{"id":14239,"date":"2023-08-01T01:24:01","date_gmt":"2023-08-01T01:24:01","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=14239"},"modified":"2023-08-01T01:24:01","modified_gmt":"2023-08-01T01:24:01","slug":"artificial-gravity-bed-rest-study-improves-health-for-astronauts-and-people-on-earth","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/tr\/science\/space-science\/artificial-gravity-bed-rest-study-improves-health-for-astronauts-and-people-on-earth\/","title":{"rendered":"Yapay Yer\u00e7ekiminin \u0130nsan V\u00fccudundaki Etkileri: BRACE \u00c7al\u0131\u015fmas\u0131"},"content":{"rendered":"<h2 class=\"wp-block-heading\">G\u00f6n\u00fcll\u00fcler uzay ko\u015fullar\u0131n\u0131 sim\u00fcle etmek i\u00e7in 60 g\u00fcn yatakta ge\u00e7iriyor<\/h2>\n\n<p><strong>Astronotlar<\/strong> uzayda <strong>mikro yer\u00e7ekimi<\/strong>nin v\u00fccutlar\u0131 \u00fczerindeki etkileri de dahil olmak \u00fczere \u00e7ok say\u0131da zorlukla kar\u015f\u0131la\u015f\u0131rlar. <strong>Kemik yo\u011funlu\u011fu<\/strong> azal\u0131r, kaslar k\u00fc\u00e7\u00fcl\u00fcr ve v\u00fccut s\u0131v\u0131lar\u0131n yer de\u011fi\u015ftirmesine neden olarak g\u00f6rme sorunlar\u0131na yol a\u00e7ar.<\/p>\n\n<p>Bu etkilerle m\u00fccadele etmek i\u00e7in 12 <strong>g\u00f6n\u00fcll\u00fc<\/strong>, Uzayda Yapay Yer\u00e7ekimi ve Bisiklet Egzersizi ile Yatak \u0130stirahati (BRACE) \u00e7al\u0131\u015fmas\u0131na kat\u0131l\u0131yor. Uzay Hekimli\u011fi ve Fizyoloji Enstit\u00fcs\u00fc (MEDES) taraf\u0131ndan y\u00fcr\u00fct\u00fclen ve <strong>Avrupa Uzay Ajans\u0131 (ESA)<\/strong> ve Frans\u0131z Uzay Ajans\u0131 (CNES) taraf\u0131ndan desteklenen \u00e7al\u0131\u015fma, <strong>yapay yer\u00e7ekimi<\/strong>nin <strong>astronotlar<\/strong> \u00fczerindeki etkilerini ara\u015ft\u0131r\u0131yor.<\/p>\n\n<h2 class=\"wp-block-heading\">\u00c7al\u0131\u015fma Tasar\u0131m\u0131<\/h2>\n\n<p>20-45 ya\u015flar\u0131 aras\u0131ndaki sa\u011fl\u0131kl\u0131 erkeklerden olu\u015fan kat\u0131l\u0131mc\u0131lar \u00fc\u00e7 gruba ayr\u0131ld\u0131:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Kontrol grubu: 60 g\u00fcn yatakta dinlenme<\/li>\n<li>Bisikletli yatak istirahati: Yatakta dinlenme ve bir bisiklet makinesinde d\u00fczenli egzersiz<\/li>\n<li>Bisikletli ve <strong>santrif\u00fcjl\u00fc<\/strong> yatak istirahati: Yatakta dinlenme, bisiklet s\u00fcrme ve <strong>yapay yer\u00e7ekimi<\/strong>ni sim\u00fcle etmek i\u00e7in d\u00fczenli olarak bir <strong>santrif\u00fcjde<\/strong> d\u00f6nme<\/li>\n<\/ul>\n\n<p>T\u00fcm kat\u0131l\u0131mc\u0131lar her zaman en az bir omuzlar\u0131n\u0131 yatakta tutmal\u0131d\u0131r. D\u00f6rt y\u0131l boyunca 19.300 dolar \u00f6deme alacaklar.<\/p>\n\n<h2 class=\"wp-block-heading\">Fizyolojik \u00d6l\u00e7\u00fcmler<\/h2>\n\n<p>60 g\u00fcnl\u00fck yatak istirahati d\u00f6neminden \u00f6nce ve sonra, ara\u015ft\u0131rmac\u0131lar a\u015fa\u011f\u0131dakiler de dahil olmak \u00fczere bir dizi fizyolojik test ger\u00e7ekle\u015ftirecekler:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>N\u00f6rolojik sa\u011fl\u0131k<\/li>\n<li>Kardiyovask\u00fcler sa\u011fl\u0131k<\/li>\n<li>Metabolik sa\u011fl\u0131k<\/li>\n<li>Kas sa\u011fl\u0131\u011f\u0131<\/li>\n<li>Kemik sa\u011fl\u0131\u011f\u0131<\/li>\n<li>\u0130drar, kan, g\u00f6z ve psikolojik de\u011ferlendirmeler<\/li>\n<\/ul>\n\n<p>Bu \u00f6l\u00e7\u00fcmler, bilim insanlar\u0131n\u0131n <strong>yapay yer\u00e7ekimi<\/strong>nin insan v\u00fccudu \u00fczerindeki etkilerini anlamalar\u0131na yard\u0131mc\u0131 olacakt\u0131r.<\/p>\n\n<h2 class=\"wp-block-heading\">Uzay ve D\u00fcnya \u0130\u00e7in Uygulamalar<\/h2>\n\n<p><strong>Yapay yer\u00e7ekimi<\/strong>, uzun s\u00fcreli uzay g\u00f6revlerinde <strong>astronotlar\u0131n<\/strong> sa\u011fl\u0131\u011f\u0131n\u0131 iyile\u015ftirebilir. Ayr\u0131ca D\u00fcnya&#8217;daki insanlar i\u00e7in \u015fu gibi uygulamalar\u0131 olabilir:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Ya\u015fl\u0131lar<\/li>\n<li>Yatalak hastalar<\/li>\n<li>Kas-iskelet sistemi rahats\u0131zl\u0131klar\u0131 olan ki\u015filer<\/li>\n<li>Osteoporoz hastalar\u0131<\/li>\n<\/ul>\n\n<p>BRACE gibi <strong>yatak istirahati<\/strong> \u00e7al\u0131\u015fmalar\u0131, hareketsizli\u011fin insan v\u00fccudu \u00fczerindeki etkileri hakk\u0131nda de\u011ferli bilgiler sa\u011flar. Bu ara\u015ft\u0131rma, ameliyattan veya ciddi bir hastal\u0131ktan kurtulan hastalar i\u00e7in rehabilitasyon programlar\u0131na uygulanabilir.<\/p>\n\n<h2 class=\"wp-block-heading\">Yatakta Bisiklet S\u00fcrme, Astronotlar\u0131n Kemik Sa\u011fl\u0131\u011f\u0131n\u0131 \u0130yile\u015ftiriyor<\/h2>\n\n<p>BRACE \u00e7al\u0131\u015fmas\u0131, <strong>yatak istirahati<\/strong> protokol\u00fcn\u00fcn bir par\u00e7as\u0131 olarak bisiklet s\u00fcrmeyi i\u00e7eren Avrupa&#8217;daki ilk \u00e7al\u0131\u015fmad\u0131r. Ara\u015ft\u0131rmac\u0131lar, <strong>bisiklet s\u00fcrmenin<\/strong> <strong>astronotlardaki<\/strong> <strong>kemik yo\u011funlu\u011funu<\/strong> korumaya yard\u0131mc\u0131 olabilece\u011fine inan\u0131yor.<\/p>\n\n<p>\u00d6nceki \u00e7al\u0131\u015fmalar, <strong>yatak istirahatinin<\/strong> ayl\u0131k %1-1,5 oran\u0131nda <strong>kemik yo\u011funlu\u011fu<\/strong>nda azalmaya neden olabilece\u011fini g\u00f6stermi\u015ftir. Bu, uzayda aylar hatta y\u0131llar ge\u00e7irebilecek <strong>astronotlar<\/strong> i\u00e7in \u00f6nemli bir endi\u015fe kayna\u011f\u0131d\u0131r.<\/p>\n\n<p><strong>Bisiklet s\u00fcrme<\/strong>, <strong>kemik yo\u011funlu\u011funu<\/strong> korumaya yard\u0131mc\u0131 olabilecek a\u011f\u0131rl\u0131k ta\u015f\u0131yan bir egzersizdir. BRACE \u00e7al\u0131\u015fmas\u0131na <strong>bisiklet s\u00fcrmeyi<\/strong> dahil ederek ara\u015ft\u0131rmac\u0131lar, <strong>yapay yer\u00e7ekimi<\/strong>nin <strong>kemik sa\u011fl\u0131\u011f\u0131<\/strong> \u00fczerindeki etkileri hakk\u0131nda daha fazla bilgi edinmeyi umuyor.<\/p>\n\n<h2 class=\"wp-block-heading\">Yapay Yer\u00e7ekimi Bisiklet S\u00fcrme, Astronotlar\u0131n Kardiyovask\u00fcler Sa\u011fl\u0131\u011f\u0131n\u0131 \u0130yile\u015ftiriyor<\/h2>\n\n<p><strong>Yapay yer\u00e7ekimi<\/strong> bisiklet s\u00fcrme, <strong>astronotlar\u0131n<\/strong> kardiyovask\u00fcler sa\u011fl\u0131\u011f\u0131n\u0131 da iyile\u015ftirebilir. Uzayda yer\u00e7ekimi eksikli\u011fi, v\u00fccut s\u0131v\u0131lar\u0131n\u0131n yer de\u011fi\u015ftirmesine neden olarak kalp ve kan damarlar\u0131na bask\u0131 uygular. Bu, kan hacminde azalmaya ve kan bas\u0131nc\u0131nda d\u00fc\u015f\u00fc\u015fe yol a\u00e7abilir.<\/p>\n\n<p><strong>Yapay yer\u00e7ekimi<\/strong> bisiklet s\u00fcrme, kan ak\u0131\u015f\u0131n\u0131 art\u0131rarak ve kan bas\u0131nc\u0131n\u0131 koruyarak bu etkileri dengelemeye yard\u0131mc\u0131 olabilir. Bu, uzun s\u00fcreli uzay g\u00f6revlerinde <strong>astronotlar<\/strong> i\u00e7in kardiyovask\u00fcler sorun riskini azaltabilir.<\/p>\n\n<h2 class=\"wp-block-heading\">Sonu\u00e7<\/h2>\n\n<p>BRACE \u00e7al\u0131\u015fmas\u0131, <strong>yapay yer\u00e7ekimi<\/strong>nin insan v\u00fccudu \u00fczerindeki etkileri hakk\u0131nda de\u011ferli bilgiler sa\u011flamaktad\u0131r. Bu ara\u015ft\u0131rma, uzaydaki <strong>astronotlar\u0131n<\/strong> ve D\u00fcnya&#8217;da hareket kabiliyeti k\u0131s\u0131tl\u0131 ki\u015filerin sa\u011fl\u0131\u011f\u0131n\u0131 iyile\u015ftirmenin yeni yollar\u0131na yol a\u00e7abilir.<\/p>","protected":false},"excerpt":{"rendered":"<p>G\u00f6n\u00fcll\u00fcler uzay ko\u015fullar\u0131n\u0131 sim\u00fcle etmek i\u00e7in 60 g\u00fcn yatakta ge\u00e7iriyor Astronotlar uzayda mikro yer\u00e7ekiminin v\u00fccutlar\u0131 \u00fczerindeki etkileri de dahil olmak \u00fczere \u00e7ok say\u0131da zorlukla kar\u015f\u0131la\u015f\u0131rlar. Kemik yo\u011funlu\u011fu azal\u0131r, kaslar k\u00fc\u00e7\u00fcl\u00fcr&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[476],"tags":[1231,504,19121,19122,434,2390,666,19120],"class_list":["post-14239","post","type-post","status-publish","format-standard","hentry","category-space-science","tag-astronauts","tag-cardiovascular-health","tag-bone-density","tag-health-innovation","tag-space-exploration","tag-artificial-gravity","tag-life-science-art","tag-bed-rest"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/14239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=14239"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/14239\/revisions"}],"predecessor-version":[{"id":14240,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/14239\/revisions\/14240"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=14239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=14239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=14239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}