{"id":4421,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/efecto-de-algunas-cefalosporinas-sobre-la-absorcion-intestinal-de-galactosa\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"efecto-de-algunas-cefalosporinas-sobre-la-absorcion-intestinal-de-galactosa","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/efecto-de-algunas-cefalosporinas-sobre-la-absorcion-intestinal-de-galactosa\/","title":{"rendered":"Efecto de algunas cefalosporinas sobre la absorcion intestinal de galactosa"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mercedes Mu\u00f1oz Hornillos <\/strong><\/h2>\n<p>Los antibioticos son uno de los farmacos mas utilizados en la clinica actual. Su uso, tan positivo, conlleva a veces efectos negativos como son la aparicion de diversos tipos de resistencias y de alteraciones gastrointestinales. En el presente trabajo se han analizado los efectos de tres cefalosporinas orales, cefrosadina, cefatricina y cefaloglicina, sobre el mecanismo de transporte de los monosacaridos, galactosa y glucosa por el intestino delgado de rata y de cobaya. Se utilizaron tecnicas \u00abin vivo\u00bb de perfusiones sucesivas en asas intestinales, e \u00abin vitro\u00bb, de acumulacion, tanto en anillos intestinales como en vesiculas apicales aisladas del borde en cepillo. Nuestros resultados indican que estas cefalosporinas inhiben de forma irreversible y dependiente del tiempo y de la concentracion del farmaco, la absorcion de d-galactosa tanto \u00abin vivo\u00bb como \u00abin vitro\u00bb, en las preparaciones de anillos intestinales. Por el contrario, cuando se estudio el efecto de estos antibioticos en vesiculas de membrana del borde en cepillo, no encontramos ninguna inhibicion. Estos resultados sugieren que las inhibiciones encontradas son consecuencia del efecto de las cefalosporinas sobre la atpasa de la membrana basolateral, que al inhibir la bomba de na+-k+, inhiben el transporte activo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto de algunas cefalosporinas sobre la absorcion intestinal de galactosa<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto de algunas cefalosporinas sobre la absorcion intestinal de galactosa <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mercedes Mu\u00f1oz Hornillos <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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>Jes\u00fas Larralde Berrio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda  Pilar Fernandez Otero <\/li>\n<li>Javier Marco Bach (vocal)<\/li>\n<li>Edurne Cenarruzabeitia Sagarminaga (vocal)<\/li>\n<li>Jos\u00e9 Alfredo Martinez Hernandez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mercedes Mu\u00f1oz Hornillos Los antibioticos son uno de los farmacos mas utilizados en la clinica actual. Su [&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":[35,5531,817,17749],"tags":[17998,18194,4826,18195,566,18193],"class_list":["post-4421","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","category-fisiologia-gastrointestinal","category-fisiologia-humana","category-navarra","tag-edurne-cenarruzabeitia-sagarminaga","tag-javier-marco-bach","tag-jesus-larralde-berrio","tag-jose-alfredo-Martinez-hernandez","tag-maria-pilar-fernandez-otero","tag-mercedes-munoz-hornillos"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/4421","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=4421"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/4421\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=4421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=4421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=4421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}