{"id":19257,"date":"2018-03-09T09:08:11","date_gmt":"2018-03-09T09:08:11","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efectos-de-la-nutricion-parenteral-suplementada-con-glutamina-sobre-el-estado-nutricional-sistemas-antioxidante-y-de-destoxificacion-hepaticos-en-ratas\/"},"modified":"2018-03-09T09:08:11","modified_gmt":"2018-03-09T09:08:11","slug":"efectos-de-la-nutricion-parenteral-suplementada-con-glutamina-sobre-el-estado-nutricional-sistemas-antioxidante-y-de-destoxificacion-hepaticos-en-ratas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/efectos-de-la-nutricion-parenteral-suplementada-con-glutamina-sobre-el-estado-nutricional-sistemas-antioxidante-y-de-destoxificacion-hepaticos-en-ratas\/","title":{"rendered":"Efectos de la nutrici\u00f3n parenteral suplementada con glutamina sobre el estado nutricional, sistemas antioxidante y de destoxificaci\u00f3n hep\u00e1ticos en ratas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Jos\u00e9 Ortiz De Urbina Gonz\u00e1lez <\/strong><\/h2>\n<p>La nutrici\u00f3n parenteral total provoca en la rata un fen\u00f3meno de estr\u00e9s oxidativo, detectada por un aumento de las concentraciones de tbars, que se acompa\u00f1a de una depleci\u00f3n de glutati\u00f3n, uno de los m\u00e1s importantes antioxidantes end\u00f3genos, y una alteraci\u00f3n en las activiades de las principales enzimas antioxidantes. La glutamina act\u00faa como un verdadero agente antioxidante ya que disminuye las concentraciones de tbars, aumenta los de glutati\u00f3n y restaura la actividad antioxidante catalasa, que se encuentra significativamente alterados en ratas que reciben nutrici\u00f3n parenteral total. La nutrici\u00f3n parenteral total suplementada con glutamina no modifica ni el contenido total de citocromo p-450 ni el de las actividades monooxigenasas hep\u00e1ticas relacionadas a diferencia de la nutrici\u00f3n parenteral total que s\u00ed conduce a una disminuci\u00f3n significativa en la concentraci\u00f3n hep\u00e1tica total del citocromo p-450. Por ello, al no alterar el metabolismo oxidativo hep\u00e1tico se evitar\u00eda toxicidad, interacciones con otros f\u00e1rmacos o disminuci\u00f3n de eficacia del tratamiento utilizado. La mejor evoluci\u00f3n de los par\u00e1metros nutricionales de peso, prote\u00ednas plasm\u00e1ticas y retenci\u00f3n de nitr\u00f3geno encontradas en el grupo de animales que recib\u00edan la nutrici\u00f3n parenteral total suplementada con glutamina, parece indicarnos que en este caso el soporte nutricional es mucho m\u00e1s adecuado. La administraci\u00f3n parenteral de glutamina en forma de dip\u00e9tido es m\u00e1s eficaz que como monop\u00e9ptido al evitar en mayor medida el estr\u00e9s oxidativo producido por la nutrici\u00f3n parenteral total.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efectos de la nutrici\u00f3n parenteral suplementada con glutamina sobre el estado nutricional, sistemas antioxidante y de destoxificaci\u00f3n hep\u00e1ticos en ratas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efectos de la nutrici\u00f3n parenteral suplementada con glutamina sobre el estado nutricional, sistemas antioxidante y de destoxificaci\u00f3n hep\u00e1ticos en ratas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Jos\u00e9 Ortiz De Urbina Gonz\u00e1lez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Le\u00f3n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/09\/2002<\/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>Mar\u00eda  Jes\u00fas Tu\u00f1\u00f3n Gonz\u00e1lez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: alejandro Esteller  perez <\/li>\n<li>carmen Villares Garc\u00eda (vocal)<\/li>\n<li>Jes\u00fas Culebras fern\u00e1ndez (vocal)<\/li>\n<li>Rafael Jimenez fern\u00e1ndez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Jos\u00e9 Ortiz De Urbina Gonz\u00e1lez La nutrici\u00f3n parenteral total provoca en la rata un fen\u00f3meno de [&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":[35,675,4430,226],"tags":[9693,43509,14400,59240,22562,4045],"class_list":["post-19257","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","category-fisiologia-animal","category-leon","category-zoologia","tag-alejandro-esteller-perez","tag-carmen-villares-garcia","tag-jesus-culebras-fernandez","tag-juan-jose-ortiz-de-urbina-gonzalez","tag-maria-jesus-tunon-gonzalez","tag-rafael-jimenez-fernandez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/19257","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=19257"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/19257\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=19257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=19257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=19257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}