{"id":87651,"date":"2000-01-12T00:00:00","date_gmt":"2000-01-12T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-intraespeca%c2%adfica-de-aislados-de-vibrio-alginolyticus-procedentes-de-peces-marinos-cultivados\/"},"modified":"2000-01-12T00:00:00","modified_gmt":"2000-01-12T00:00:00","slug":"caracterizacion-intraespeca%c2%adfica-de-aislados-de-vibrio-alginolyticus-procedentes-de-peces-marinos-cultivados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/caracterizacion-intraespeca%c2%adfica-de-aislados-de-vibrio-alginolyticus-procedentes-de-peces-marinos-cultivados\/","title":{"rendered":"Caracterizacion intraespec\u00edfica de aislados de vibrio alginolyticus procedentes de peces marinos cultivados."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Irene Zorrilla Delgado <\/strong><\/h2>\n<p>Vibrio alginolyticus se aisla frecuentemente a partir de epizootias ocurridas enpeces cultivados en el sur de espa\u00f1a, por lo que el estudio de este pat\u00f3geno es de gran inter\u00e9s. Los objetivos planteados en elpresente estudio han sido caracterizaci\u00f3n intraespec\u00edfica y la evaluaci\u00f3n de la patogenicidad de 34 aislados de v. Alginolyticus procedentes de peces enfermos cultivados.  la caracterizaci\u00f3n intraespec\u00edfica se ha realizado a nivel bioqu\u00edmico y fisiol\u00f3gico; mediante estudios de los perfiles de prote\u00ednas de membrana externa omps y lps; a nivel serol\u00f3gico (mediante aglutinaci\u00f3n en portaobjetos y ensayos de dot blot), y anivel molecular, analizando el contenido plasm\u00eddico, el ribotipado con las enzimas de restricci\u00f3n hindiii y sali, y los perfiles de restricci\u00f3n del adn cromos\u00f3mico, empleando la enzima noti y separando los fragmenteos mediante pfge. Ninguno de los m\u00e9todos de tipificaci\u00f3n empleados ha permitido establecer una relaci\u00f3n ni con el origen ni con la virulencia de los aislados de v.Alginolyticus.  ensayos de infecci\u00f3n de doradas por ba\u00f1o han mostrado que v.Alginolyticus es capaz de producir infecci\u00f3n en dorada siendo la v\u00eda de tr asnmisi\u00f3n el agua de mar. Los s\u00edntomas que se preproducen en las infecciones experimentales son similares a los manifestados en la infecci\u00f3n natural. En la virulencia de v. Alginolyticus podr\u00edan estar implicados los productos extracelulares que poseen actividades hidrol\u00edticas y citot\u00f3xicas para macr\u00f3fagos y una l\u00ednea celular de dorada.  el dise\u00f1o experimental de un m\u00e9todo colorim\u00e9trico basado en la reducci\u00f3n del compuesto mtt a nivel mitocondrial ha permitido cuantificar la actividad citot\u00f3xica, obteniendo un \u00edndice que relaciona la concentraci\u00f3n de prote\u00edna de los productos extracelualres conel porcentaje de mortalidad de c\u00e9lulas de una l\u00ednea celular de dorada.  por \u00faltimo se han estudiado los mecanismos de captaci\u00f3n de hierro en v. Alginolyticus. Esta ba<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion intraespec\u00edfica de aislados de vibrio alginolyticus procedentes de peces marinos cultivados.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion intraespec\u00edfica de aislados de vibrio alginolyticus procedentes de peces marinos cultivados. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Irene Zorrilla Delgado <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 M\u00e1laga<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/12\/2000<\/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> Mori\u00f1igo Gutierrez Miguel Angel<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: alicia Estevez toranzo <\/li>\n<li>carmen Amaro gonazlez (vocal)<\/li>\n<li>teresa Perez nieto (vocal)<\/li>\n<li>ysabel Santos rodr\u00edguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Irene Zorrilla Delgado Vibrio alginolyticus se aisla frecuentemente a partir de epizootias ocurridas enpeces cultivados en el [&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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