{"id":47372,"date":"2020-04-10T19:31:08","date_gmt":"2020-04-10T19:31:08","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/control-hormonal-de-la-fosfofructoquinasa-hepatica\/"},"modified":"2020-04-10T19:31:08","modified_gmt":"2020-04-10T19:31:08","slug":"control-hormonal-de-la-fosfofructoquinasa-hepatica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/control-hormonal-de-la-fosfofructoquinasa-hepatica\/","title":{"rendered":"Control hormonal de la fosfofructoquinasa hepatica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Amelia Nieto Martin <\/strong><\/h2>\n<p>La adicion de glucagon a hepatocitos aislados de higado de rata o bien la administracion intravenosa de la hormona in vivo; produce una inactivacion de la fosfofrutcoquinasa hepatica a concentraciones subsaturantes de fructosa-6-p; sin variacion en la vmax de la enzima. El glucagon produce un aumento del s sub 0 5 para la fructosa-6-p de 0.3 a 0.5 mm y del n sub h de 3 a 5. El camp 10 elevado a -4 m produce efectos similares.  la inactivacion de la fosfofructoquinasa por glucagon es tiempo y dosis dependiente; alcanzandose la mitad de la inactivacion maxima a dosis de glucagon dentro del rango fisiologico de la hormona. A dosis subsaturantes de glucagon  la inactivacion se revierte espontaneamente acelerandose por insulina.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Control hormonal de la fosfofructoquinasa hepatica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Control hormonal de la fosfofructoquinasa hepatica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Amelia Nieto Martin <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/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>Alberto Sols Garcia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda Medina Jimenez <\/li>\n<li>Alberto Sols Garcia (vocal)<\/li>\n<li>Manuel Ruiz Amil (vocal)<\/li>\n<li>Pedro S\u00e1nchez Garc\u00eda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Amelia Nieto Martin La adicion de glucagon a hepatocitos aislados de higado de rata o bien la [&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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