{"id":88379,"date":"2001-11-01T00:00:00","date_gmt":"2001-11-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-experimental-del-adhesivo-n-butil-2-cianoacrilato-en-anastomosis-colicas\/"},"modified":"2001-11-01T00:00:00","modified_gmt":"2001-11-01T00:00:00","slug":"estudio-experimental-del-adhesivo-n-butil-2-cianoacrilato-en-anastomosis-colicas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-experimental-del-adhesivo-n-butil-2-cianoacrilato-en-anastomosis-colicas\/","title":{"rendered":"Estudio experimental del adhesivo n-butil-2-cianoacrilato en anastomosis colicas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Manuel Cires Bezanilla <\/strong><\/h2>\n<p>Se realiz\u00f3 un estudio experimental del adhesivo n-butil-2-cianaoacrilato (histoacryl r) aplicado sobre anastomosis c\u00f3licas defectuosas con alto riesgo de dehiscencia, para valorar si disminu\u00eda la tasa de fugas y la mortalidad en estas condiciones.  se emplearon 80 ratas wistar adultas y de ambos sexos distribuidas de forma aleatoria en dos grupos; grupo i: anastomosis c\u00f3licas mecanicamente deficientes en las que se aplicaba el adhesivo. Sacrificadas el segundo mes postoperatorio, se valoraron las adherencias peritoneales,y la estanqueidad de la anastomosis. se extirp\u00f3 el segmento con la anastomosis c\u00f3lica y se midi\u00f3 su resistencia mediante un ensayo de tracci\u00f3n lineal empleando un dinam\u00f3metro instrom r. Se realiz\u00f3 su examen histol\u00f3gico valorando la continuidad de la capa muscular propia, el infiltrado inflamatorio, la actividad fibrobl\u00e1stica, la reacci\u00f3n celular a cuerpo extra\u00f1o y la eliminaci\u00f3n del pol\u00edmero.  la mortalidad global fue del 15% y no existia diferencia entre los dos grupos. La principal causa de muerte en ambos grupos fue la peritonitis fecaloidea generalizada por fuga de la anastomosis, no existiendo diferencias significativas en la tasa de fugas entre el grupo i(12,5%) y el grupo ii(17,5%). las adherencias peritoneales en los animales del grupo i (0,162 kgf) que en el grupo ii (0,156 kgf), aunque no de forma significativa (p&gt;0,05). sin embargo, el alargamiento y alargamiento hasta la ruptura de la anastomosis eran mayores en el grupo i(31,8 mm;32,6 mm) que en el grupo ii (27,1 mm;29,7 mm), y esta diferencia era estadisticamente significativa (p&lt;0,05). La mayoria de las rupturas se produjeron en la anastomosis (75%).  el 88% de las anastomosis tenian la capa muscular propia interrumpida y el 12% una restituci\u00f3n ad integrum, no encontr\u00e1ndose diferencias significativas entre los dos grupos. En el grupo i se observ\u00f3 una reacci\u00f3n inflamatoria aguda moderada a severa y un tercio de los animales present<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio experimental del adhesivo n-butil-2-cianoacrilato en anastomosis colicas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio experimental del adhesivo n-butil-2-cianoacrilato en anastomosis colicas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Manuel Cires Bezanilla <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 11\/01\/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>Fernando Dominguez Cunchillos<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: enrique Martinez rodriguez <\/li>\n<li>Jos\u00e9 Luis Hern\u00e1ndez lizo\u00e1in (vocal)<\/li>\n<li>Miguel Echenique elizondo (vocal)<\/li>\n<li>Miguel Lera tricas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Manuel Cires Bezanilla Se realiz\u00f3 un estudio experimental del adhesivo n-butil-2-cianaoacrilato (histoacryl r) aplicado sobre anastomosis c\u00f3licas [&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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