{"id":45078,"date":"2019-02-23T19:12:23","date_gmt":"2019-02-23T19:12:23","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/absorcion-intestinal-de-azucares-in-vivo-dependencia-del-na-y-efectos-del-ph-y-metales-pesados\/"},"modified":"2019-02-23T19:12:23","modified_gmt":"2019-02-23T19:12:23","slug":"absorcion-intestinal-de-azucares-in-vivo-dependencia-del-na-y-efectos-del-ph-y-metales-pesados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/absorcion-intestinal-de-azucares-in-vivo-dependencia-del-na-y-efectos-del-ph-y-metales-pesados\/","title":{"rendered":"Absorcion intestinal de azucares in vivo: dependencia del na y efectos del ph y metales pesados."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Manuela Ort\u00edz Santesteban <\/strong><\/h2>\n<p>Se han realizado estudios de absorcion intestinal de azucares mediante las tecnicas in vivo de absorciones sucesivas de sols y ponz  con segmento de intestino aislado mediante canulas  que permite el movimiento de la solucion a absorber. El transporte activo de d-glucosa no requiere utilizar como solucion de perfusion una solucion compleja sino basta una solucion isotonica de clna.  tampoco se requiere gasificacion previa con carbogeno. La absorcion intestinal de d-glucosa por intestino de rata alcanza valores maximos para ph proximos a la neutralidad. La absorcion de d-glucosa d-galactosa  3-0 metil glucosa y d-fructosa por intestino de rata y hamster muestran una clara dependencia del na en la luz.  la arabinosa no muestra dependencia para el na. La presencia de cu elevado a 2  ce elevado a 3 y cd elevado a 2 inhibe la absorcion de azucares por intestino de rata in vivo. El lavado del asa con edta mejora la absorcion.  el ion uranilo inhibe tambien la absorcionpero su efecto desaparece por simple lavado.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Absorcion intestinal de azucares in vivo: dependencia del na y efectos del ph y metales pesados.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Absorcion intestinal de azucares in vivo: dependencia del na y efectos del ph y metales pesados. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Manuela Ort\u00edz Santesteban <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1978<\/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>Francisco Ponz Piedrafita<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Ponz Piedrafita <\/li>\n<li>Rafael Jordana Butticaz (vocal)<\/li>\n<li>Jes\u00fas Larralde Berrio (vocal)<\/li>\n<li>Francisco Jos\u00e9 Mataix Verdu (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Manuela Ort\u00edz Santesteban Se han realizado estudios de absorcion intestinal de azucares mediante las tecnicas in vivo [&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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