{"id":89297,"date":"2018-03-10T00:14:24","date_gmt":"2018-03-10T00:14:24","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efecto-protector-de-una-dieta-con-glicina-sobre-las-alteraciones-hepaticas-en-ratas-sometidas-experimentalmente-a-shock-hemorragico\/"},"modified":"2018-03-10T00:14:24","modified_gmt":"2018-03-10T00:14:24","slug":"efecto-protector-de-una-dieta-con-glicina-sobre-las-alteraciones-hepaticas-en-ratas-sometidas-experimentalmente-a-shock-hemorragico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/efecto-protector-de-una-dieta-con-glicina-sobre-las-alteraciones-hepaticas-en-ratas-sometidas-experimentalmente-a-shock-hemorragico\/","title":{"rendered":"Efecto protector de una dieta con glicina sobre las alteraciones hep\u00e1ticas en ratas sometidas experimentalmente a shock hemorr\u00e1gico."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Matilla Fernandez M. Bel\u00e9n <\/strong><\/h2>\n<p>Los procesos inflamatorios sist\u00e9micos que conducen a da\u00f1o y disfunci\u00f3n org\u00e1ncia son una frecuente complicaci\u00f3n tras shock hemorr\u00e1gico y conducen a una alta mortalidad. La glicina es un amino\u00e1cido antiinflamatorio que ha demostrado ejercer protecci\u00f3n frente a diferentes procesos patol\u00f3gicos.  el objetivo de esta tesis doctoral es evaluar los potenciales efectos positivos que una dieta conglicina al 5% ejerciese sobre las alteraciones hep\u00e1ticas producidas por un shock hemorr\u00e1gico agudo y severo.  se establecieron tres grupos experimentales: grupo c (estr\u00e9s quir\u00fargico), grupo s (shock hemorr\u00e1gico + dieta est\u00e1ndar) y grupo g (shock hemorr\u00e1gico + dieta conglicina 5%). Las distitnas dietas se administraron durante 4 d\u00edas previo al desarrollo del shock hemorr\u00e1gico.  las ratas anestesiadas fueron sometidos a shock hemorr\u00e1gico hasta conseguir una presi\u00f3n arterial media de 35-40 mm hg durante 1 hora y posterior resucitaci\u00f3n con el 60% de la sangre extra\u00edda y soluci\u00f3n ringer lactato. Los animales fueron sacrificados a las 20 h por exanguinaci\u00f3n. El plasma resultante de la centrifugaci\u00f3n de la s\u00e1ngre y el h\u00edgado de los diferentes animales se utilizaron para el desarrollo metodol\u00f3gico posterior.  las ratas alimentadas conglicina redujeron significativamente tanto la elevada mortalidad mostrada en el grupo de animales que recibi\u00f3 una dieta est\u00e1ndar, como la elevaci\u00f3n de los nivles de transaminasas hep\u00e1ticas ast yalt y los fen\u00f3menos inflamatorios y cecr\u00f3ticos hep\u00e1ticos. El incremento en la concentraci\u00f3n s\u00e9rica del factor de necrosis tumoral (tnf-a) y del \u00f3xido n\u00edtrico (no) provocado por el shock hemorr\u00e1gico, era suprimido con la administraci\u00f3n de glicina con la dieta.  la hemorragia provocaba incremento del estr\u00e9s oxidativo (analizado por la elevaci\u00f3n tanto de la concentraci\u00f3n de tbars como de la relaci\u00f3n gssg\/gsh). estos cambios se acompa\u00f1an de una reducci\u00f3n de las defensas antioxidantes, con disminuci<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto protector de una dieta con glicina sobre las alteraciones hep\u00e1ticas en ratas sometidas experimentalmente a shock hemorr\u00e1gico.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto protector de una dieta con glicina sobre las alteraciones hep\u00e1ticas en ratas sometidas experimentalmente a shock hemorr\u00e1gico. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Matilla Fernandez M. Bel\u00e9n <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Le\u00f3n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 14\/03\/2001<\/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>M\u00aa Francisca Gonz\u00e1lez Sevilla<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: javier Gonz\u00e1lez gallego <\/li>\n<li>Jes\u00fas Culebras fern\u00e1ndez (vocal)<\/li>\n<li>angel Gil hernandez (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 Matilla Fernandez M. Bel\u00e9n Los procesos inflamatorios sist\u00e9micos que conducen a da\u00f1o y disfunci\u00f3n org\u00e1ncia son una [&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":[35,9,5531,817,491,4430,139],"tags":[3791,9692,14400,185882,22522],"class_list":["post-89297","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","category-ciencias-medicas","category-fisiologia-gastrointestinal","category-fisiologia-humana","category-gastroenterologia","category-leon","category-medicina-interna","tag-angel-gil-hernandez","tag-javier-gonzalez-gallego","tag-jesus-culebras-fernandez","tag-matilla-fernandez-m-belen","tag-ma-francisca-gonzalez-sevilla"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/89297","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=89297"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/89297\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=89297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=89297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=89297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}