{"id":26586,"date":"2018-03-09T09:18:28","date_gmt":"2018-03-09T09:18:28","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/implicaciones-de-los-acidos-grasos-en-la-dermatitis-atopica-y-su-tratamiento-dietetico\/"},"modified":"2018-03-09T09:18:28","modified_gmt":"2018-03-09T09:18:28","slug":"implicaciones-de-los-acidos-grasos-en-la-dermatitis-atopica-y-su-tratamiento-dietetico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/cadiz\/implicaciones-de-los-acidos-grasos-en-la-dermatitis-atopica-y-su-tratamiento-dietetico\/","title":{"rendered":"Implicaciones de los acidos grasos en la dermatitis at\u00f3pica y su tratamiento dietetico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jes\u00fas Ruiz Joyanes <\/strong><\/h2>\n<p>Se ha querido poner de manifiesto que ciertos d\u00e9ficits nutricionales en \u00e1cidos grasos insaturados-cis pueden ser agentes etiol\u00f3gicos de la dermatitis at\u00f3pica y que con un aporte diet\u00e9tico de dichas sustancias se consigue una mejor\u00eda terap\u00e9utica de la dermatitis at\u00f3pica.  en el momento actual no se conoce completamente la fisiopatolog\u00eda de esta enfermedad, siendo tres las anomal\u00edas que la caracterizan: alteraciones inmunol\u00f3gicas, bloqueo beta-adren\u00e9rigoc y alteraciones del metabolismo del \u00e1cido araquid\u00f3nico.  en los \u00faltimos a\u00f1os se est\u00e1 incrementando notablemente la incidencia de la dermatitis at\u00f3pica y paralelamente han ocurrido varios hechos diet\u00e9ticos en los pa\u00edses occidentales:  1,- ha descendido la lactancia materna con la consecuente alteraci\u00f3n de los aportes en \u00e1cidos grasos.  2,- se ha incrementado la manipulaci\u00f3n industrial de las grasas que contienen los alimentos. La forma biol\u00f3gicamente activa de los \u00e1cidos grasos insaturados es la forma cis, que es la que se encuentra en la naturaleza. Los dobles enlaces sis son muy l\u00e1biles ante la energ\u00eda t\u00e9rmica y lum\u00ednica, por lo que se transforman con facilidad en su forma is\u00f3mera trans, que carece de actividad biol\u00f3gica, y adem\u00e1s bloquean la utilizaci\u00f3n de las formas cis en la cadena metab\u00f3lica.  3,- el refinado de los creales ha hecho que desciendan los aportes en ciertos oligoelementos como el cinc, cofactor de la delta-6-desaturasa, enzima necesaria para la conversi\u00f3n del \u00e1cido linoleico a \u00e1cido gamma-linol\u00e9nico.  4,- la alimentaci\u00f3n actual, con excesivo refinado de los cereales y deficiente aporte de \u00e1cidos grasos insaturados cis, favorece la disbiosis intestinal y la alteraci\u00f3n de la permeabilidad de la membrana intestinal, con lo que se producen alteraciones digestivas que incrementan la capacidad antig\u00e9nica de ciertos alimentos, y, adem\u00e1s, aumenta la acidificaic\u00f3n de los tejidos, por lo que son m\u00e1s probables los procesos inflamator<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Implicaciones de los acidos grasos en la dermatitis at\u00f3pica y su tratamiento dietetico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Implicaciones de los acidos grasos en la dermatitis at\u00f3pica y su tratamiento dietetico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jes\u00fas Ruiz Joyanes <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00e1diz<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 31\/10\/2003<\/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>Joaquin Calap Calatayud<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan Oca\u00f1a <\/li>\n<li>Alberto Mart\u00ednez rodr\u00edguez (vocal)<\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jes\u00fas Ruiz Joyanes Se ha querido poner de manifiesto que ciertos d\u00e9ficits nutricionales en \u00e1cidos grasos insaturados-cis [&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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