{"id":85253,"date":"2018-03-10T00:09:41","date_gmt":"2018-03-10T00:09:41","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/niveles-sericos-de-selenio-en-recien-nacidos-y-mujeres-gestantes-de-aragon-influencia-de-los-distintos-factores-perinatales-y-obstetricos\/"},"modified":"2018-03-10T00:09:41","modified_gmt":"2018-03-10T00:09:41","slug":"niveles-sericos-de-selenio-en-recien-nacidos-y-mujeres-gestantes-de-aragon-influencia-de-los-distintos-factores-perinatales-y-obstetricos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/niveles-sericos-de-selenio-en-recien-nacidos-y-mujeres-gestantes-de-aragon-influencia-de-los-distintos-factores-perinatales-y-obstetricos\/","title":{"rendered":"Niveles s\u00e9ricos de selenio en reci\u00e9n nacidos y mujeres gestantes de arag\u00f3n: influencia de los distintos factores  perinatales y obst\u00e9tricos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Fernando Guirado Gim\u00e9nez <\/strong><\/h2>\n<p>Actualmente, existen datos suficientes que demuestran que niveles s\u00e9ricos adecuados de selenio son necesarios para el crecimiento y desarrollo normal del organismo, y que valores anormales, tanto por exceso como por defecto, pueden dar lugar a graves anomal\u00edas org\u00e1nicas o funcionales en los individuos afectos. Tambi\u00e9n hay datos que sugieren variaciones del selenio (se) s\u00e9rico durante el embarazo.  fueron objetivos de la tesis el conocer el contenido en se de la dieta habitual de embarazadas y mujeres no gestantes de nuestra regi\u00f3n y su repercusi\u00f3n sobre, sus niveles s\u00e9ricos, establecer unos valores de referencia para reci\u00e9n nacios (rn) a t\u00e9rmino sanos de nuestro medio y conocer la repercusi\u00f3n del peso al nacimiento, la edad gestacional (eg) y la patolog\u00eda neonatal sobre los niveles s\u00e9ricos del rn se estudiaron 263 embarazas, 261 rn y 60 mujeres control de nuestra \u00e1rea de influencia.  entre las conclusiones m\u00e1s relevantes hay que destacar:  1,- las gestantes presentan niveles s\u00e9ricos significativamente m\u00e1s bajos que las mujeres control. Las gestantes de &lt; 25 a\u00f1os tienen niveles significativamente m\u00e1s bajos que las gestantes de mayor edad.  2,- los rn t\u00e9rmino sanos mostraron una seleniemia s\u00e9rica de 34,23 + &#8211; 6,98 mg\/l. No existe correlaci\u00f3n entre la se s\u00e9rica de los rn y sus madres.  3,- los rn pret\u00e9rminos y de bajo peso tienen niveles significativamente m\u00e1s bajos que los rn a t\u00e9rmino y normopeso.  4,- los rn con patolog\u00eda neonatal tienen niveles significativamente m\u00e1s bajos que los rn sanos.  5,- no se halla correlaci\u00f3n entre la seleniemia y la funci\u00f3n tiroidea.  6,- del an\u00e1lisis de regresi\u00f3n log\u00edstica se desprende que prematuridad, bajo peso al nacimiento e hiperbilirruvisinemia indirecta son las principales variables que predisponen a la hiposeleniemia neonatal.  palabras claves: selenio, neonato, embarazada, retraso de crecimiento intrauterino.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Niveles s\u00e9ricos de selenio en reci\u00e9n nacidos y mujeres gestantes de arag\u00f3n: influencia de los distintos factores  perinatales y obst\u00e9tricos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Niveles s\u00e9ricos de selenio en reci\u00e9n nacidos y mujeres gestantes de arag\u00f3n: influencia de los distintos factores  perinatales y obst\u00e9tricos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Fernando Guirado Gim\u00e9nez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/06\/2000<\/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>Antonio Baldellou Vazquez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel Bueno sanchez <\/li>\n<li>pablo Sanjurjo crespo (vocal)<\/li>\n<li>cestrp Escpbar (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 Fernando Guirado Gim\u00e9nez Actualmente, existen datos suficientes que demuestran que niveles s\u00e9ricos adecuados de selenio son necesarios [&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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