{"id":101177,"date":"2018-03-11T10:22:52","date_gmt":"2018-03-11T10:22:52","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/empleo-de-polidioxanona-polipropileno-o-seda-como-materiales-de-sutura-en-anastomosis-termino-terminal-en-arterias-musculares-elasticas-y-venas\/"},"modified":"2018-03-11T10:22:52","modified_gmt":"2018-03-11T10:22:52","slug":"empleo-de-polidioxanona-polipropileno-o-seda-como-materiales-de-sutura-en-anastomosis-termino-terminal-en-arterias-musculares-elasticas-y-venas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/empleo-de-polidioxanona-polipropileno-o-seda-como-materiales-de-sutura-en-anastomosis-termino-terminal-en-arterias-musculares-elasticas-y-venas\/","title":{"rendered":"Empleo de polidioxanona, polipropileno o seda como materiales de sutura en anastomosis t\u00e9rmino-terminal en arterias musculares, el\u00e1sticas y venas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rodrigo Enrique Elizondo Oma\u00f1a <\/strong><\/h2>\n<p>Hasta hoy se han evaluado los efectos del material de sutura s\u00f3lo en arterias musculares en diferentes modelos animales, y entre las suturas m\u00e1s estudiadas se encuentran las realizadas con: nylon, poliglactina, polipropileno y polidioxanona. No se ha  estudiado la respuesta morfol\u00f3gica a la sutura en el resto de los conductos vasculares, es decir, arterias el\u00e1sticas y venas. En este trabajo, sobre el empleo de polipropileno, polidioxanona y seda como materiales de sutura en arterias el\u00e1sticas y v enas en un modelo murino, hemos caracterizado los efectos de las suturas en arteria aorta, arteria femoral y vena cava de la rata wistar. realizamos microanastomosis vasculares t\u00e9rmino-terminal en arterias aortas (el\u00e1stica), arterias femorales (muscu lar) y venas cavas de ratas wistar con polidioxanona, polipropileno y seda como materiales de sutura. encontramos que la arteria el\u00e1stica (aorta), presenta un engrosamiento transitorio de la t\u00fanica media cuando se emplea cualquiera de los materiales de sutura. En la arteria muscular (femoral), se observ\u00f3 un engrosamiento transitorio de la t\u00fanica media s\u00f3lo cuando se utiliz\u00f3 seda como material de sutura. En la vena cava no se encontraron cambios con ninguno de los materiales de sutura. los result ados del presente estudio en el que se realizaron procedimientos microquir\u00fargicos con diferentes materiales de sutura y que fueron evaluados histol\u00f3gicamente utilizando la tinci\u00f3n de hematoxilina y eosina, tricr\u00f3mico de masson y orce\u00edna, as\u00ed como med iante inmunohistoqu\u00edmica con la t\u00e9cnica de tunel, nos permiten descartar a estos materiales de sutura como factores involucrados en complicaciones tales como trombosis, restenosis o formaci\u00f3n de placas ateromatosas. inferimos que el material de sutur a no est\u00e1 involucrado en las complicaciones (trombosis, restenosis y placas ateromatosas), de la cirug\u00eda de revascularizaci\u00f3n, por lo que se deben estudiar otros factores, como los cambios de presi\u00f3n y el microambiente, que pudieran explicar las vari aciones en la evoluci\u00f3n cl\u00ednica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Empleo de polidioxanona, polipropileno o seda como materiales de sutura en anastomosis t\u00e9rmino-terminal en arterias musculares, el\u00e1sticas y venas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Empleo de polidioxanona, polipropileno o seda como materiales de sutura en anastomosis t\u00e9rmino-terminal en arterias musculares, el\u00e1sticas y venas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rodrigo Enrique Elizondo Oma\u00f1a <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 28\/05\/2010<\/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>Ferm\u00edn Viejo Tirado<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel Rodr\u00edguez s\u00e1nchez <\/li>\n<li>ricardo Vazquez rodriguez (vocal)<\/li>\n<li>enrique Jos\u00e9 Blanco barco (vocal)<\/li>\n<li>isabel Arenas jimenez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rodrigo Enrique Elizondo Oma\u00f1a Hasta hoy se han evaluado los efectos del material de sutura s\u00f3lo en [&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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