{"id":13163,"date":"2001-05-10T00:00:00","date_gmt":"2001-05-10T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/anatoma%c2%ada-y-desarrollo-del-tracto-de-salida-carda%c2%adaco-de-la-dorada-sparus-auratus-l-1758\/"},"modified":"2001-05-10T00:00:00","modified_gmt":"2001-05-10T00:00:00","slug":"anatoma%c2%ada-y-desarrollo-del-tracto-de-salida-carda%c2%adaco-de-la-dorada-sparus-auratus-l-1758","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/anatoma%c2%ada-y-desarrollo-del-tracto-de-salida-carda%c2%adaco-de-la-dorada-sparus-auratus-l-1758\/","title":{"rendered":"Anatom\u00eday desarrollo del tracto de salida card\u00edaco de la dorada (sparus auratus l., 1758)"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Schib Graciani Jos\u00e9 Luis <\/strong><\/h2>\n<p>Los objetivos de la presente tesis se refieren a la anatom\u00eda, es decir a las caracter\u00edsticas hsitol\u00f3gicas, histoqu\u00edmicas, inmunohistoqu\u00edmicas y ultraestructurales de los elementos que conforman el tracto de salida del coraz\u00f3n de la dorada. Asimismo, se estudia el desarrollo del tracto de salida card\u00edaco de las larvas de dorada y los mecanismos morfogen\u00e9ticos tempranos, implicados en la formaci\u00f3n de las v\u00e1lvulas del tracto de salida card\u00edaco en los peces tele\u00f3steos. El material examinado ha consistido en los corazones de 25 individuos adultos y 402 larvas de dorada (sparus auratus l., 1758). El material se ha estudiado a base de t\u00e9cnicas de histolog\u00eda convencional, histoqu\u00edmica e inmunohistoqu\u00edmica para microscop\u00eda \u00f3ptica, cortes semifinos y microscop\u00eda electr\u00f3nica de transmisi\u00f3n y de barrido.  de los resultados obtenidos se desprenden las siguientes conclusiones principales:  1,- tanto en las larvas de dorada como en la dorada adulta, el tracto de salida card\u00edaco est\u00e1 constituido por dos elementos bien diferenciados, desde los puntos de vista anat\u00f3mico y estructural: el cono arterial y el bulbo arterial.  2,-  el bulbo arterial es un componente de naturaleza card\u00edaca, no a\u00f3rtica, que se origina del mesodermo alterial y que se desasrrolla en el interior de la cavidad peric\u00e1rdica.  3,- el bulbo arterial se desarrolla apartir de un segmento embrionario que primero expresa caracter\u00edsticas inmunohistoqu\u00edmicas de \u00edndole mioc\u00e1rdica, pero que acaba conviti\u00e9ndose en una c\u00e1mara cuyas paredes tienen c\u00e9lulas musculares lisas y miofibrocitos.  4,- el cono arterial es el segmento card\u00edaco en el que se origian los cojines endoc\u00e1rdicos que dan lugar a las v\u00e1lvulas semilunares (=conales) del tracto de salida card\u00edaco.  5,- el miocardio del cono arterial se diferencia del miocardio ventricular por ser m\u00e1s compacto, por estar m\u00e1s vascularizado y por tener la matriz extracelular intramioc\u00e1rdica m\u00e1s desarrollad<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Anatom\u00eday desarrollo del tracto de salida card\u00edaco de la dorada (sparus auratus l., 1758)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Anatom\u00eday desarrollo del tracto de salida card\u00edaco de la dorada (sparus auratus l., 1758) <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Schib Graciani Jos\u00e9 Luis <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 M\u00e1laga<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/10\/2001<\/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>Valent\u00edn Sans Coma<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: adri\u00e1n Casinos pardos <\/li>\n<li>damian Sanchez quintana (vocal)<\/li>\n<li> Icardo de la escalera Jos\u00e9 Manuel (vocal)<\/li>\n<li>Juan  Miguel Mancera romero (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Schib Graciani Jos\u00e9 Luis Los objetivos de la presente tesis se refieren a la anatom\u00eda, es decir [&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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