{"id":32314,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-experimental-de-la-integracion-y-resistencia-biomecanica-de-diferentes-protesis-de-polipropileno-implantadas-en-pared-abdominal\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"estudio-experimental-de-la-integracion-y-resistencia-biomecanica-de-diferentes-protesis-de-polipropileno-implantadas-en-pared-abdominal","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-experimental-de-la-integracion-y-resistencia-biomecanica-de-diferentes-protesis-de-polipropileno-implantadas-en-pared-abdominal\/","title":{"rendered":"Estudio experimental de la integracion y resistencia biomecanica de diferentes protesis de polipropileno implantadas en pared abdominal."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Palomares Rabadan Diogenes Bernardo <\/strong><\/h2>\n<p>Introduccion. El grado de integracion de los biomateriales que se emplean para la reparacion de defectos en pared abdominal parece depender de la porosidad del biomaterial. Actualmente, existen varias protesis de polipropileno (pl), que difieren entre si por el numero de filamentos de pl que las constituyen o el trenzado de los mismos, y por su porosidad. Por otra parte, estas protesis provocan un alto indice de formacion de adherencias con las visceras. El objetivo del presente trabajo de tesis doctoral ha sido estudiar el comportamiento en cuanto a integracion, formacion adherencial y resistencia a la traccion de 3 tipos de protesis de pl (marlex, prolene y trelexr), cuando son empleadas para la reparacion de defectos totales o parciales en pared abdominal.  material y metodos. Fueron empleados 54 conejos n.  zelanda a los que se crearon defectos en pared abdominal de 7&#215;5 cm, comprendiendo todos sus planos (sustituciones totales; n=27), o bien se dejo intacto el peritoneo parietal (sustituciones parciales (sp) n=27), que fueron reparados trenzado y porosidad de 1 mm (marlex, n=18, y trelex n=18), y bifilamento con porosidad de 2 mm (prolene, n=18), que quedaron en contacto con el tejido y con las visceras abdominales o con el peritoneo parietal (sustituciones parciales (sp); n=27), que que fueron reparados con protesis de pl monofilamento de diferente trenzado y porosidad de 1 mm (marlex, (n=18, y trelex, n=18), y bifilamento con porosidad de 2 mm (prolene, n=18), que quedaron en contacto con el tejido subcutaneo y con las visceras abdominales o con el peritoneo parietal. Los animales se sacrificaron a los 30, 60 y 90 dias, tomandose muestras para microscopia optica y electronica de barrido. Se realizaron estudios de resistencia a la traccion con un tensiometro instron en tiras de 2 cm de ancho que comprendian la protesis y los tejidos de anclaje.  resultados. En el 100% de las st se objetivaron adherencias importantes con l<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio experimental de la integracion y resistencia biomecanica de diferentes protesis de polipropileno implantadas en pared abdominal.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio experimental de la integracion y resistencia biomecanica de diferentes protesis de polipropileno implantadas en pared abdominal. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Palomares Rabadan Diogenes Bernardo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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: Pedro Carda Abella <\/li>\n<li>Fernando Turegano Fuentes (vocal)<\/li>\n<li>Felipe De La Cruz Vigo (vocal)<\/li>\n<li>Antonio Torres Garcia (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Palomares Rabadan Diogenes Bernardo Introduccion. El grado de integracion de los biomateriales que se emplean para la [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[17426,9,141,387,1279],"tags":[39782,23162,45819,31693,89205,17603],"class_list":["post-32314","post","type-post","status-publish","format-standard","hentry","category-alcala","category-ciencias-medicas","category-cirugia","category-cirugia-abdominal","category-cirugia-experimental","tag-antonio-torres-garcia","tag-felipe-de-la-cruz-vigo","tag-fernando-turegano-fuentes","tag-juan-manuel-bellon-caneiro","tag-palomares-rabadan-diogenes-bernardo","tag-pedro-carda-abella"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/32314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=32314"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/32314\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=32314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=32314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=32314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}