{"id":11468,"date":"2018-03-09T08:56:51","date_gmt":"2018-03-09T08:56:51","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/evaluacion-experimental-ex-vivo-de-preservacion-pulmonar-comparacion-de-la-solucion-de-la-universidad-de-wisconsin-y-la-misma-con-adicion-de-l-carnitina-como-protector-del-surfactante\/"},"modified":"2018-03-09T08:56:51","modified_gmt":"2018-03-09T08:56:51","slug":"evaluacion-experimental-ex-vivo-de-preservacion-pulmonar-comparacion-de-la-solucion-de-la-universidad-de-wisconsin-y-la-misma-con-adicion-de-l-carnitina-como-protector-del-surfactante","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/evaluacion-experimental-ex-vivo-de-preservacion-pulmonar-comparacion-de-la-solucion-de-la-universidad-de-wisconsin-y-la-misma-con-adicion-de-l-carnitina-como-protector-del-surfactante\/","title":{"rendered":"Evaluaci\u00f3n experimental \u00abex vivo\u00bb de preservaci\u00f3n pulmonar. comparaci\u00f3n de la soluci\u00f3n de la universidad de wisconsin y la misma con adici\u00f3n de l-carnitina como protector del surfactante."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Montero Cantu Carlos Alberto <\/strong><\/h2>\n<p>Los actuales m\u00e9todos de preservaci\u00f3n solo permiten per\u00edodos cortos de isquemia, habiendo sido probados un n\u00famero importante de soluciones de perfusi\u00f3n-preservaci\u00f3n, las cuales var\u00edan en composici\u00f3n, as\u00ed como en las sustancias a\u00f1adidas a las mismas. El presente trabajo evalua la influencia de la adici\u00f3n de l-carnitina aplicada en la soluci\u00f3n de perfusi\u00f3n y preservaci\u00f3n, utilizando un modelo de pulm\u00f3n de rata. Realizamos un estudio comparativo con cuatro grupos de cinco ratas cada uno (a1, a2, b1, b2). Los animales fueron anestesiados (pentobarbital intrapaeritoneal), ventilados mediante una c\u00e1nula endotraqueal (traqueostomia) y perfundida a trav\u00e9s de la arteria pulmonar soluci\u00f3n de belzer (a1) o soluci\u00f3n de belzer enriquecida con l-carnitina (b1) para posteriormente se extrajo el bloqueo cardipulmonar y fue colocado en un sistema de ventilaci\u00f3n perfusi\u00f3n durante una hora. Los animales de los grupos a2 y b2 fueron preservados a 4\u00c2\u00bac durante 3 horas y ulteriormente colocados en el sistema de ventilaci\u00f3n perfusci\u00f3n. Fueron tomadas los pesos de los bloques cardiopulmonares a la extracci\u00f3n y despu\u00e9s de la ventilaci\u00f3n perfusi\u00f3n, presi\u00f3n de la v\u00eda a\u00e9rea y los fosfol\u00edpidos y prote\u00ednas en lavado brocoalveolar (bal). Solo las prote\u00ednas del bal fueron significativas estad\u00edsticamente mostrando un efecto ben\u00e9fico en la protecci\u00f3n del surfactante en los grupos que se utilizo l-carnitina.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Evaluaci\u00f3n experimental \u00abex vivo\u00bb de preservaci\u00f3n pulmonar. comparaci\u00f3n de la soluci\u00f3n de la universidad de wisconsin y la misma con adici\u00f3n de l-carnitina como protector del surfactante.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Evaluaci\u00f3n experimental \u00abex vivo\u00bb de preservaci\u00f3n pulmonar. comparaci\u00f3n de la soluci\u00f3n de la universidad de wisconsin y la misma con adici\u00f3n de l-carnitina como protector del surfactante. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Montero Cantu Carlos Alberto <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/06\/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>Emilio Canalis Arrayas<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan S\u00e1nchez-lloret tortosa <\/li>\n<li>merce Canela cardona (vocal)<\/li>\n<li>Jos\u00e9 Antonio Maestre alcacer (vocal)<\/li>\n<li>Antonio Xaubet mir (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Montero Cantu Carlos Alberto Los actuales m\u00e9todos de preservaci\u00f3n solo permiten per\u00edodos cortos de isquemia, habiendo sido [&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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