{"id":34226,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-experimental-de-la-translocacion-bacteriana-en-situaciones-de-ictericia-obstructiva\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"estudio-experimental-de-la-translocacion-bacteriana-en-situaciones-de-ictericia-obstructiva","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-experimental-de-la-translocacion-bacteriana-en-situaciones-de-ictericia-obstructiva\/","title":{"rendered":"Estudio experimental de la translocacion bacteriana en situaciones de ictericia obstructiva."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Beatriz Doblado Cardellach <\/strong><\/h2>\n<p>La translocaci\u00f3n bacteriana se define como el paso tanto de bacterias viables como inviables as\u00ed como de sus productos bacterianos (endotoxinas), a trav\u00e9s de la pared intestinal anat\u00f3micamente intacta a los ganglios linf\u00e1ticos mesent\u00e9ricos y desde all\u00ed a otros tejidos.  entre las diversas patolog\u00edas con las que se asocia se encuentra la ictericia obstructiva. Numerosos estudios experimentales apoyan la hip\u00f3tesis de que el desarrollo cronol\u00f3gico de la translocaci\u00f3n bacteriana va a depender en gran medida de la causa que lo provoca, sin que ninguno de ellos acote con precisi\u00f3n el momento de inicio del fen\u00f3meno de paso de bacterias a trav\u00e9s de la pared intestinal.  en esta tesis doctoral se intenta demostrar mediante un estudio experimental realizado en 140 ratas que fueron sometidas a la ligadura y secci\u00f3n del conducto biliar con\/sin administraci\u00f3n de antibi\u00f3tico preoperatorio y con\/sin provocaci\u00f3n de un estado de neutropenia mediante la administraci\u00f3n intraperitoneal de ciclofosfamida, en que momento se inicia el paso de bacterias a trav\u00e9s de la pared intestinal, la flora bacteriana presente en la luz del tubo digestivo tras dicha intervenci\u00f3n quir\u00fargica y las especies bacterianas m\u00e1s invasivas con cuantificaci\u00f3n de las mismas mediante hemocultivos extra\u00eddos de forma secuencial a los 30 minutos, 2 horas, 24 horas, 48 horas y 7 d\u00edas y cultivo de exudado peritoneal y mucosa intestinal.  los resultados obtenidos demuestran que tal fen\u00f3meno se produce ya tempranamente en el postoperatorio, incluso a las 2 horas en algunas series y m\u00e1s tardiamente en otras y que la administraci\u00f3n preoperatoria de antibi\u00f3tico, bien cefazolina, bien piperacilina\/tazobactam, no previene la translocaci\u00f3n bacteriana aunque retrasa su aparici\u00f3n existiendo una similitud entre las especies de bacterias halladas en los cultivos de mucosa intestinal y aquellas aisladas en el exudado peritoneal y en los hemocultivos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio experimental de la translocacion bacteriana en situaciones de ictericia obstructiva.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio experimental de la translocacion bacteriana en situaciones de ictericia obstructiva. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Beatriz Doblado Cardellach <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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>Jos\u00e9 Luis Balibrea  Cantero<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jaime Arias Perez <\/li>\n<li>Juan  Jos\u00e9 Picazo De La Garza (vocal)<\/li>\n<li>Jos\u00e9 Antonio Rodr\u00edguez Montes (vocal)<\/li>\n<li> Serrano Sanchez Pedro A. (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Beatriz Doblado Cardellach La translocaci\u00f3n bacteriana se define como el paso tanto de bacterias viables como inviables [&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":[9,141,1279],"tags":[92561,22643,3775,4963,3475,14599],"class_list":["post-34226","post","type-post","status-publish","format-standard","hentry","category-ciencias-medicas","category-cirugia","category-cirugia-experimental","tag-beatriz-doblado-cardellach","tag-jaime-arias-perez","tag-jose-antonio-rodriguez-montes","tag-jose-luis-balibrea-cantero","tag-juan-jose-picazo-de-la-garza","tag-serrano-sanchez-pedro-a"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/34226","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=34226"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/34226\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=34226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=34226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=34226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}