{"id":114954,"date":"2013-08-12T00:00:00","date_gmt":"2013-08-12T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/comportamiento-reparativo-de-implantes-de-bioprotesis-de-colageno-crosslink-vs-no-crosslink-en-situacion-intra-y-extraperitoneal\/"},"modified":"2013-08-12T00:00:00","modified_gmt":"2013-08-12T00:00:00","slug":"comportamiento-reparativo-de-implantes-de-bioprotesis-de-colageno-crosslink-vs-no-crosslink-en-situacion-intra-y-extraperitoneal","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/cirugia-abdominal\/comportamiento-reparativo-de-implantes-de-bioprotesis-de-colageno-crosslink-vs-no-crosslink-en-situacion-intra-y-extraperitoneal\/","title":{"rendered":"Comportamiento reparativo de implantes de biopr\u00f3tesis de col\u00e1geno crosslink vs no crosslink en situaci\u00f3n intra y extraperitoneal"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Vladimir Arteaga Peralta <\/strong><\/h2>\n<p>El empleo de biomateriales, tanto para la reparaci\u00f3n como para la sustituci\u00f3n de tejidos en la pared abdominal, ha ido progresivamente en aumento. La incidencia de procesos herniarios bien primarios o secundarios a la cirug\u00eda mantiene todav\u00eda cifras muy altas. La reparaci\u00f3n de estos defectos es realizada casi en su totalidad recurriendo a la colocaci\u00f3n de un material prot\u00e9sico. Todav\u00eda no existe una pr\u00f3tesis ideal que repare de forma correcta y sin complicaciones estos defectos herniarios. En los \u00faltimos a\u00f1os han surgido las pr\u00f3tesis naturales o biol\u00f3gicas, cuyo objetivo es conseguir una reparaci\u00f3n, en la cual la integraci\u00f3n con el tejido receptor sea \u00f3ptima.  Algunas de estas biopr\u00f3tesis est\u00e1n dise\u00f1adas para buscar un equilibrio entre la degradaci\u00f3n progresiva de las mismas y a su vez promover la formaci\u00f3n de un neotejido que las sustituya en el lugar del defecto.  Para ello algunos de estos biomateriales son sometidos a distintos procesos que promueven la formaci\u00f3n de enlaces covalentes dentro de la mol\u00e9cula de col\u00e1geno (\u00c2\u00bfcrosslink\u00c2\u00bf) haci\u00e9ndolas m\u00e1s resistentes a la degradaci\u00f3n de las colagenasas.En el presente trabajo de tesis hemos llevado a cabo un dise\u00f1o experimental en el que estudiamos la respuesta tisular a implantes de pr\u00f3tesis biol\u00f3gicos (crosslink vs. No crosslink) en diferentes interfaces intra y extraperitoneal. El animal utilizado fue el conejo blanco nueva zelanda. Los materiales empleados objeto de estudio fueron dos pr\u00f3tesis biol\u00f3gicas provistas de enlaces covalentes  crosslink (permacol\u00c2\u00ae, collamend\u00c2\u00ae) y otra sin enlaces  (no crosslink) (surgisis\u00c2\u00ae). Como control, empleamos un material de ptfee laminar no poroso (preclude\u00c2\u00ae).  Los tiempos de sacrificio fueron establecidos para los implantes extraperitoneales a 14-30-90 d\u00edas y para los intraperitoneales a 90 d\u00edas<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Comportamiento reparativo de implantes de biopr\u00f3tesis de col\u00e1geno crosslink vs no crosslink en situaci\u00f3n intra y extraperitoneal<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Comportamiento reparativo de implantes de biopr\u00f3tesis de col\u00e1geno crosslink vs no crosslink en situaci\u00f3n intra y extraperitoneal <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Vladimir Arteaga Peralta <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 08\/12\/2013<\/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>Juan  Manuel Bell\u00f3n Caneiro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco javier Burgos revilla <\/li>\n<li>Javier \u00e1rias d\u00edaz (vocal)<\/li>\n<li>damian Garc\u00eda olmo (vocal)<\/li>\n<li>felipe De la cruz vigo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Vladimir Arteaga Peralta El empleo de biomateriales, tanto para la reparaci\u00f3n como para la sustituci\u00f3n de tejidos [&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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