{"id":56925,"date":"2007-07-02T00:00:00","date_gmt":"2007-07-02T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-la-hipotermia-como-factor-protector-frente-a-la-lesion-por-hipoxia\/"},"modified":"2007-07-02T00:00:00","modified_gmt":"2007-07-02T00:00:00","slug":"estudio-de-la-hipotermia-como-factor-protector-frente-a-la-lesion-por-hipoxia","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/biologia-humana\/estudio-de-la-hipotermia-como-factor-protector-frente-a-la-lesion-por-hipoxia\/","title":{"rendered":"Estudio de la hipotermia como factor protector frente a la lesi\u00f3n por hipoxia"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Alva Bocanegra Norma Violeta <\/strong><\/h2>\n<p>Se realiz\u00f3 un ensayo preliminar comparando los efectos de pentobarbital y retamina en ratas.  posteriormente se estudi\u00f3 el efecto de la hipotermia profunda (20\u00c2\u00bac de temperatura corporal) y el recalentamiento y se valor\u00f3 los efectos de la hipotermia en ratas sometidos a una hora de hipoxia  (o2 al 10%). los resultados del estudio se\u00f1alan por un lado que la ketamina induce un incremento del \u00f3xido n\u00edtrico plasm\u00e1tico, adem\u00e1s de la conservaci\u00f3n de la presi\u00f3n arterial en hipotermia. En ratas anestesiadas con pentobarbital se demostr\u00f3 un adecuado aporte de oxigeno a los tejidos durante la hipotermia, con un leve incremento de producci\u00f3n de radicales libres de ox\u00edgeno, incapaz de inducir lesi\u00f3n oxidativa ni da\u00f1o tisular, que sin embargo desencadene aun proceso de se\u00f1alizaci\u00f3n celular. La hipotermia profunda fue capaz de limitar el da\u00f1o en el modelo de hipoxia aguda y gracias al a conservaci\u00f3n del cociente gsh\/gssq.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de la hipotermia como factor protector frente a la lesi\u00f3n por hipoxia<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de la hipotermia como factor protector frente a la lesi\u00f3n por hipoxia <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Alva Bocanegra Norma Violeta <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/02\/2007<\/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>Jes\u00fas Palomeque Rico<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: lu\u00eds Palacios raufast <\/li>\n<li>gin\u00e9s Viscor carrasco (vocal)<\/li>\n<li>enrique Alborach dominguez (vocal)<\/li>\n<li>Manuel Portero otin (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alva Bocanegra Norma Violeta Se realiz\u00f3 un ensayo preliminar comparando los efectos de pentobarbital y retamina en [&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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