{"id":12218,"date":"2001-12-07T00:00:00","date_gmt":"2001-12-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-histologica-inmunohistologica-y-ultraestructural-de-las-lesiones-pulmonares-producidas-natural-y-experimentalmente-por-micoplasmas-en-ganado-caprino-y-porcino\/"},"modified":"2001-12-07T00:00:00","modified_gmt":"2001-12-07T00:00:00","slug":"caracterizacion-histologica-inmunohistologica-y-ultraestructural-de-las-lesiones-pulmonares-producidas-natural-y-experimentalmente-por-micoplasmas-en-ganado-caprino-y-porcino","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/caracterizacion-histologica-inmunohistologica-y-ultraestructural-de-las-lesiones-pulmonares-producidas-natural-y-experimentalmente-por-micoplasmas-en-ganado-caprino-y-porcino\/","title":{"rendered":"Caracterizacion histologica, inmunohistologica y ultraestructural de las lesiones pulmonares producidas natural y experimentalmente por micoplasmas en ganado caprino y porcino\u00bb\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Javier Sarradell Lasardi <\/strong><\/h2>\n<p>M.Agalactiae, bovis y m.Hyponeumoniae causan importantes perdidas en la produccion ganadera a nivel mundial y localmente. Las micoplasmosis son los tipicos ejemplos de enfermedades multifactoriales, en las que factores ambientales, de manejo y el estado fisiologico del animal juegan un papel determinante en el inicio y desarrollo de la enfermedad. En este trabajo se analizo, la patogenicidad de m.Agalectiae y bovis en caprinos infectados experimentalmente y en porcinos infectados naturalmente por m.Hyopneumoniae. se realizo un estudio inmunoshitoquimico para determinar cambios en las subpoblaciones de linfocitos del tejido linfoide asociado a los bronquios (tlab).  Se utilizo anticuerpos para deteccion de microplasmas, linfocitos t (cd3+, cd4+y cd8+), linfocitos tcry\/&amp;, macrofagos pulmonares, celulas dendriticas, neutr\u00f3filos y linfecitos b igg+ e iga+. Finalmente, se realiz\u00f3 un estudio ultraestructural del tracto respiratorio. M.Agalactiae y m.Bovis causaron una neumonia broncointersticial leve caracterizada por una hiperplasia linfoide en el tlab e infiltraci\u00f3n de c\u00e9lulas monucleares (predominantemente macr\u00f3fagos) en las paredes alveolares. En el tlab la poblacion celular predominante consisti\u00f3 en linfcitos cd3+, que fueron cd4+ en mayor proporcion. en los cerdos infectados naturalmente con m.Hyopneumonide se produjo un incremento significativo de los linfocitos t cd4+ a nivel del tlab, lo que revela la importancia que poseen los linfocitos th1 (principalmente inmunidad celular) y th2(principalmente inmunidad humoral). Por otra parte, el aumento significativo que se produce en los linfocitos igg+ e iga+ indica un papel importante en la inmunidad humoral frente a los micoplasmas a nivel del tracto respiratorio.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion histologica, inmunohistologica y ultraestructural de las lesiones pulmonares producidas natural y experimentalmente por micoplasmas en ganado caprino y porcino\u00bb\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion histologica, inmunohistologica y ultraestructural de las lesiones pulmonares producidas natural y experimentalmente por micoplasmas en ganado caprino y porcino\u00bb\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Javier Sarradell Lasardi <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Palmas de gran canaria<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 12\/07\/2001<\/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>Francisco Rodriguez Guisado<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Espinosa de los monteros zayas Antonio  (secretario) <\/li>\n<li> Poveda guerrero Jos\u00e9 bismarck (vocal)<\/li>\n<li>Antonio Bernabe salazar (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 Javier Sarradell Lasardi M.Agalactiae, bovis y m.Hyponeumoniae causan importantes perdidas en la produccion ganadera a nivel mundial [&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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