{"id":3630,"date":"2021-08-07T13:19:00","date_gmt":"2021-08-07T13:19:00","guid":{"rendered":"https:\/\/haberglobal.com.tr\/saglik\/koronavirusun-katili-bulundu-2-doz-mrna-asi-121805"},"modified":"2021-08-07T13:19:00","modified_gmt":"2021-08-07T13:19:00","slug":"koronavirusun-katili-bulundu-2-doz-mrna-asi","status":"publish","type":"post","link":"https:\/\/istanbulchannel.net\/index.php\/2021\/08\/07\/koronavirusun-katili-bulundu-2-doz-mrna-asi\/","title":{"rendered":"Koronavir\u00fcs\u00fcn katili bulundu: 2. doz mRNA a\u015f\u0131"},"content":{"rendered":"<div class=\"media_block\"><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/istanbulchannel.net\/wp-content\/uploads\/2021\/08\/koronavirusun-katili-bulundu-2-doz-mrna-asi.jpg\" class=\"ff-og-image-inserted\"><\/div>\n<p>Stanford \u00dcniversite&#8217;ndeki ara\u015ft\u0131rma kapsam\u0131nda a\u015f\u0131 olan g\u00f6n\u00fcll\u00fclerin antikorlar\u0131 incelendi, ba\u011f\u0131\u015f\u0131kl\u0131k sinyali veren seviyeleri \u00f6l\u00e7\u00fcld\u00fc ve 242.479 ayr\u0131 ba\u011f\u0131\u015f\u0131kl\u0131k h\u00fccresinin tipi karakterize edildi. T\u00fcm bu incelemelerin sonucunda normalde hareketsiz olan ve ba\u011f\u0131\u015f\u0131kl\u0131k sa\u011flayan bir h\u00fccre grubunun, ikinci doz sayesinde harekete ge\u00e7ti\u011fi tespit edildi.&nbsp;<\/p>\n<p>Webtekno&#8217;dan \u00c7a\u011fla Tanr\u0131verdi&#8217;nin aktard\u0131\u011f\u0131 haberine g\u00f6re&nbsp; COVID-19 a\u015f\u0131lar\u0131n\u0131n doz say\u0131lar\u0131 i\u00e7in al\u0131nan kararlar s\u00fcrekli de\u011fi\u015fiklik g\u00f6steriyor. Pfizer ve Moderna a\u015f\u0131lar\u0131 gibi mRNA altyap\u0131s\u0131na sahip ila\u00e7lar i\u00e7in iki doz yeterli g\u00f6r\u00fcn\u00fcrken, Sinovac gibi inaktif a\u015f\u0131lar i\u00e7in \u00fc\u00e7\u00fcnc\u00fc doz da gerekli g\u00f6r\u00fcl\u00fcyor.&nbsp;<\/p>\n<p>Stanford \u00dcniversitesi&#8217;nden bilim insanlar\u0131, iki dozun yeterli g\u00f6r\u00fcnd\u00fc\u011f\u00fc Pfizer a\u015f\u0131s\u0131 i\u00e7in yeni bir \u00e7al\u0131\u015fma ba\u015flatt\u0131. Bu \u00e7al\u0131\u015fma kapsam\u0131nda, Aral\u0131k 2020&#8217;den beri Stanford&#8217;da a\u015f\u0131lanan insanlar\u0131n ba\u011f\u0131\u015f\u0131kl\u0131k sistemini inceleme alt\u0131na al\u0131nd\u0131, birinci ve ikinci doz a\u015f\u0131n\u0131n ba\u011f\u0131\u015f\u0131kl\u0131k \u00fczerinde yaratt\u0131\u011f\u0131 etkiler incelendi.&nbsp;<\/p>\n<p>Uzun s\u00fcren ara\u015ft\u0131rmalar sonucunda yaz\u0131lan makalede, ikinci doz COVID-19 a\u015f\u0131s\u0131n\u0131n, ba\u011f\u0131\u015f\u0131kl\u0131k sisteminde geni\u015f koruma sa\u011flayan bir b\u00f6l\u00fcme destek sa\u011flad\u0131\u011f\u0131 belirtildi. Ara\u015ft\u0131rman\u0131n ba\u015f yazarlar\u0131ndan patoloji, mikrobiyoloji ve imm\u00fcnoloji profes\u00f6r\u00fc Bali Pulendran, ikinci dozdan sonra ba\u011f\u0131\u015f\u0131kl\u0131k sisteminde yer alan ve vir\u00fcse kar\u015f\u0131 m\u00fccadele veren B ve T h\u00fccrelerinde \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131\u015f g\u00f6rd\u00fcklerini dile getirdi.<\/p>\n<p>Viral enfeksiyonlara kar\u015f\u0131 koruma sa\u011flayan monosit grubunun say\u0131s\u0131n\u0131n da ikinci dozla birlikte 100 kat artt\u0131\u011f\u0131n\u0131 belirten Pulendran, a\u00e7\u0131klamas\u0131n\u0131n devam\u0131nda \u015funlar\u0131 s\u00f6yledi: &#8220;Bu h\u00fccrelerin say\u0131s\u0131ndaki ola\u011fan\u00fcst\u00fc art\u0131\u015f, ikinci dozun yap\u0131lmas\u0131ndan sadece bir g\u00fcn sonra ortaya \u00e7\u0131km\u0131\u015ft\u0131r. H\u00fccreler sadece SARS-CoV-2&#8217;ye kar\u015f\u0131 de\u011fil, ayn\u0131 zamanda di\u011fer vir\u00fcslere kar\u015f\u0131 da etki g\u00f6sterebiliyor.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&lt;p&gt;Stanford \u00dcniversite&#039;ndeki ara\u015ft\u0131rma kapsam\u0131nda a\u015f\u0131 olan g\u00f6n\u00fcll\u00fclerin antikorlar\u0131 incelendi, ba\u011f\u0131\u015f\u0131kl\u0131k sinyali veren seviyeleri \u00f6l\u00e7\u00fcld\u00fc ve 242.479 ayr\u0131 ba\u011f\u0131\u015f\u0131kl\u0131k h\u00fccresinin tipi karakterize&#8230;<\/p>\n","protected":false},"author":2,"featured_media":3631,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-3630","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik"],"_links":{"self":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/posts\/3630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/comments?post=3630"}],"version-history":[{"count":0,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/posts\/3630\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/media\/3631"}],"wp:attachment":[{"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/media?parent=3630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/categories?post=3630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/istanbulchannel.net\/index.php\/wp-json\/wp\/v2\/tags?post=3630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}