{"id":19439,"date":"2002-11-10T00:00:00","date_gmt":"2002-11-10T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efecto-de-la-hipoxia-y-recuperacion-sobre-el-pulmon-de-ratas-recien-nacidas-con-sedacion-fenobarbital-y-midazolan\/"},"modified":"2002-11-10T00:00:00","modified_gmt":"2002-11-10T00:00:00","slug":"efecto-de-la-hipoxia-y-recuperacion-sobre-el-pulmon-de-ratas-recien-nacidas-con-sedacion-fenobarbital-y-midazolan","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/salamanca\/efecto-de-la-hipoxia-y-recuperacion-sobre-el-pulmon-de-ratas-recien-nacidas-con-sedacion-fenobarbital-y-midazolan\/","title":{"rendered":"Efecto de la hipoxia y recuperaci\u00f3n sobre el pulm\u00f3n de ratas recien nacidas con sedaci\u00f3n (fenobarbital y midazolan)"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Barrio Sacristan Ana Raquel <\/strong><\/h2>\n<p>El estr\u00e9s oxidativo secundario a hipoxia y recuperaci\u00f3n con ox\u00edgeno (o2) ejerce efectos perjudiciales que afecta a distintos \u00f3rganos y sistemas del recien nacido (rn).  realizamos este estudio para valorar la respuesta pulmonar del rn en esas situaciones y el efecto de algunos sedantes fenobarbital (fb) y midazolan (m7) frecuentemente utilziados en el rn criticamente enfermo.  se utilizaron ratas rn (6-8 h., De edad) sometidas a hipoxia y posterior recuperaci\u00f3n en hiperoxia o aire ambiente durante 2h.  en todos los grupos se observ\u00f3 una respuesta con hipometabolismo (hipotermia, disminuci\u00f3n del o2 consumido y co2 producido).  la relaci\u00f3n peso pulmonar fresco\/desecado aument\u00f3 tras el estr\u00e9s oxidativo, en todos los grupos, por el efecto edema. No hubo cambios en el crecimiento pulmonar y (valorado por contenido de adn pulmonar).  en el grupo sin medicaci\u00f3n se observ\u00f3 un incremento de la actividad de los enzimas antioxidantes (sod, cat, gp) en respuesta al estr\u00e9s oxidativo.  no se observ\u00f3 incremento de la actividad sod en los tratados con fb por el posible efecto inhibitorio del f\u00e1rmaco.  se observ\u00f3 una disminuci\u00f3n de la actividad de los enzimas antioxidantes en todos los grupos tratados con m7 por el posible efecto antiinflamatorio y antioxidante del f\u00e1rmaco.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto de la hipoxia y recuperaci\u00f3n sobre el pulm\u00f3n de ratas recien nacidas con sedaci\u00f3n (fenobarbital y midazolan)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto de la hipoxia y recuperaci\u00f3n sobre el pulm\u00f3n de ratas recien nacidas con sedaci\u00f3n (fenobarbital y midazolan) <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Barrio Sacristan Ana Raquel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Salamanca<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 11\/10\/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>Carmen Pedraz Garc\u00eda<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: valentin Salazar alonso-villalobos <\/li>\n<li>adolf Valls soler (vocal)<\/li>\n<li>Jos\u00e9 Quero jim\u00e9nez (vocal)<\/li>\n<li>Jos\u00e9 L\u00f3pez sastre (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Barrio Sacristan Ana Raquel El estr\u00e9s oxidativo secundario a hipoxia y recuperaci\u00f3n con ox\u00edgeno (o2) ejerce efectos [&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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