00e1nchez p\u00e9rez (vocal)<\/li>\n<li>Francisco Cuellos gij\u00f3n (vocal)<\/li>\n<li> Gutierrez mar\u00edn c\u00e9sar bernardo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Norma Centeno Rodr\u00edgues El \u00fatero de los mam\u00edferos est\u00e1 provisto de un sistema inmunitario eficaz frente a [&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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