{"id":35444,"date":"2015-06-12T09:22:02","date_gmt":"2015-06-12T14:22:02","guid":{"rendered":"http:\/\/agenciare.com\/?p=35444"},"modified":"2015-06-12T09:22:02","modified_gmt":"2015-06-12T14:22:02","slug":"descubren-restos-de-sangre-de-dinosaurio-de-hace-75-millones-de-anos","status":"publish","type":"post","link":"https:\/\/mexpress.info\/index\/2015\/06\/descubren-restos-de-sangre-de-dinosaurio-de-hace-75-millones-de-anos\/","title":{"rendered":"Descubren restos de sangre de dinosaurio de hace 75 millones de a\u00f1os"},"content":{"rendered":"<div class=\"wrapnota\">\n<div class=\"galeriaNota\">\n<p class=\"sintesisnotaGal\">Un grupo de paleont\u00f3logos brit\u00e1nicos asegura haber hallado sangre de dinosaurio en f\u00f3siles de hace 75 millones de a\u00f1os<\/p>\n<div id=\"ic_17331970_wrapper\" class=\"ic_wrapper ic_myCarousel\">\n<div class=\"ic_right_nav\"><\/div>\n<div id=\"ic_17331970\" class=\"infiniteCarousel ic_peek_padding\">\n<div class=\"ic_tray\">\n<div id=\"ic_17331970_3\" class=\"infiniteCarousel_item\"><a class=\"ic_link\" href=\"https:\/\/i0.wp.com\/elhorizonte.mx\/foto\/580000\/585038_descubren_sangre_dinosaurio.jpg\" data-lightbox=\"fotoNota\"><img data-recalc-dims=\"1\" width=\"640\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/elhorizonte.mx\/fotosThumb\/400\/585038_descubren_sangre_dinosaurio.jpg?fit=640%2C390\" alt=\"\" height=\"390\" \/><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"ic_caption\">El hallazgo sugiere que decenas de f\u00f3siles de dinosaurios que actualmente se encuentran en museos de todo el mundo podr\u00edan contener tejidos blandos<a href=\"https:\/\/i0.wp.com\/elhorizonte.mx\/foto\/580000\/585038_descubren_sangre_dinosaurio.jpg\" target=\"_blank\" data-lightbox=\"fotoNotaMag\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/elhorizonte.mx\/img\/fotoNota\/magnifier.png?w=20\" alt=\"\"  \/><\/a><\/div>\n<\/div>\n<div id=\"ic_17331970_0\" class=\"infiniteCarousel_item\"><a class=\"ic_link\" href=\"https:\/\/i0.wp.com\/elhorizonte.mx\/foto\/580000\/585038_dinosaurios.jpg\" data-lightbox=\"fotoNota\"><img data-recalc-dims=\"1\" width=\"640\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/elhorizonte.mx\/fotosThumb\/400\/585038_dinosaurios.jpg?fit=640%2C390\" alt=\"\" height=\"390\" \/><\/a><\/p>\n<div class=\"ic_caption\">Micrograf\u00edas electr\u00f3nicas de muestras. Foto: nature.com<a href=\"https:\/\/i0.wp.com\/elhorizonte.mx\/foto\/580000\/585038_dinosaurios.jpg\" target=\"_blank\" data-lightbox=\"fotoNotaMag\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/elhorizonte.mx\/img\/fotoNota\/magnifier.png?w=20\" alt=\"\"  \/><\/a><\/div>\n<\/div>\n<div id=\"ic_17331970_1\" class=\"infiniteCarousel_item\"><a class=\"ic_link\" href=\"https:\/\/i0.wp.com\/elhorizonte.mx\/foto\/580000\/585038_descubren_sangre_dinosaurio.jpg\" data-lightbox=\"fotoNota\"><img data-recalc-dims=\"1\" width=\"640\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/elhorizonte.mx\/fotosThumb\/400\/585038_descubren_sangre_dinosaurio.jpg?fit=640%2C390\" alt=\"\" height=\"390\" \/><\/a><\/p>\n<div class=\"ic_caption\">El hallazgo sugiere que decenas de f\u00f3siles de dinosaurios que actualmente se encuentran en museos de todo el mundo podr\u00edan contener tejidos blandos<a href=\"https:\/\/i0.wp.com\/elhorizonte.mx\/foto\/580000\/585038_descubren_sangre_dinosaurio.jpg\" target=\"_blank\" data-lightbox=\"fotoNotaMag\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/elhorizonte.mx\/img\/fotoNota\/magnifier.png?w=20\" alt=\"\"  \/><\/a><\/div>\n<\/div>\n<div id=\"ic_17331970_2\" class=\"infiniteCarousel_item\"><a class=\"ic_link\" href=\"https:\/\/i0.wp.com\/elhorizonte.mx\/foto\/580000\/585038_dinosaurios.jpg\" data-lightbox=\"fotoNota\"><img data-recalc-dims=\"1\" width=\"640\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/elhorizonte.mx\/fotosThumb\/400\/585038_dinosaurios.jpg?fit=640%2C390\" alt=\"\" height=\"390\" \/><\/a><\/p>\n<div class=\"ic_caption\">Micrograf\u00edas electr\u00f3nicas de muestras. Foto: nature.com<a href=\"https:\/\/i0.wp.com\/elhorizonte.mx\/foto\/580000\/585038_dinosaurios.jpg\" target=\"_blank\" data-lightbox=\"fotoNotaMag\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/elhorizonte.mx\/img\/fotoNota\/magnifier.png?w=20\" alt=\"\"  \/><\/a><\/div>\n<\/div>\n<div id=\"ic_controls_17331970\" class=\"ic_controls\"><\/div>\n<div id=\"ic_17331970_thumbnail_tray\" class=\"ic_thumbnail_tray\">\n<div class=\"ic_thumbnails\">\n<div class=\"ic_button ic_active\"><img data-recalc-dims=\"1\" width=\"640\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/elhorizonte.mx\/fotosThumb\/400\/585038_dinosaurios.jpg?fit=640%2C100\" alt=\"\" height=\"100\" \/><\/div>\n<div class=\"ic_button\"><img data-recalc-dims=\"1\" width=\"640\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/elhorizonte.mx\/fotosThumb\/400\/585038_descubren_sangre_dinosaurio.jpg?fit=640%2C100\" alt=\"\" height=\"100\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"clear\"><\/div>\n<div class=\"cuerponota cnFotonota\">Un grupo de cient\u00edficos del Imperial College de Londres (Reino Unido) ha elaborado un estudio, publicado en la revista especializada &#8220;<a href=\"http:\/\/www.nature.com\/ncomms\/2015\/150609\/ncomms8352\/full\/ncomms8352.html\" target=\"_blank\">Nature Communications<\/a>&#8220;, en el que revelan haber hallado restos de c\u00e9lulas sangu\u00edneas y col\u00e1geno en f\u00f3siles de dinosaurio con una antig\u00fcedad de 75 millones de a\u00f1os, informa &#8220;The Guardian&#8221;.<\/div>\n<p>El hallazgo se realiz\u00f3 cuando los investigadores estaban analizando ocho fragmentos del Museo de Historia Natural de Londres.<\/p>\n<p>La preservaci\u00f3n de tejidos blandos en f\u00f3siles de dinosaurios puede ser mucho m\u00e1s com\u00fan de lo que se pensaba, este es solo el primer paso en la investigaci\u00f3n&#8221;, ha explicado Susannah Maidment, coautora del estudio.<\/p>\n<p>El trabajo podr\u00eda ser clave para determinar cu\u00e1ndo evolucionaron los dinosaurios a un metabolismo de sangre caliente o de ave. dijo la especialista.<\/p>\n<p>El hallazgo sugiere que decenas de f\u00f3siles de dinosaurios que actualmente se encuentran en museos de todo el mundo podr\u00edan contener tejidos blandos, y, con ellos, respuestas a las principales preguntas sobre su evoluci\u00f3n, fisiolog\u00eda y comportamiento.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un grupo de paleont\u00f3logos brit\u00e1nicos asegura haber hallado sangre de dinosaurio en f\u00f3siles de hace 75 millones de a\u00f1os El hallazgo sugiere que decenas de f\u00f3siles de dinosaurios que actualmente se encuentran en museos de todo el mundo podr\u00edan contener tejidos blandos Micrograf\u00edas electr\u00f3nicas de muestras. Foto: nature.com El hallazgo sugiere que decenas de f\u00f3siles [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":35446,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-local"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mexpress.info\/index\/wp-json\/wp\/v2\/posts\/35444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mexpress.info\/index\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mexpress.info\/index\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mexpress.info\/index\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mexpress.info\/index\/wp-json\/wp\/v2\/comments?post=35444"}],"version-history":[{"count":0,"href":"https:\/\/mexpress.info\/index\/wp-json\/wp\/v2\/posts\/35444\/revisions"}],"wp:attachment":[{"href":"https:\/\/mexpress.info\/index\/wp-json\/wp\/v2\/media?parent=35444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mexpress.info\/index\/wp-json\/wp\/v2\/categories?post=35444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mexpress.info\/index\/wp-json\/wp\/v2\/tags?post=35444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}