{"id":142913,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-comparativo-de-la-adaptacion-de-distintos-tipos-celulares-de-mamiferos-y-teleosteos-al-cultivo-in-vitro\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"estudio-comparativo-de-la-adaptacion-de-distintos-tipos-celulares-de-mamiferos-y-teleosteos-al-cultivo-in-vitro","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-comparativo-de-la-adaptacion-de-distintos-tipos-celulares-de-mamiferos-y-teleosteos-al-cultivo-in-vitro\/","title":{"rendered":"Estudio comparativo de la adaptacion de distintos tipos celulares de mamiferos y teleosteos al cultivo in vitro."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Nieves Martin Alguacil <\/strong><\/h2>\n<p>Se ha realizado un estudio comparativo de la adaptacion de celulas normales y tumorales de mamiferos y telosteos al cultivo in vitro. Entre estas adaptaciones hemos seleccionado la perdida de actividad de las enzimas monooxigenasa dependientes del citocromo p-450. Asi como la adaptacion ultima al cultivo por la que las celulas se transforman pasando a ser inmortales. No se detecto actividad enzimatica en las lineas celulares continuas de mamiferos, pero si en las tumorales como las hepg2 y la hpk-ia, asi como en cultivos jovenes de queratinocitos.  en las lineas celulares de teleosteos, esta actividad enzimatica era minima, excepto en la linea celular continua bb, no detectadose en la linea de hepatoma rth-149. Se estudio tambien la transformacion in vitro de una linea celular epitelioide derivada de lepomis macrochirus, observando signos de transformacion despues de exponer las celulas a la accion del acetato de metilazoximetanol. Los signos detectados fueron poliploidia, aumento en la eficiencia de la formacion de colinias, perdida de inhibicion de contacto y aparicion de focos de transformacion. Sin embargo, no se pudo detectar crecimiento independiente de la superficie de contacto.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio comparativo de la adaptacion de distintos tipos celulares de mamiferos y teleosteos al cultivo in vitro.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio comparativo de la adaptacion de distintos tipos celulares de mamiferos y teleosteos al cultivo in vitro. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Nieves Martin Alguacil <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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>Manuel Rodr\u00edguez S\u00e1nchez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Guillermo Suarez Fernandez <\/li>\n<li>Rafael Martin Orti (vocal)<\/li>\n<li>Ignacio Salazar Beloqui (vocal)<\/li>\n<li>Patricia Tronconiz Revuelta (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Nieves Martin Alguacil Se ha realizado un estudio comparativo de la adaptacion de celulas normales y tumorales [&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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