{"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\/pl\/staying_in_bed_for_science\/","title":{"rendered":"Le\u017cenie w \u0142\u00f3\u017cku w imi\u0119 nauki"},"content":{"rendered":"
\n

Czy wiesz, co dzieje si\u0119 z twoim cia\u0142em, je\u015bli przez tygodnie le\u017cysz na przechylonym \u0142\u00f3\u017cku z g\u0142ow\u0105 na ni\u017cszym ko\u0144cu? Twoje cia\u0142o zaczyna si\u0119 zmienia\u0107 tak, jakby przedwcze\u015bnie si\u0119 starza\u0142o\u2026 albo jakby\u015b \u017cy\u0142 w kosmosie!<\/p>\n<\/div>\n

W badaniu prowadzonym przez ESA bierze udzia\u0142 dwana\u015bcie os\u00f3b, kt\u00f3re przez 21 dni musz\u0105 pozostawa\u0107 w \u0142\u00f3\u017cku z g\u0142ow\u0105 opuszczon\u0105 o 6 stopni ni\u017cej ni\u017c reszta cia\u0142a. Obowi\u0105zuje zasada, \u017ce biodra i co najmniej jedno rami\u0119 musz\u0105 przez ca\u0142y czas styka\u0107 si\u0119 z \u0142\u00f3\u017ckiem, nawet podczas jedzenia, mycia si\u0119 i korzystania z toalety.<\/p>\n

W miar\u0119 jak ich mi\u0119\u015bnie s\u0142abn\u0105 \u2013 jeden z uczestnik\u00f3w straci\u0142 prawie cztery kilogramy \u2013 personel medyczny uwa\u017cnie ich obserwuje. Naukowcy chc\u0105 sprawdzi\u0107, czy \u0107wiczenia fizyczne i\/lub suplementy bia\u0142kowe maj\u0105 wp\u0142yw na zdrowie fizyczne ochotnik\u00f3w, co pomo\u017ce im zadba\u0107 o astronaut\u00f3w podczas ich pobytu w kosmosie.<\/p>\n

\"Bedrest
Przek\u0105ska do spo\u017cycia w \u0142\u00f3\u017cku<\/figcaption><\/figure>\n

W ramach tego eksperymentu podzielono ochotnik\u00f3w na trzy grupy. Dwie z tych grup wykonuj\u0105 kr\u00f3tki, intensywny zestaw \u0107wicze\u0144 na platformie wibracyjnej, kt\u00f3ry anga\u017cuje mi\u0119\u015bnie n\u00f3g. Zestaw \u0107wicze\u0144 powtarza si\u0119 co trzy dni. Jedna z tych dw\u00f3ch grup \u0107wicz\u0105ca dodatkowo przyjmuje suplementy bia\u0142kowe, takie jak te stosowane przez kulturyst\u00f3w w celu zwi\u0119kszenia masy mi\u0119\u015bniowej.<\/p>\n

Trzecia grupa nie uprawia sportu ani nie przyjmuje suplement\u00f3w. Pe\u0142ni ona rol\u0119 grupy \u2018kontrolnej\u2019 i jest monitorowana w celu por\u00f3wnania wynik\u00f3w z pozosta\u0142ymi dwiema grupami.<\/p>\n

Uczestnicy badania przechodz\u0105 regularne badania obrazowe, badania krwi i biopsje mi\u0119\u015bni. Z niecierpliwo\u015bci\u0105 czekaj\u0105 na koniec roku, kiedy to b\u0119d\u0105 mogli opu\u015bci\u0107 swoje pochy\u0142e \u0142\u00f3\u017cka na cztery miesi\u0105ce rehabilitacji. Powr\u00f3c\u0105, by wzi\u0105\u0107 udzia\u0142 w kolejnych dw\u00f3ch 21-dniowych eksperymentach, za ka\u017cdym razem wchodz\u0105c w sk\u0142ad innej grupy badawczej.<\/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\/pl\/wp-json\/wp\/v2\/posts\/697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/comments?post=697"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/697\/revisions"}],"predecessor-version":[{"id":4632,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/697\/revisions\/4632"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/media?parent=697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/categories?post=697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/tags?post=697"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/panel?post=697"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/language?post=697"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/age?post=697"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/duration?post=697"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/resource_type?post=697"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/audience?post=697"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/wf_post_folders?post=697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}