{"id":23800,"date":"2018-03-09T09:14:30","date_gmt":"2018-03-09T09:14:30","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-ecografico-del-crecimiento-vascular-en-la-oveja-en-vasos-sin-intervenir-e-intervenidos\/"},"modified":"2018-03-09T09:14:30","modified_gmt":"2018-03-09T09:14:30","slug":"estudio-ecografico-del-crecimiento-vascular-en-la-oveja-en-vasos-sin-intervenir-e-intervenidos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-ecografico-del-crecimiento-vascular-en-la-oveja-en-vasos-sin-intervenir-e-intervenidos\/","title":{"rendered":"Estudio ecogr\u00e1fico del crecimiento vascular en la oveja en vasos sin intervenir e intervenidos"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Lima Rodr\u00edguez Marco Antonio <\/strong><\/h2>\n<p>Se han utilizado 24 corderos cl\u00ednicamente sanos, de raza merina, 55 d\u00edas de edad, aproximadamente 20 kg de peso y sexo macho.  fueron sometidos a arteriortom\u00eda transversal de la arteria car\u00f3tida com\u00fan derecha y posterior anastomosis terminoterminal de la misma. La arteria car\u00f3tida com\u00fan izquierda, no intervenida, fue utilizada como control. Los animales fueron divididos en dos grupos de 12 individuos cada uno: grupo i y ii. En los del grupo 1 la anastomosis se realiz\u00f3 con clips met\u00e1licos no penetrantes (vcs). En los del grupo 2 se llev\u00f3 a cabo con sutura discont\u00ednua de polipropileno de 5\/0. Tras la intervenci\u00f3n se lleva a cabo un seguimiento postoperatorio durante 6 meses utilizando ecografia y angiograf\u00eda, para comparar los comportamientos de las arterias car\u00f3tidas en crecimiento sobre las que se han realizado la anastomosis con clips vcs, las que se han realizado anastomosis con sutura discontinua de polipropileno y las no intervenidas, valorando en lso vasos intervenidos la evoluci\u00f3n de la anastomosis, el crecimiento vascular de la misma y la posible aparici\u00f3n de complicaciones postoperatorias.  las exploraciones ecogr\u00e1ficas de las arterias se llevaron a cabo mediante ecograf\u00eda en modo b y en tiempo real, an\u00e1lisis del espectro doppler del fluljo sangu\u00edneo y ecograf\u00eda power doppler. Se demostr\u00f3 que las arterias intervenidas de ambos grupos fueron siempre permeables y en ning\u00fan momento presentaron trombosis postoperatorias. Se comprob\u00f3 la existencia de una reducci\u00f3n significativa de la luz vascular en los vasos intervenidos de los dos grupos a nivel de la anastomosis. En los intervenidos del grupo i la estenosis fue detectada en los 90 d\u00edas postcirug\u00eda, desapareciendo a los 180 d\u00edas, lo que indic\u00f3 la existencia de un crecimiento vascular normal en las anastomosis al final del estudio. Sin embargo, en los vasos intervenidos del grupo ii la estenosis fue perceptible hasta el final del estudio.  finalmente, e<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio ecogr\u00e1fico del crecimiento vascular en la oveja en vasos sin intervenir e intervenidos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio ecogr\u00e1fico del crecimiento vascular en la oveja en vasos sin intervenir e intervenidos <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Lima Rodr\u00edguez Marco Antonio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Extremadura<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/06\/2003<\/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>Jes\u00fas Uson Gargallo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: salvador Climent peris <\/li>\n<li>lu\u00eds Javier Ezquerra calvo (vocal)<\/li>\n<li>Manuel Maynar moliner (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Dominguez roldan (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Lima Rodr\u00edguez Marco Antonio Se han utilizado 24 corderos cl\u00ednicamente sanos, de raza merina, 55 d\u00edas de [&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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