{"id":697,"date":"2012-12-14T09:29:00","date_gmt":"2012-12-14T08:29:00","guid":{"rendered":"https:\/\/kids.esa.int\/staying_in_bed_for_science\/"},"modified":"2026-10-08T00:31:15","modified_gmt":"2026-10-07T22:31:15","slug":"staying_in_bed_for_science","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/staying_in_bed_for_science\/","title":{"rendered":"At blive i sengen for videnskabens skyld"},"content":{"rendered":"
\n

Ved du, hvad der sker med din krop, hvis du ligger i en skr\u00e5 seng i flere uger med hovedet i den nederste ende? Din krop begynder at forandre sig, som om den \u00e6ldes for tidligt\u2026 eller befinder sig i rummet!<\/p>\n<\/div>\n

Tolv personer deltager i en ESA-unders\u00f8gelse, hvor de skal ligge i sengen i 21 dage med hovedet 6 grader lavere end resten af kroppen. Reglen er, at deres hofter og mindst \u00e9n skulder skal v\u00e6re i kontakt med sengen hele tiden, ogs\u00e5 n\u00e5r de spiser, vasker sig og g\u00e5r p\u00e5 toilettet.<\/p>\n

Efterh\u00e5nden som deres muskler bliver svagere \u2013 en deltager har tabt n\u00e6sten fire kilo \u2013 holder det medicinske personale n\u00f8je \u00f8je med dem. Forskerne vil unders\u00f8ge, om motion og\/eller proteintilskud har en indvirkning p\u00e5 de frivilliges fysiske helbred, da det vil hj\u00e6lpe dem med at tage sig af astronauterne, n\u00e5r de befinder sig i rummet.<\/p>\n

\"Bedrest
Snack til sengeleje<\/figcaption><\/figure>\n

Til dette eksperiment har de inddelt de frivillige i tre grupper. To af disse grupper f\u00f8lger et kort, intensivt tr\u00e6ningsprogram p\u00e5 en vibrationsplade, der tr\u00e6ner benmusklerne. Tr\u00e6ningsprogrammet gentages hver tredje dag. Den ene af disse to tr\u00e6ningsgrupper indtager desuden proteintilskud, som bodybuildere bruger for at opbygge muskelmasse.<\/p>\n

Den tredje gruppe dyrker ikke motion og tager heller ikke kosttilskud. Den fungerer som en \u2018kontrolgruppe\u2019 og overv\u00e5ges med henblik p\u00e5 at sammenligne resultaterne med de to andre grupper.<\/p>\n

De frivillige gennemg\u00e5r regelm\u00e6ssige scanninger, blodpr\u00f8ver og muskelbiopsier. De ser frem til \u00e5rets udgang, hvor de kan forlade deres skr\u00e5senge for at gennemg\u00e5 fire m\u00e5neders genoptr\u00e6ning. De vil vende tilbage til yderligere to 21-dages fors\u00f8g, hvor de hver gang vil indg\u00e5 i en anden fors\u00f8gsgruppe.<\/p>","protected":false},"excerpt":{"rendered":"

Do you know what happens to your body if you stay in a tilted bed for weeks with your head at the lower end? Your body starts to change as […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2012\/12\/bedrest_resistive_vibration_exercise_machine2\/17899792-2-eng-GB\/Bedrest_resistive_vibration_exercise_machine.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/12\/Bedrest_resistive_vibration_exercise_machine2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,13,63],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-697","post","type-post","status-publish","format-standard","hentry","category-learn","category-life-in-space","category-living-in-space"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/comments?post=697"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/697\/revisions"}],"predecessor-version":[{"id":4632,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/697\/revisions\/4632"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=697"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=697"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=697"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=697"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=697"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=697"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=697"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}