{"id":83039,"date":"2018-03-10T00:07:07","date_gmt":"2018-03-10T00:07:07","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-comparado-del-desarrollo-epicardico-y-la-diferenciacion-de-los-precursores-del-sistema-vascular-coronario-en-los-vertebrados\/"},"modified":"2018-03-10T00:07:07","modified_gmt":"2018-03-10T00:07:07","slug":"estudio-comparado-del-desarrollo-epicardico-y-la-diferenciacion-de-los-precursores-del-sistema-vascular-coronario-en-los-vertebrados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-comparado-del-desarrollo-epicardico-y-la-diferenciacion-de-los-precursores-del-sistema-vascular-coronario-en-los-vertebrados\/","title":{"rendered":"Estudio comparado del desarrollo epic\u00e1rdico y la diferenciaci\u00f3n de los precursores del sistema vascular coronario en los vertebrados."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Mar\u00eda P\u00e9rez Pomares <\/strong><\/h2>\n<p>En esta tesis se ha realizado un estudio conjunto del desarrollo del  epicardio y de las primeras fases de la vascularizaci\u00f3n cardiaca en cuatro modelos de vertebrados: dos mam\u00edferos(el h\u00e1mter y el rat\u00f3n) y dos aves(el pollo y la codorniz). Epicardio y plexo vascular primario del coraz\u00f3n estan estrechamente relacionados durante su desarrollo ya que los esbozos del sistema coronario aparecen en la interfase epicardio-miocardio (espacio subepic\u00e1rdico).  la metodolog\u00eda usada incluye m\u00e9todos histol\u00f3gicos convencionales, inmunicitoqu\u00edmicos y estudios de linajes celulares a trav\u00e9s de vectores retrovirales, transplantes interespec\u00edficos pollo-codorniz y cultivos de epicardio y diversos telidos cardiacos sobre gel de col\u00e1geno.  los resultados indican que el epitelio epic\u00e1rdico sufre una transici\u00f3n epitelio-mes\u00e9nquina para dar lugar al mes\u00e9nquima subepic\u00e1rdico.  epicardio y mes\u00e9nquima subepic\u00e1rdico colocalizan marcadores proteicos indicativos de la transformaci\u00f3n epitelial y otros que los relacionan estrechamente. en el seno de este mes\u00e9nquima subepic\u00e1rdico aparecen los primeros precursores del sistema vascular coronario. Estos precursores colocalizan mol\u00e9culas propias del linaje vascular y restos de citoqueratina que los relacionan con el epitelio epic\u00e1rdico; adem\u00e1s se organizan seg\u00fan un proceso activo de vasculog\u00e9nesis para dar lugar a una red de vasos coronarios coherente que vasculariza todo el coraz\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio comparado del desarrollo epic\u00e1rdico y la diferenciaci\u00f3n de los precursores del sistema vascular coronario en los vertebrados.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio comparado del desarrollo epic\u00e1rdico y la diferenciaci\u00f3n de los precursores del sistema vascular coronario en los vertebrados. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Mar\u00eda P\u00e9rez Pomares <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 M\u00e1laga<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/01\/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>chapuli Oriol Mu\u00f1oz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: virginio Garc\u00eda mart\u00ednez <\/li>\n<li>virginia Requena gallego (vocal)<\/li>\n<li>Mar\u00eda  angeles Ros lasierra (vocal)<\/li>\n<li> Duran boyero Ana carmen (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Mar\u00eda P\u00e9rez Pomares En esta tesis se ha realizado un estudio conjunto del desarrollo del epicardio [&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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