{"id":140439,"date":"2026-01-12T17:54:43","date_gmt":"2026-01-12T17:54:43","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-la-proteina-fijadora-de-vitamina-d-y-de-su-presencia-en-la-leche-y-en-el-calostro-de-diferentes-especies\/"},"modified":"2026-01-12T17:54:43","modified_gmt":"2026-01-12T17:54:43","slug":"estudio-de-la-proteina-fijadora-de-vitamina-d-y-de-su-presencia-en-la-leche-y-en-el-calostro-de-diferentes-especies","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/estudio-de-la-proteina-fijadora-de-vitamina-d-y-de-su-presencia-en-la-leche-y-en-el-calostro-de-diferentes-especies\/","title":{"rendered":"Estudio de la proteina fijadora de vitamina d y de su presencia en la leche y en el calostro de diferentes especies."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Ena Dalmau Jos\u00e9 Manuel <\/strong><\/h2>\n<p>Uno de los objetivos de esta tesis ha sido el estudio de la interaccion de la proteina fijadora de vitamina d (dbp) con los acidos grasos. Se ha encontrado, tras su aislamiento del plasma por metodos cromatograficos no desnaturalizantes, que la dbp lleva acidos grasos unidos y que es capaz de unirlos \u00abin vitro\u00bb en una relacion maxima de un mol de acido graso por mol de proteina. La interaccion del acido araquidonico con la dbp impide la union de vitamina por esta proteina, fenomeno que no se observa con la union del acido palmitico. Otro objetivo ha sido el estudio de esta proteina en la leche de diversas especies (humana, bovina y ovina), donde se ha detectado y se ha determinado su concentracion a lo largo de la lactacion, demostrandose que su origen es el plasma. Asimismo se ha estudiado la posible incorporacion de dbp por algunas celulas y su influencia sobre la captacion de vitamina d. La dbp no parece ser necesaria para la captacion de vitamina d por las celulas, aunque algun tipo celular podria ser capaz de internalizar a la proteina.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de la proteina fijadora de vitamina d y de su presencia en la leche y en el calostro de diferentes especies.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de la proteina fijadora de vitamina d y de su presencia en la leche y en el calostro de diferentes especies. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Ena Dalmau Jos\u00e9 Manuel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1992<\/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>Miguel Calvo Rebollar<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Justino Burgos Gonzalez <\/li>\n<li> San Jos\u00e9 Serran Carmen (vocal)<\/li>\n<li>Jes\u00fas Ventanas Barroso (vocal)<\/li>\n<li>Javier Naval Iraberri (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ena Dalmau Jos\u00e9 Manuel Uno de los objetivos de esta tesis ha sido el estudio de 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 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