{"id":60235,"date":"2018-03-09T22:48:04","date_gmt":"2018-03-09T22:48:04","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/morfogenesis-y-plasticidad-sinaptica-retiniana-de-larvas-de-lubina-dicentrarchus-labrax-adaptadas-a-la-luz-y-a-la-oscuridad\/"},"modified":"2018-03-09T22:48:04","modified_gmt":"2018-03-09T22:48:04","slug":"morfogenesis-y-plasticidad-sinaptica-retiniana-de-larvas-de-lubina-dicentrarchus-labrax-adaptadas-a-la-luz-y-a-la-oscuridad","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/biologia-celular\/morfogenesis-y-plasticidad-sinaptica-retiniana-de-larvas-de-lubina-dicentrarchus-labrax-adaptadas-a-la-luz-y-a-la-oscuridad\/","title":{"rendered":"Morfog\u00e9nesis y plasticidad sin\u00e1ptica retiniana de larvas de lubina (dicentrarchus labrax) adaptadas a la luz y a la oscuridad"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Guimaraes Queiroz Guilherme Rosemberg <\/strong><\/h2>\n<p>La visi\u00f3n o la transformaci\u00f3n de los fotones en informaci\u00f3n visual es un factor determinante para el \u00e9xito de muchos seres vivos, pues permite la extracci\u00f3n, del entorno luminoso o electromagn\u00e9tico, de la informaci\u00f3n \u00fatil para la supervivencia (de juan y p\u00e9rez, 1997). De este modo, la evoluci\u00f3n del ojo y la supuesta mejor\u00eda de los mecanismos visuales de captaci\u00f3n de luz, junto con la energ\u00eda luminosa que se transforma en se\u00f1ales el\u00e9ctricas en la retina y posteriormente se lleva hasta el cerebro, parece ser uno de los factores que dictan las diferencias del predominio o supremac\u00eda de determinadas especies sobre otras, principalmente en las relaciones directas entre caza y depredador. La retina delos vertebrados posee muchas caracter\u00edsticas semejantes, como la presencia de capas celulares y capas de conectividad neuronales bastante delimitadas y espec\u00edficas. No obstante, algunas especies de vertebrados presentan en sus retinas singularidades bien definidas para adaptarse a la luz. particularmente, la retina de los peces tele\u00f3steos posee caracter\u00edsticas propias, como la plasticidad sin\u00e1pticas y el movimiento retinomotor. estos fen\u00f3menos se expresan pro cambios retinianos celulares y estructurales, como el desplazamiento de los fotorreceptores y la formaci\u00f3n de esp\u00ednulas y nematosomas en las c\u00e9lulas horizontales (wagner y douglas, 1983, de juan y dowling, 1987). el movimiento retinomotor es un mecanismo de cambios fotomec\u00e1nicas de los fotorreceptores y del epitelio pigmentario debido a la presencia o no de luz. En cuanto a la formaci\u00f3n de esp\u00ednulas y la presencia de los nematosomas, estructuras de las c\u00e9lulas horizontales supuestamente relacionadas con los cambios lum\u00ednicos, sigue sin tener una explicaci\u00f3n funcional definitiva a pesar de las muchas hip\u00f3tesis existentes. La retina de la lubina (dicentrarchus labrax), un abundante e importante pez depredador, presenta muchas semejanzas comparada con las retinas de ostras especies de tele<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Morfog\u00e9nesis y plasticidad sin\u00e1ptica retiniana de larvas de lubina (dicentrarchus labrax) adaptadas a la luz y a la oscuridad<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Morfog\u00e9nesis y plasticidad sin\u00e1ptica retiniana de larvas de lubina (dicentrarchus labrax) adaptadas a la luz y a la oscuridad <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Guimaraes Queiroz Guilherme Rosemberg <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alicante<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 26\/07\/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>Joaquin De Juan  Herrero<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: blanca Agulleiro diaz <\/li>\n<li> Pertusa grau Jos\u00e9 Francisco (vocal)<\/li>\n<li>Carlos I\u00f1iguez lobeto (vocal)<\/li>\n<li>eduardo Fernandez jover (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Guimaraes Queiroz Guilherme Rosemberg La visi\u00f3n o la transformaci\u00f3n de los fotones en informaci\u00f3n visual es un [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[19166,849],"tags":[8451,133031,90596,133029,8669,133030],"class_list":["post-60235","post","type-post","status-publish","format-standard","hentry","category-alicante","category-biologia-celular","tag-blanca-agulleiro-diaz","tag-carlos-iniguez-lobeto","tag-eduardo-fernandez-jover","tag-guimaraes-queiroz-guilherme-rosemberg","tag-joaquin-de-juan-herrero","tag-pertusa-grau-jose-francisco"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/60235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=60235"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/60235\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=60235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=60235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=60235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}