{"id":77380,"date":"2018-03-09T23:22:53","date_gmt":"2018-03-09T23:22:53","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudios-sobre-el-ciclo-vital-y-transmision-de-enteromyxum-scophthalmi-myxozoa-parasito-enterico-del-rodaballo\/"},"modified":"2018-03-09T23:22:53","modified_gmt":"2018-03-09T23:22:53","slug":"estudios-sobre-el-ciclo-vital-y-transmision-de-enteromyxum-scophthalmi-myxozoa-parasito-enterico-del-rodaballo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudios-sobre-el-ciclo-vital-y-transmision-de-enteromyxum-scophthalmi-myxozoa-parasito-enterico-del-rodaballo\/","title":{"rendered":"Estudios sobre el ciclo vital y transmisi\u00f3n de enteromyxum scophthalmi (myxozoa), par\u00e1sito ent\u00e9rico del rodaballo"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Redondo Gamero Mar\u00eda  Jose <\/strong><\/h2>\n<p>Enteromyxum scophthalmi parasita el tracto digestivo del rodaballo produciendo una grave enfermedad emaciativa conocida como \u00abs\u00edndrome de la cabeza hundida\u00bb, causante de elevada mortalidad, con la consiguiente repercusi\u00f3n en el cultivo de esta especie. Para una adecuada prevenci\u00f3n de la enteromixosis, es necesario el conocimiento de la epidemiolog\u00eda, ciclo vital y transmisi\u00f3n del par\u00e1sito, aspectos que se abordan en el presente trabajo.  aunque no se pudo lograr el cultivo continuo in vitro de e. Scophthtalmi, se comprob\u00f3 que los estadios pueden permanecer viables hasta 12 d\u00edas en medio m199 y 24 horas en agua de mar. Se demostr\u00f3 la transmisi\u00f3n experimental por cohabitaci\u00f3n de peces infectados y sanos, mediante efluente contaminado por estadios del par\u00e1sito y por v\u00eda oral, y se obtuvieron datos epidemiol\u00f3gicos en el seguimiento de infecciones naturales en las granjas. El estudio de los peces natural o experimentalmente infectados, as\u00ed como la utilizaci\u00f3n de un modelo in vitro en presencia de explantes de tejido intestinal, permiti\u00f3 obtener informaci\u00f3n detallada sobre la transmisi\u00f3n y desarrollo del mixosporidio. los estadios presentes en las distintas etapas de infecci\u00f3n se clasificaron en estadios iniciales y proliferativos (st1, st2 y st3) y estadios esporog\u00f3nicos (st4 y st5), que se caracterizaron morfol\u00f3gicamente (microscop\u00eda \u00f3ptica y electr\u00f3nica), y mediante t\u00e9cnicas histoqu\u00edmicas, incluyendo hibridaci\u00f3n in situ.  con estos resultados se estableci\u00f3 un modelo tentativo del ciclo de vida y transmisi\u00f3n del par\u00e1sito, y se identificaron los principales factores de riesgo de enteromixosis en cultivo de rodaballo. Los datos obtenidos sobre la entrada y dispersi\u00f3n de los estadios infectivos, son \u00fatiles para arbitrar medidas de prevenci\u00f3n y control que eviten la introducci\u00f3n y diseminaci\u00f3n del mixosporidio en las granjas de cultivo, y su dispersi\u00f3n en el medio natural.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudios sobre el ciclo vital y transmisi\u00f3n de enteromyxum scophthalmi (myxozoa), par\u00e1sito ent\u00e9rico del rodaballo<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudios sobre el ciclo vital y transmisi\u00f3n de enteromyxum scophthalmi (myxozoa), par\u00e1sito ent\u00e9rico del rodaballo <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Redondo Gamero Mar\u00eda  Jose <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 25\/11\/2005<\/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> \u00e1lvarez Pellitero Mar\u00eda  Pilar<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Santiago Mas coma <\/li>\n<li>silvia Crespo gim\u00e9nez (vocal)<\/li>\n<li>adam Marqu\u00e9s (vocal)<\/li>\n<li> Quiroga berderal Mar\u00eda  isabel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Redondo Gamero Mar\u00eda Jose Enteromyxum scophthalmi parasita el tracto digestivo del rodaballo produciendo una grave enfermedad emaciativa [&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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