{"id":19533,"date":"2018-03-09T09:08:32","date_gmt":"2018-03-09T09:08:32","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/relacion-entre-la-condromalacia-rotulina-y-el-aumento-de-presion-intraosea-modelo-experimental-en-oveja\/"},"modified":"2018-03-09T09:08:32","modified_gmt":"2018-03-09T09:08:32","slug":"relacion-entre-la-condromalacia-rotulina-y-el-aumento-de-presion-intraosea-modelo-experimental-en-oveja","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/relacion-entre-la-condromalacia-rotulina-y-el-aumento-de-presion-intraosea-modelo-experimental-en-oveja\/","title":{"rendered":"Relaci\u00f3n entre la condromalacia rotulina y el aumento de presi\u00f3n intra\u00f3sea. modelo experimental en oveja"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ernesto Fern\u00e1ndez Garc\u00eda <\/strong><\/h2>\n<p>El objetivo del estudio es desarrollar un modelo de hiperpresi\u00f3n intra\u00f3sea en la r\u00f3tula de la oveja mediante un traumatismo controlado y comprobar si el traumatismo provoca cambios degenerativos en el cart\u00edlago rotuliano.  se emplearon 10 ovejas de raza marina. Se midi\u00f3 la presi\u00f3n intra\u00f3sea, bajo sedacci\u00f3n, en ambas rodillas traseras. A los 2 meses se realiz\u00f3 el traumatismo en la rodilla derecha y cuatro meses despu\u00e9s se midi\u00f3 la presi\u00f3n en ambas rodillas y se sacrificaron los animales para estudio histol\u00f3gico con tinciones de hematoxilina-eosina y tricr\u00f3mico de masson.  la t\u00e9cnica de medici\u00f3n consisti\u00f3 en un cateter con perfusi\u00f3n de suero salino conectado a un tornillo de herbert inttroducido en cada r\u00f3tula.  la presi\u00f3n hidrost\u00e1tica fue convertida en una se\u00f1al anal\u00f3gica de voltaje mediante un transductor de presi\u00f3n. La se\u00f1al anal\u00f3gica era digitalizada por una tarjeta pcmcia y procesada en un software labview.  conclusiones  existe un aumento de presi\u00f3n intra\u00f3sea secundaria al traumatismo con una diferencia estad\u00edsticamente significativa p&lt;0,001, con resepcto a las r\u00f3tulas del grupo control y con las mismas r\u00f3tulas del grupo control y con las mismas r\u00f3tulas antes del traumatismo. Histol\u00f3gicamente se comprob\u00f3 duplicaci\u00f3n de la l\u00ednea de marea, penetraci\u00f3n vascular, muerte de condrocitos y desestructuraci\u00f3n de la matriz s\u00f3lida.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Relaci\u00f3n entre la condromalacia rotulina y el aumento de presi\u00f3n intra\u00f3sea. modelo experimental en oveja<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Relaci\u00f3n entre la condromalacia rotulina y el aumento de presi\u00f3n intra\u00f3sea. modelo experimental en oveja <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ernesto Fern\u00e1ndez Garc\u00eda <\/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 18\/10\/2002<\/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 Gomar Sancho<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Gasc\u00f3 g\u00f3mez de membrillera jos\u00e9 <\/li>\n<li>Jaime Prat pastor (vocal)<\/li>\n<li>pedro Vera luna (vocal)<\/li>\n<li>Santiago Suso vergara (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ernesto Fern\u00e1ndez Garc\u00eda El objetivo del estudio es desarrollar un modelo de hiperpresi\u00f3n intra\u00f3sea en la r\u00f3tula [&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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