{"id":17092,"date":"2021-05-20T00:46:07","date_gmt":"2021-05-20T00:46:07","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=17092"},"modified":"2021-05-20T00:46:07","modified_gmt":"2021-05-20T00:46:07","slug":"impact-of-spaceflight-on-the-human-body-nasas-year-long-experiment-with-twin-astronauts","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/tr\/science\/space-science\/impact-of-spaceflight-on-the-human-body-nasas-year-long-experiment-with-twin-astronauts\/","title":{"rendered":"Uzay U\u00e7u\u015flar\u0131n\u0131n \u0130nsan V\u00fccuduna Etkisi: NASA&#8217;n\u0131n \u0130kiz Astronotlarla Deneyinin Ortaya \u00c7\u0131kard\u0131klar\u0131"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Uzay U\u00e7u\u015flar\u0131n\u0131n \u0130nsan V\u00fccuduna Etkisi: NASA&#8217;n\u0131n \u0130kiz Astronotlarla Bir Y\u0131ll\u0131k Deneyi<\/h2>\n\n<h3 class=\"wp-block-heading\">\u0130nsanlar\u0131 Mars&#8217;a G\u00f6ndermenin Riskleri<\/h3>\n\n<p>\u0130nsanlar g\u00f6zlerini Mars&#8217;a \u00e7evirirken, bilim insanlar\u0131 ve etik uzmanlar\u0131, uzayda uzun s\u00fcre kalman\u0131n insan v\u00fccudu \u00fczerinde yaratabilece\u011fi fiziksel sorunlar konusunda endi\u015felerini dile getiriyorlar. Uzun mesafeli uzay u\u00e7u\u015flar\u0131n\u0131n etkileri hakk\u0131nda s\u0131n\u0131rl\u0131 veriye sahip olan NASA, bu potansiyel riskleri ayd\u0131nlatmak i\u00e7in ikiz astronotlar Mark ve Scott Kelly ile \u00e7\u0131\u011f\u0131r a\u00e7an bir deney y\u00fcr\u00fct\u00fcyor.<\/p>\n\n<h3 class=\"wp-block-heading\">Kelly Karde\u015fler Deneyi<\/h3>\n\n<p>Gelecek y\u0131l Mark ve Scott Kelly, s\u0131k\u0131 t\u0131bbi testlere ve izlemeye tabi tutulacaklar\u0131 bir y\u0131ll\u0131k bir deneyime ba\u015flayacaklar. Scott Uluslararas\u0131 Uzay \u0130stasyonu&#8217;nda ikamet edecekken, Mark bir kontrol denek olarak D\u00fcnya&#8217;da kalacak. Bu e\u015fsiz \u00e7al\u0131\u015fma, kemik ve kas kayb\u0131, radyasyona maruz kalma ve ba\u011f\u0131\u015f\u0131kl\u0131k sistemi i\u015flevi de dahil olmak \u00fczere uzay yolculu\u011funun insan v\u00fccudu \u00fczerindeki etkilerine dair de\u011ferli bilgiler sa\u011flayacak.<\/p>\n\n<h3 class=\"wp-block-heading\">Uzayda Kemik ve Kas Kayb\u0131<\/h3>\n\n<p>Uzay u\u00e7u\u015flar\u0131n\u0131n iyi bilinen etkilerinden biri kemik ve kas kayb\u0131d\u0131r. Uzayda yer\u00e7ekiminin olmamas\u0131, v\u00fccudun s\u0131k\u0131\u015fmaya kar\u015f\u0131 do\u011fal direncini kaybetmesine neden olarak kemik yo\u011funlu\u011funda ve kas k\u00fctlesinde azalmaya yol a\u00e7ar. Bunun, astronotlar\u0131n uzun vadeli sa\u011fl\u0131klar\u0131 \u00fczerinde \u00f6nemli sonu\u00e7lar\u0131 olabilir ve k\u0131r\u0131k ve hareketlilik sorunlar\u0131 riskini art\u0131rabilir.<\/p>\n\n<h3 class=\"wp-block-heading\">Radyasyona Maruz Kalma ve Kanser Riski<\/h3>\n\n<p>Uzay yolculu\u011fuyla ili\u015fkili bir di\u011fer b\u00fcy\u00fck endi\u015fe ise radyasyona maruz kalmad\u0131r. Uzaydaki astronotlar, kozmik \u0131\u015f\u0131nlardan ve g\u00fcne\u015f parlamalar\u0131ndan y\u00fcksek seviyelerde radyasyona maruz kal\u0131rlar. Bu radyasyon h\u00fccrelere zarar verebilir ve kanser riskini art\u0131rabilir. NASA&#8217;n\u0131n Kelly ikizleriyle yapt\u0131\u011f\u0131 deney, bu riskin boyutunu belirlemeye ve etkilerini azaltmak i\u00e7in stratejiler geli\u015ftirmeye yard\u0131mc\u0131 olacakt\u0131r.<\/p>\n\n<h3 class=\"wp-block-heading\">Uzayda Ba\u011f\u0131\u015f\u0131kl\u0131k Sistemi \u0130\u015flevi<\/h3>\n\n<p>Ba\u011f\u0131\u015f\u0131kl\u0131k sistemi v\u00fccudu enfeksiyonlardan korumada \u00e7ok \u00f6nemli bir rol oynar. Ancak, uzay u\u00e7u\u015funun ba\u011f\u0131\u015f\u0131kl\u0131k fonksiyonunu bask\u0131lad\u0131\u011f\u0131, astronotlar\u0131 hastal\u0131klara kar\u015f\u0131 daha duyarl\u0131 hale getirdi\u011fi g\u00f6sterilmi\u015ftir. Kelly karde\u015fler deneyi, uzay yolculu\u011funun ba\u011f\u0131\u015f\u0131kl\u0131k sistemini nas\u0131l etkiledi\u011fini ara\u015ft\u0131racak ve gelecekteki g\u00f6revler i\u00e7in onu g\u00fc\u00e7lendirmenin yollar\u0131n\u0131 belirleyecektir.<\/p>\n\n<h3 class=\"wp-block-heading\">\u0130kiz \u00c7al\u0131\u015fmalar\u0131n\u0131n S\u0131n\u0131rlamalar\u0131<\/h3>\n\n<p>\u0130kiz \u00e7al\u0131\u015fmalar\u0131 uzay u\u00e7u\u015funun etkileri hakk\u0131nda de\u011ferli bilgiler sunsa da, s\u0131n\u0131rlamalar\u0131 da vard\u0131r. \u0130kizler \u00f6zde\u015f de\u011fildir ve genetik yap\u0131lar\u0131 ve ya\u015fam deneyimleri sonu\u00e7larda de\u011fi\u015fkenli\u011fe yol a\u00e7abilir. Ayr\u0131ca, ikiz \u00e7al\u0131\u015fmalar\u0131ndaki k\u00fc\u00e7\u00fck \u00f6rneklem b\u00fcy\u00fckl\u00fc\u011f\u00fc, genelle\u015ftirilebilirliklerini s\u0131n\u0131rlar.<\/p>\n\n<h3 class=\"wp-block-heading\">Kelly Karde\u015fler Deneyinden Elde Edilen Bulgular<\/h3>\n\n<p>Bu s\u0131n\u0131rlamalara ra\u011fmen, Kelly karde\u015fler deneyinin uzay u\u00e7u\u015funun insan v\u00fccudu \u00fczerindeki etkisi hakk\u0131nda \u00f6nemli bilgiler vermesi bekleniyor. Scott&#8217;\u0131n uzaydaki bir y\u0131l\u0131n ard\u0131ndan Mark ve Scott&#8217;\u0131n sa\u011fl\u0131\u011f\u0131n\u0131 kar\u015f\u0131la\u015ft\u0131rarak ara\u015ft\u0131rmac\u0131lar, astronotlar\u0131n kar\u015f\u0131la\u015ft\u0131klar\u0131 fizyolojik zorluklar\u0131 daha iyi anlayacak ve gelecekteki Mars ve \u00f6tesindeki g\u00f6revlere haz\u0131rlan\u0131rken sa\u011fl\u0131klar\u0131n\u0131 korumak i\u00e7in stratejiler geli\u015ftireceklerdir.<\/p>\n\n<h3 class=\"wp-block-heading\">Etik Hususlar<\/h3>\n\n<p>Yeni d\u00fcnyalar\u0131 ke\u015ffetmek do\u011fas\u0131nda var olan riskleri beraberinde getirir ve uzay ara\u015ft\u0131rmalar\u0131n\u0131n potansiyel faydalar\u0131n\u0131 insan sa\u011fl\u0131\u011f\u0131na y\u00f6nelik risklerle tartmak \u00e7ok \u00f6nemlidir. Kelly karde\u015fler deneyi, bu etik endi\u015feleri gidermek ve gelecekteki uzay g\u00f6revlerinin astronotlar\u0131n iyili\u011fi i\u00e7in en b\u00fcy\u00fck \u00f6zen ve dikkate al\u0131narak y\u00fcr\u00fct\u00fclmesini sa\u011flamak i\u00e7in kritik bir ad\u0131md\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"<p>Uzay U\u00e7u\u015flar\u0131n\u0131n \u0130nsan V\u00fccuduna Etkisi: NASA&#8217;n\u0131n \u0130kiz Astronotlarla Bir Y\u0131ll\u0131k Deneyi \u0130nsanlar\u0131 Mars&#8217;a G\u00f6ndermenin Riskleri \u0130nsanlar g\u00f6zlerini Mars&#8217;a \u00e7evirirken, bilim insanlar\u0131 ve etik uzmanlar\u0131, uzayda uzun s\u00fcre kalman\u0131n insan v\u00fccudu&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":[22562,20369,3371,15438,22563,473,22564,434],"class_list":["post-17092","post","type-post","status-publish","format-standard","hentry","category-space-science","tag-bone-loss","tag-twin-studies","tag-immune-system","tag-human-health","tag-muscle-loss","tag-nasa","tag-radiation-exposure","tag-space-exploration"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/17092","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=17092"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/17092\/revisions"}],"predecessor-version":[{"id":17093,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/17092\/revisions\/17093"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=17092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=17092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=17092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}