{"id":46522,"date":"2019-11-19T15:20:27","date_gmt":"2019-11-19T15:20:27","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/contribucion-al-estudio-del-metabolismo-del-triptofano-en-el-periodo-neonatal\/"},"modified":"2019-11-19T15:20:27","modified_gmt":"2019-11-19T15:20:27","slug":"contribucion-al-estudio-del-metabolismo-del-triptofano-en-el-periodo-neonatal","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/contribucion-al-estudio-del-metabolismo-del-triptofano-en-el-periodo-neonatal\/","title":{"rendered":"Contribucion al estudio del metabolismo del triptofano en el periodo neonatal."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Eduardo Narbona Lopez <\/strong><\/h2>\n<p>Se hace un estudio del metabolismo del triptofano  via de la kinurenina determinando los siguientes metabolitos:  kimurenina  3-hidroxikinurenina  acido kinurenico y acido anturenico y acido 3-hidroxiantranidico tanto en condiciones vasales como tras el test de sobrecarga de 100 mg.\/Por kg. De peso de 1-triptofano por via oral  en 152 recien nacidos  diferenciandose los siguientes grupos: rnn: 51 casos  rnsf: 40 casos  rni: 18 casos y rnif: 43 casos. La tecnica utilizada fue la cromatografia ascendente en capa fina  segun freer y colaboradores modificadas por nosotros. La identificacion de las fracciones se hizo por el rf y por las caracteristicas de fluorescencia de cada una de ellas comparadas con el correspondiente patron. Resultados se expresan g-kg.-12 horas. Las alteraciones del metabolismo del triptofano pueden explicarse por varios mecanismos: 1.-Aumento de la actividad del enzima triptofano-pirrolasa. 2.-Bloqueo de la via de la kinurenina a diversos niveles y 3.-Disminucion de la reabsorcion renal de los metabolitos del triptofano.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Contribucion al estudio del metabolismo del triptofano en el periodo neonatal.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Contribucion al estudio del metabolismo del triptofano en el periodo neonatal. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Eduardo Narbona Lopez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1980<\/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>Juan  Antonio Molina Font<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Ignacio Arcelus Imaz <\/li>\n<li>Antonio M\u00e1rtinez Valverde (vocal)<\/li>\n<li>Juan  Antonio Molina Font (vocal)<\/li>\n<li> Nu\u00f1ez Del Carril Jes\u00fas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Eduardo Narbona Lopez Se hace un estudio del metabolismo del triptofano via de la kinurenina determinando los [&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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