{"id":55619,"date":"2018-03-09T22:43:19","date_gmt":"2018-03-09T22:43:19","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aspectos-epidemiologicos-cla%c2%adnicos-e-histopatologicos-de-la-intoxicacion-ocasionada-por-solanum-bonariense-l-1753-en-bovinos\/"},"modified":"2018-03-09T22:43:19","modified_gmt":"2018-03-09T22:43:19","slug":"aspectos-epidemiologicos-cla%c2%adnicos-e-histopatologicos-de-la-intoxicacion-ocasionada-por-solanum-bonariense-l-1753-en-bovinos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/patologia-veterinaria\/aspectos-epidemiologicos-cla%c2%adnicos-e-histopatologicos-de-la-intoxicacion-ocasionada-por-solanum-bonariense-l-1753-en-bovinos\/","title":{"rendered":"Aspectos epidemiol\u00f3gicos, cl\u00ednicos e histopatol\u00f3gicos de la intoxicaci\u00f3n ocasionada por solanum bonariense l. (1753) en bovinos"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Verdes Garc\u00eda Jos\u00e9 Manuel <\/strong><\/h2>\n<p>En establecimientos agropecuarios del oeste de uruguay, la ingesti\u00f3n voluntaria de solanum bonariense l.Por bovinos en pastoreo desarroll\u00f3 episodios peri\u00f3dicos de ataxia, hipermetr\u00eda, extensi\u00f3n de la cabeza y de los miembros tor\u00e1cicos, opist\u00f3tonos, nistagmo y ca\u00eddas hacia los lados o hacia atr\u00e1s.     la reproducci\u00f3n experimental de la intoxicaci\u00f3n en terneros por el suministro de solanum bonariense l.A trav\u00e9s de una fistularuminal implantada quir\u00fargicamente, produjo signos cl\u00ednicos similares al llegar a una dosis total de 1,024 kg\/kg de peso vivo y despu\u00e9s d e128 d\u00edas de suministro de la planta.     en la necropsia de los casos naturales o experimentales no se observaron lesiones significativas, mientras que las lesiones histol\u00f3gicas observadas fueron similares en ambos caos, e incluyeron: vacuolizaci\u00f3n, degeneraci\u00f3n y perdida de c\u00e9lulas de purkinje. En la sustancia blanca cerebelosa se observaron esferoides axonales, microcavitaciones y otros cambios t\u00edpicos de la degeneraci\u00f3n tipo walleriana. Tambi\u00e9n dentro de las c\u00e9lulas de purkinje degeneradas, se detectaron cambios inmunohistoqu\u00edmicos en la distribuci\u00f3n de citoesqueleto y en la presencia de conjuntados de ubiquitina.     los cambios ultreaestructurales incluyeron un aumento del n\u00famero de cuerpos residuales de almacenamiento electr\u00f3n-densos dentro de ves\u00edculas rodeadas de membrana en el pericario de las c\u00e9lulas de purkinje afectadas y un contenido similar de ves\u00edculas, acompa\u00f1adas de mitocondrias dentro de los esferoides axonales.     no se observaron lesiones histol\u00f3gicas en los dem\u00e1s tejidos examinados. La dilataci\u00f3n y vacuolizaci\u00f3n del pericario de las c\u00e9lulas de purkinje con la subsecuente degeneraci\u00f3n cerebelosa sugieren la presencia en la planta de una toxina espec\u00edfica para las c\u00e9lulas de purkinje, la que producir\u00eda diferentes cambios patol\u00f3gicos en el metabolismo de estas c\u00e9lulas desencadenando as\u00ed, alteraciones en el citoesqueleto y en el transporte ax<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aspectos epidemiol\u00f3gicos, cl\u00ednicos e histopatol\u00f3gicos de la intoxicaci\u00f3n ocasionada por solanum bonariense l. (1753) en bovinos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aspectos epidemiol\u00f3gicos, cl\u00ednicos e histopatol\u00f3gicos de la intoxicaci\u00f3n ocasionada por solanum bonariense l. (1753) en bovinos <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Verdes Garc\u00eda Jos\u00e9 Manuel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/11\/2006<\/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>Luis Eusebio Fidalgo \u00e1lvarez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  jose Badiola diez <\/li>\n<li>Juan Gimeno eduardo (vocal)<\/li>\n<li>franklin Riet-correra (vocal)<\/li>\n<li>anqa Goicoa valdevira (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Verdes Garc\u00eda Jos\u00e9 Manuel En establecimientos agropecuarios del oeste de uruguay, la ingesti\u00f3n voluntaria de solanum bonariense [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[5562,90050,495,977],"tags":[122888,122887,122886,4545,9009,122885],"class_list":["post-55619","post","type-post","status-publish","format-standard","hentry","category-medicina-interna-veterinaria","category-nutricion-de-rumiantes","category-patologia-veterinaria","category-santiago-de-compostela","tag-anqa-goicoa-valdevira","tag-franklin-riet-correra","tag-juan-gimeno-eduardo","tag-juan-jose-badiola-diez","tag-luis-eusebio-fidalgo-alvarez","tag-verdes-garcia-jose-manuel"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/55619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=55619"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/55619\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=55619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=55619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=55619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}