{"id":14967,"date":"2018-03-09T09:01:55","date_gmt":"2018-03-09T09:01:55","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/autoinjerto-de-carta%c2%adlago-sintetizado-artificialmente-empleando-diversos-pola%c2%admeros-reabsorbibles-en-conejos\/"},"modified":"2018-03-09T09:01:55","modified_gmt":"2018-03-09T09:01:55","slug":"autoinjerto-de-carta%c2%adlago-sintetizado-artificialmente-empleando-diversos-pola%c2%admeros-reabsorbibles-en-conejos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/autoinjerto-de-carta%c2%adlago-sintetizado-artificialmente-empleando-diversos-pola%c2%admeros-reabsorbibles-en-conejos\/","title":{"rendered":"Autoinjerto de cart\u00edlago sintetizado artificialmente empleando diversos pol\u00edmeros reabsorbibles en conejos."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alfonso Capitan Guarnizo <\/strong><\/h2>\n<p>Introducci\u00f3n  el tejido cartilaginoso es uno de los pilares fundamentales en la especialidad de otorrinolaringolog\u00eda. Durante mucho tiempo se ha intentado encontrar un sustituto para el cart\u00edlago. Diversos han sido los pol\u00edmeros que se han usado en la fabricaci\u00f3n de tejido cartilaginoso. Con la t\u00e9cnicas avanzadas de ingenier\u00eda tisular muchos son los autores que han intentado realizar un autotransplante de cart\u00edlago neosintetizado a partir de una muestra peque\u00f1a de cart\u00edgalo.  objetivos  1,- el comportamiento de los diversos biomateriales reabsorbibles utilizados en los implantes.  2,- la determinaci\u00f3n del comportamiento de los autoimplantes de condroctios embebidos en una matriz reabsorbible.  3,- el estudio ultraestructural del cart\u00edlago creado artificialmente.  4,- la evaluaci\u00f3n de la viabilidad del injerto de un aninal inmunocompetente.  5,- la comparaci\u00f3n entre implantes lar\u00edngeos y subcut\u00e1neos.  material y m\u00e9todos  se ha usado 24 conejos de la raza \u00abnueva zelanda\u00bb. Hemos empleado dos tipos de pol\u00edmeros: el ethisorb y el hyaff-11. Se extrae una muestra de cart\u00edlago con pericondrio de 1 cm de di\u00e1metromediante el uso de un \u00abpunch\u00bb dermatol\u00f3gico. La muestra de cart\u00edlago se trocea en peque\u00f1os fragmentos de 1-2 mm2. Se le a\u00f1ade al tubo colagenasa tipo ii, hialuronidasa y adn-asa para la digesti\u00f3n enim\u00e1tica de la matriz.Los condrocitos aislados se introducen en una placa de crecimiento celular. Cada 2-3 d\u00edas se cambia el medio de cultivo. Cuando todo el pocillo este lleno de c\u00e9lulas se realiza un proceso de tripsinacion, que consiste en a\u00f1adir al pocillo trispina + edta (quelante de calcio) para que separarlas c\u00e9lulas. Este proceso se puede repetir todas las veces que queramos hasta obtener el n\u00famero deseado de condrocitos. en el caso del ethisorb los condrocitos se colocan en el pol\u00edmero y se introducen en la c\u00e1mara de perfusion continua. En el caso del hyafe-11 no se usa esta c\u00e1mara y se a\u00f1ade<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Autoinjerto de cart\u00edlago sintetizado artificialmente empleando diversos pol\u00edmeros reabsorbibles en conejos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Autoinjerto de cart\u00edlago sintetizado artificialmente empleando diversos pol\u00edmeros reabsorbibles en conejos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alfonso Capitan Guarnizo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/12\/2001<\/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>Carlos Sprekelsen Gasso<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jaime Marco algarra <\/li>\n<li>Jos\u00e9 Miguel Osete albaladejo (vocal)<\/li>\n<li>tomas Vicente vera (vocal)<\/li>\n<li>Luis Blay galaud (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alfonso Capitan Guarnizo Introducci\u00f3n el tejido cartilaginoso es uno de los pilares fundamentales en la especialidad 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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