{"id":1762,"date":"2024-09-12T14:55:49","date_gmt":"2024-09-12T18:55:49","guid":{"rendered":"https:\/\/elcasternews.com\/?p=1762"},"modified":"2024-09-12T14:56:28","modified_gmt":"2024-09-12T18:56:28","slug":"investigadores-crean-nanorobots-capaces-de-reparar-aneurismas-en-el-cerebro","status":"publish","type":"post","link":"https:\/\/elcasternews.com\/?p=1762","title":{"rendered":"Investigadores crean nanorobots capaces de reparar aneurismas en el cerebro"},"content":{"rendered":"<div>Investigadores han creado robots a escala nanom\u00e9trica que podr\u00edan utilizarse para tratar hemorragias cerebrales causadas por aneurismas. Estos nanorobots ser\u00edan capaces de \u00ababrir nuevas fronteras en la medicina\u00bb.<\/div>\n<div>Se han desarrollado robots a escala nanom\u00e9trica (cada uno de aproximadamente una vig\u00e9sima parte del tama\u00f1o de un gl\u00f3bulo rojo) que pueden ser guiados de forma remota como un enjambre. Se espera que estos nanorobots permitan un tratamiento preciso y de bajo riesgo de aneurismas cerebrales, que causan alrededor de medio mill\u00f3n de muertes al a\u00f1o en todo el mundo.<\/div>\n<div>Nanorobots en medicina<\/div>\n<div>El equipo, codirigido por la Escuela de Ingenier\u00eda de la Universidad de Edimburgo, llev\u00f3 a cabo\u00a0pruebas de laboratorio\u00a0utilizando modelos de aneurismas y conejos. Dise\u00f1aron nanorobots magn\u00e9ticos compuestos de medicamentos para la coagulaci\u00f3n de la sangre envueltos en un revestimiento dise\u00f1ado para fundirse a temperaturas precisas.<\/div>\n<div>\n<p>Se inyectaron varios cientos de miles de millones de robots en una arteria y luego se los gui\u00f3 de forma remota hasta el lugar del aneurisma utilizando\u00a0imanes e im\u00e1genes m\u00e9dicas.Una vez que los robots estaban en posici\u00f3n, los investigadores utilizaron imanes para agruparlos y calentarlos hasta el punto de fusi\u00f3n de sus revestimientos, liberando el medicamento en el lugar preciso donde podr\u00eda prevenir o detener el sangrado en el cerebro.<\/p>\n<p>El equipo dijo que el estudio apunta a un futuro en el que los robots diminutos podr\u00edan ser controlados de forma remota para\u00a0realizar tareas complejas\u00a0dentro del cuerpo humano de una manera m\u00ednimamente invasiva. Esto podr\u00eda incluir la administraci\u00f3n dirigida de medicamentos e incluso la\u00a0reparaci\u00f3n de \u00f3rganos.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Investigadores han creado robots a escala nanom\u00e9trica que podr\u00edan utilizarse para tratar hemorragias cerebrales causadas por aneurismas. Estos nanorobots ser\u00edan capaces de \u00ababrir nuevas fronteras en la medicina\u00bb. Se han desarrollado robots a escala nanom\u00e9trica (cada uno de aproximadamente una vig\u00e9sima parte del tama\u00f1o de un gl\u00f3bulo rojo) que pueden ser guiados de forma remota [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1763,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"2","single_blog_custom":"","parallax":"1","fullscreen":"1","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"top","share_float_style":"share-monocrhome","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"0","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"0","post_reading_time_wpm":"300","post_calculate_word_method":"str_word_count","show_zoom_button":"0","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"0","show_prev_next_post":"0","show_popup_post":"1","number_popup_post":"1","show_author_box":"0","show_post_related":"0","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"no-crop","single_post_gallery_size":"crop-500"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0"},"jnews_primary_category":{"id":"","hide":""},"jnews_override_counter":{"override_view_counter":"0","view_counter_number":"0","override_share_counter":"0","share_counter_number":"0","override_like_counter":"0","like_counter_number":"0","override_dislike_counter":"0","dislike_counter_number":"0"},"footnotes":""},"categories":[10,8],"tags":[],"class_list":["post-1762","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-salud","category-tecnologia"],"_links":{"self":[{"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/posts\/1762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/elcasternews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1762"}],"version-history":[{"count":0,"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/posts\/1762\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/media\/1763"}],"wp:attachment":[{"href":"https:\/\/elcasternews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elcasternews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elcasternews.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}