{"id":32522,"date":"2019-10-31T21:47:31","date_gmt":"2019-10-31T18:47:31","guid":{"rendered":"https:\/\/prohoster.info\/blog\/metod-2d-ukladki-delaet-vozmozhnost-pechatat-zhivye-organy-na-shag-blizhe\/"},"modified":"2019-10-31T21:47:31","modified_gmt":"2019-10-31T18:47:31","slug":"metod-2d-ukladki-delaet-vozmozhnost-pechatat-zhivye-organy-na-shag-blizhe","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/metod-2d-ukladki-delaet-vozmozhnost-pechatat-zhivye-organy-na-shag-blizhe","title":{"rendered":"2D-l\u00e6gningsmetoden bringer muligheden for at printe levende organer et skridt t\u00e6ttere p\u00e5","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>For at g\u00f8re produktionen af biomaterialer mere tilg\u00e6ngelig, kombinerer forskere fra University of California, Berkeley 2D-bioprinting, en robotarm til 3D-samling og \u00f8jeblikkelig frysning i en metode, der muligvis en dag vil g\u00f8re det muligt at printe levende v\u00e6v og endda hele organer. Ved at printe organer som tynde lag v\u00e6v og derefter fryse dem og stable dem sekventielt, forbedrer den nye teknologi overlevelsen af bioceller b\u00e5de under printing og ved efterf\u00f8lgende opbevaring.<\/p>\n<p><img decoding=\"async\" alt=\"2D-l\u00e6gningsmetoden bringer muligheden for at printe levende organer et skridt t\u00e6ttere p\u00e5\" src=\"\/wp-content\/uploads\/2019\/04\/1102c888307274cc6cea3f2711301437.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Biomaterialer har et stort potentiale for fremtidens medicin. 3D-printing med patientens egne stamceller vil hj\u00e6lpe med at skabe organer til transplantation, der vil v\u00e6re fuldt kompatible og ikke for\u00e5rsage afvisning.<\/p>\n<p>Problemet er, at nuv\u00e6rende metoder til bioprinting er langsomme og ikke nemt kan skaleres, fordi celler har sv\u00e6rt ved at overleve printprocessen uden meget streng kontrol af temperatur og kemisk milj\u00f8. Derudover komplicerer opbevaring og transport af de printede v\u00e6v processen yderligere.<\/p>\n<p><center><\/center><\/p>\n<p>For at overvinde disse udfordringer besluttede Berkeley-teamet at parallelisere printprocessen og opdele den i sekventielle trin. Det vil sige, i stedet for at printe hele organet p\u00e5 \u00e9n gang, printes v\u00e6vene samtidig i todimensionelle lag, som derefter l\u00e6gges af en robotarm for at skabe den endelige tredimensionelle struktur.<\/p>\n<p>Denne tilgang fremskynder allerede processen, men for at reducere celle-d\u00f8deligheden neds\u00e6nkes lagene straks i et kryogenisk bad for at fryse dem. If\u00f8lge teamet optimerer dette betydeligt forholdene for overlevelse af de printede materialer under opbevaring og transport.<\/p>\n<p>\u00abI \u00f8jeblikket anvendes bioprintning hovedsageligt til at skabe sm\u00e5 m\u00e6ngder v\u00e6v\u00bb, siger Boris Rubinsky, professor i maskinteknik. \u00abProblemet med 3D-bioprintning er, at det er en meget langsom proces, s\u00e5 du kan ikke printe noget stort, fordi de biologiske materialer d\u00f8r, inden du er f\u00e6rdig. Et af vores innovationer er, at vi fryser v\u00e6vene, mens de printes, s\u00e5 det biologiske materiale bevares.\u00bb<\/p>\n<p>Teamet anerkender, at denne lagdelte tilgang til 3D-print ikke er ny, men anvendelsen af den p\u00e5 biomaterialer er en innovation. Det muligg\u00f8r at printe lag p\u00e5 \u00e9t sted og derefter transportere dem til et andet for samling.<\/p>\n<p>Foruden at skabe v\u00e6v og organer har denne teknik ogs\u00e5 andre anvendelser, eksempelvis i produktionen af frosne f\u00f8devarer i industriel skala.<\/p>\n<p><center><div class=\"youtube-placeholder\" data-id=\"eXxBrvf9qJE\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/eXxBrvf9qJE\/hqdefault.jpg\" alt=\"Afspil video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><\/p>\n<p>Unders\u00f8gelsen blev offentliggjort i <noindex><\/a>Journal of Medical Devices<\/a><\/noindex>.<\/p>\n<p><center><\/p>\n<p><\/center><\/p>\n<p>\t\t\t\t<center><br \/>\n\t\t\t\t\t\t\t\t<\/center><br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/986377\">3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0442\u0440\u0435\u043c\u044f\u0441\u044c \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0431\u0438\u043e\u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0431\u043e\u043b\u0435\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c, \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u041a\u0430\u043b\u0438\u0444\u043e\u0440\u043d\u0438\u0439\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0432 \u0411\u0435\u0440\u043a\u043b\u0438 \u0441\u043e\u0447\u0435\u0442\u0430\u044e\u0442 2D-\u0431\u0438\u043e\u043f\u0435\u0447\u0430\u0442\u044c, \u0440\u043e\u0431\u043e\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0440\u0443\u043a\u0443 \u0434\u043b\u044f 3D-\u0441\u0431\u043e\u0440\u043a\u0438 \u0438 \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u0443\u044e \u0437\u0430\u043c\u043e\u0440\u043e\u0437\u043a\u0443 \u0432 \u043c\u0435\u0442\u043e\u0434\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u0435\u0442 \u043e\u0434\u043d\u0430\u0436\u0434\u044b \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043f\u0435\u0447\u0430\u0442\u0430\u0442\u044c \u0436\u0438\u0432\u044b\u0435 \u0442\u043a\u0430\u043d\u0438 \u0438 \u0434\u0430\u0436\u0435 \u0446\u0435\u043b\u044b\u0435 \u043e\u0440\u0433\u0430\u043d\u044b. \u0420\u0430\u0441\u043f\u0435\u0447\u0430\u0442\u044b\u0432\u0430\u044f \u043e\u0440\u0433\u0430\u043d\u044b \u0432 \u0432\u0438\u0434\u0435 \u0442\u043e\u043d\u043a\u0438\u0445 \u043b\u0438\u0441\u0442\u043e\u0432 \u0442\u043a\u0430\u043d\u0438, \u0430 \u0437\u0430\u0442\u0435\u043c \u0437\u0430\u043c\u043e\u0440\u0430\u0436\u0438\u0432\u0430\u044f \u0438\u0445 \u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0443\u043a\u043b\u0430\u0434\u044b\u0432\u0430\u044f \u0434\u0440\u0443\u0433 \u043d\u0430 \u0434\u0440\u0443\u0433\u0430, \u043d\u043e\u0432\u0430\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f \u0443\u043b\u0443\u0447\u0448\u0430\u0435\u0442 \u0432\u044b\u0436\u0438\u0432\u0430\u0435\u043c\u043e\u0441\u0442\u044c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":24322,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-32522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0442\u0440\u0435\u043c\u044f\u0441\u044c \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0431\u0438\u043e\u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0431\u043e\u043b\u0435\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c, \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u041a\u0430\u043b\u0438\u0444\u043e\u0440\u043d\u0438\u0439\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0432 \u0411\u0435\u0440\u043a\u043b\u0438 \u0441\u043e\u0447\u0435\u0442\u0430\u044e\u0442 2D-\u0431\u0438\u043e\u043f\u0435\u0447\u0430\u0442\u044c, \u0440\u043e\u0431\u043e\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0440\u0443\u043a\u0443 \u0434\u043b\u044f 3D-\u0441\u0431\u043e\u0440\u043a\u0438 \u0438 \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u0443\u044e \u0437\u0430\u043c\u043e\u0440\u043e\u0437\u043a\u0443 \u0432 \u043c\u0435\u0442\u043e\u0434\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0439.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/da\/blog\/news\/metod-2d-ukladki-delaet-vozmozhnost-pechatat-zhivye-organy-na-shag-blizhe\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"da_DK\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041c\u0435\u0442\u043e\u0434 2D-\u0443\u043a\u043b\u0430\u0434\u043a\u0438 \u0434\u0435\u043b\u0430\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0435\u0447\u0430\u0442\u0430\u0442\u044c \u0436\u0438\u0432\u044b\u0435 \u043e\u0440\u0433\u0430\u043d\u044b \u043d\u0430 \u0448\u0430\u0433 \u0431\u043b\u0438\u0436\u0435 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u0442\u0440\u0435\u043c\u044f\u0441\u044c \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0431\u0438\u043e\u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0431\u043e\u043b\u0435\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c, \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u041a\u0430\u043b\u0438\u0444\u043e\u0440\u043d\u0438\u0439\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0432 \u0411\u0435\u0440\u043a\u043b\u0438 \u0441\u043e\u0447\u0435\u0442\u0430\u044e\u0442 2D-\u0431\u0438\u043e\u043f\u0435\u0447\u0430\u0442\u044c, \u0440\u043e\u0431\u043e\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0440\u0443\u043a\u0443 \u0434\u043b\u044f 3D-\u0441\u0431\u043e\u0440\u043a\u0438 \u0438 \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u0443\u044e \u0437\u0430\u043c\u043e\u0440\u043e\u0437\u043a\u0443 \u0432 \u043c\u0435\u0442\u043e\u0434\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0439.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/da\/blog\/news\/metod-2d-ukladki-delaet-vozmozhnost-pechatat-zhivye-organy-na-shag-blizhe\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T18:47:31+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T18:47:31+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47 2D-layermetoden bringer muligheden for at printe levende organer et skridt n\u00e6rmere | ProHoster","description":"Med \u00f8nsket om at g\u00f8re produktionen af biomaterialer mere tilg\u00e6ngelig kombinerer forskere fra California University i Berkeley 2D-bioprinting, en robotarm til 3D-samling og \u00f8jeblikkelig frysemetode.","canonical_url":"https:\/\/prohoster.info\/da\/blog\/news\/metod-2d-ukladki-delaet-vozmozhnost-pechatat-zhivye-organy-na-shag-blizhe","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"da_DK","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041c\u0435\u0442\u043e\u0434 2D-\u0443\u043a\u043b\u0430\u0434\u043a\u0438 \u0434\u0435\u043b\u0430\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0435\u0447\u0430\u0442\u0430\u0442\u044c \u0436\u0438\u0432\u044b\u0435 \u043e\u0440\u0433\u0430\u043d\u044b \u043d\u0430 \u0448\u0430\u0433 \u0431\u043b\u0438\u0436\u0435 | ProHoster","og:description":"\u0421\u0442\u0440\u0435\u043c\u044f\u0441\u044c \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0431\u0438\u043e\u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0431\u043e\u043b\u0435\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c, \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u041a\u0430\u043b\u0438\u0444\u043e\u0440\u043d\u0438\u0439\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0432 \u0411\u0435\u0440\u043a\u043b\u0438 \u0441\u043e\u0447\u0435\u0442\u0430\u044e\u0442 2D-\u0431\u0438\u043e\u043f\u0435\u0447\u0430\u0442\u044c, \u0440\u043e\u0431\u043e\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0440\u0443\u043a\u0443 \u0434\u043b\u044f 3D-\u0441\u0431\u043e\u0440\u043a\u0438 \u0438 \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u0443\u044e \u0437\u0430\u043c\u043e\u0440\u043e\u0437\u043a\u0443 \u0432 \u043c\u0435\u0442\u043e\u0434\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0439.","og:url":"https:\/\/prohoster.info\/da\/blog\/news\/metod-2d-ukladki-delaet-vozmozhnost-pechatat-zhivye-organy-na-shag-blizhe","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T18:47:31+00:00","article:modified_time":"2019-10-31T18:47:31+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"32522","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 11:16:22","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 02:57:22","updated":"2026-01-21 11:16:22","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/32522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/comments?post=32522"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/32522\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/media\/24322"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/media?parent=32522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/categories?post=32522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/tags?post=32522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}