{"id":16646,"date":"2022-01-04T16:40:16","date_gmt":"2022-01-04T13:40:16","guid":{"rendered":"https:\/\/iletim.istanbul.edu.tr\/?p=16646"},"modified":"2022-01-04T16:46:47","modified_gmt":"2022-01-04T13:46:47","slug":"japonya-omur-boyu-bagisiklik-saglayan-bir-covid-19-asisi-uzerinde-calisiyor","status":"publish","type":"post","link":"https:\/\/iletim.istanbul.edu.tr\/index.php\/2022\/01\/04\/japonya-omur-boyu-bagisiklik-saglayan-bir-covid-19-asisi-uzerinde-calisiyor\/","title":{"rendered":"Japonya \u00d6m\u00fcr Boyu Ba\u011f\u0131\u015f\u0131kl\u0131k Sa\u011flayan Bir COVID-19 A\u015f\u0131s\u0131 \u00dczerinde \u00c7al\u0131\u015f\u0131yor"},"content":{"rendered":"\n<p><strong>\u00c7eviri Haber: <\/strong>Mithat \u00c7opur<\/p>\n\n\n\n<p>Tokyo Metropolitan T\u0131p Bilimi Enstit\u00fcs\u00fc&#8217;ndeki ara\u015ft\u0131rmac\u0131lar, yaln\u0131zca SARS-CoV-2 vir\u00fcs\u00fcne kar\u015f\u0131 \u00f6m\u00fcr boyu ba\u011f\u0131\u015f\u0131kl\u0131k sa\u011flamakla kalmay\u0131p ayn\u0131 zamanda oda s\u0131cakl\u0131\u011f\u0131nda d\u00fcnyan\u0131n uzak k\u00f6\u015felerine de ta\u015f\u0131nabilen bir COVID-19 a\u015f\u0131s\u0131 \u00fczerinde \u00e7al\u0131\u015f\u0131yorlar. <\/p>\n\n\n\n<p>The Japan Times\u2019\u0131n haberine g\u00f6re, Omicron varyant\u0131n\u0131n neden oldu\u011fu enfeksiyonlar d\u00fcnya genelinde artarken, \u00fclkeler yak\u0131nda ya s\u0131k\u0131 karantinalar uygulamak ya da varyant\u0131n pop\u00fclasyonda yay\u0131lmas\u0131na izin vermek gibi zor bir se\u00e7imle kar\u015f\u0131 kar\u015f\u0131ya kalabilirler. A\u015f\u0131lar, hastal\u0131\u011f\u0131n \u015fiddetini azalt\u0131r, ancak son derece bula\u015f\u0131c\u0131 enfeksiyonun yay\u0131lmas\u0131n\u0131 durdurmada etkisizdir. A\u015f\u0131 \u015firketleri, yak\u0131nda \u00fc\u00e7\u00fcnc\u00fc takvim y\u0131l\u0131na girecek olan bu pandemide norm haline gelebilecek varyantlara \u00f6zg\u00fc destekleyici dozlar geli\u015ftirmek i\u00e7in acele ederken, \u00f6m\u00fcr boyu s\u00fcrebilecek tek bir a\u015f\u0131 haberi memnuniyetle kar\u015f\u0131lanacak.<\/p>\n\n\n\n<p>Michinori Kohara ve ara\u015ft\u0131rma ekibi taraf\u0131ndan\ngeli\u015ftirilen&nbsp; a\u015f\u0131, \u00e7i\u00e7ek hastal\u0131\u011f\u0131na kar\u015f\u0131\ntarihte kullan\u0131lan en ba\u015far\u0131l\u0131 a\u015f\u0131y\u0131 kullan\u0131yor. Ekip, hastal\u0131\u011fa neden olmayan\nancak baz\u0131 protein bile\u015fenlerini SARS-CoV-2 spike proteininden gelenlerle de\u011fi\u015ftiren\na\u015f\u0131 vir\u00fcs\u00fcn\u00fcn bir t\u00fcr\u00fcn\u00fc kullan\u0131yor.<\/p>\n\n\n\n<p>Spike proteini farkl\u0131 bir da\u011f\u0131t\u0131m mekanizmas\u0131yla\nyeniden birle\u015ftirmek, bug\u00fcnlerde a\u015f\u0131 tasar\u0131m\u0131nda yayg\u0131n olarak kullan\u0131lan bir\nstrateji olsa da, Kohara, a\u015f\u0131s\u0131n\u0131n yaln\u0131zca tek bir dozla g\u00fc\u00e7l\u00fc n\u00f6tralize edici\nantikorlar iletmesinin yan\u0131 s\u0131ra, ayn\u0131 zamanda uzun\nvadeli koruma sa\u011flayan g\u00fc\u00e7l\u00fc h\u00fccresel ba\u011f\u0131\u015f\u0131kl\u0131\u011f\u0131 n\u00f6trleyebilece\u011finden emin.<\/p>\n\n\n\n<p>Farelerde yap\u0131lan deneyler, a\u015f\u0131lanm\u0131\u015f farelerin 20 aydan fazla veya ortalama ya\u015fam s\u00fcreleri boyunca y\u00fcksek antikor seviyelerini korudu\u011funu g\u00f6sterdi. Raporda, \u00fc\u00e7 hafta arayla iki doz uyguland\u0131\u011f\u0131nda, n\u00f6tralize edici antikorlar\u0131n on kat artt\u0131\u011f\u0131 belirtildi. <\/p>\n\n\n\n<p>Makaklarda yap\u0131lan benzer deneyler, a\u015f\u0131lanm\u0131\u015f\nmakaklardaki vir\u00fcs seviyeleri, koronavir\u00fcs ile enfekte olduktan yedi g\u00fcn sonra\ntespit limitlerinin alt\u0131nda kald\u0131\u011f\u0131ndan, a\u015f\u0131n\u0131n onlar\u0131 enfeksiyondan korudu\u011funu\ng\u00f6sterdi.&nbsp; <\/p>\n\n\n\n<p>Kohara ayr\u0131ca, haber kayna\u011f\u0131na, a\u015f\u0131n\u0131n, acil\nkullan\u0131m izni verilmi\u015f di\u011fer a\u015f\u0131lara k\u0131yasla daha az yan etki \u00fcretme konusunda\nek bir avantaj sunaca\u011f\u0131n\u0131 s\u00f6yledi. Kohara, a\u015f\u0131 tasar\u0131m\u0131nda kullan\u0131lan patojenik\nolmayan su\u015fun memelilerde \u00e7o\u011falma yetene\u011fine sahip olmad\u0131\u011f\u0131n\u0131 ve daha az yan\netki reaksiyonu \u00fcretece\u011fini iddia etti.<\/p>\n\n\n\n<p>Ara\u015ft\u0131rmac\u0131lar, a\u015f\u0131y\u0131 daha \u00f6nce bildirilen d\u00f6rt endi\u015fe verici koronavir\u00fcs \u00e7e\u015fidine kar\u015f\u0131 test ettiler ve etkili oldu\u011funu tespit ettiler. Kohara, medya kurulu\u015funa, a\u015f\u0131n\u0131n Omicron&#8217;a kar\u015f\u0131 da i\u015fe yaramas\u0131n\u0131 bekledi\u011fini ve ayr\u0131ca a\u015f\u0131n\u0131n oda s\u0131cakl\u0131\u011f\u0131nda saklanabilece\u011fini ve tropik iklime sahip geli\u015fmekte olan \u00fclkelerde ta\u015f\u0131nmas\u0131n\u0131 ve uygulanmas\u0131n\u0131 kolayla\u015ft\u0131rd\u0131\u011f\u0131n\u0131 s\u00f6yledi. <\/p>\n\n\n\n<p>Tokyo Metropolitan T\u0131p Bilimleri Enstit\u00fcs\u00fc, bir a\u015f\u0131y\u0131 ticarile\u015ftirme konusunda daha \u00f6nce deneyime sahip de\u011fil fakat klinik deneylerden ge\u00e7mesi i\u00e7in yerli ila\u00e7 \u00fcreticisi Nobelpharma Co.&#8217;yla anla\u015fma imzalad\u0131. \u0130nsan klinik deneylerinin birinci ve ikinci a\u015famalar\u0131n\u0131n yaln\u0131zca 2023&#8217;te ba\u015flamas\u0131 ve ard\u0131ndan herhangi bir etkinlik ve g\u00fcvenlik endi\u015fesi ortaya \u00e7\u0131kmazsa hemen daha b\u00fcy\u00fck bir a\u015fama denemesinin gelmesi bekleniyor. The Japan Times&#8217;\u0131n bildirdi\u011fine g\u00f6re, her \u015fey yolunda giderse a\u015f\u0131 en erken 2024&#8217;ten itibaren ticari olarak temin edilebilir. <\/p>\n\n\n\n<p>Kaynak: https:\/\/interestingengineering.com\/japan-is-working-on-a-covid-19-vaccine-that-offers-lifelong-immunity<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c7eviri Haber: Mithat \u00c7opur Tokyo Metropolitan T\u0131p Bilimi Enstit\u00fcs\u00fc&#8217;ndeki ara\u015ft\u0131rmac\u0131lar, yaln\u0131zca SARS-CoV-2 vir\u00fcs\u00fcne kar\u015f\u0131 \u00f6m\u00fcr boyu ba\u011f\u0131\u015f\u0131kl\u0131k sa\u011flamakla kalmay\u0131p ayn\u0131 zamanda oda s\u0131cakl\u0131\u011f\u0131nda d\u00fcnyan\u0131n uzak k\u00f6\u015felerine de ta\u015f\u0131nabilen bir COVID-19 a\u015f\u0131s\u0131 \u00fczerinde \u00e7al\u0131\u015f\u0131yorlar. The Japan Times\u2019\u0131n haberine g\u00f6re, Omicron varyant\u0131n\u0131n neden oldu\u011fu enfeksiyonlar d\u00fcnya genelinde artarken, \u00fclkeler yak\u0131nda ya s\u0131k\u0131 karantinalar uygulamak ya da varyant\u0131n [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":16647,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":[],"jnews_primary_category":[],"jnews_social_meta":[],"jnews_override_counter":[],"footnotes":""},"categories":[24,32],"tags":[1477,1928,1925,1475,1384,1927,1735,1924,1923,1926],"class_list":["post-16646","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim","category-saglik","tag-asi","tag-bilim-insanlari","tag-covid","tag-covid-asisi","tag-covid-19","tag-delta","tag-japonya","tag-korona","tag-omicron","tag-varyant"],"_links":{"self":[{"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/posts\/16646","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/comments?post=16646"}],"version-history":[{"count":0,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/posts\/16646\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/media\/16647"}],"wp:attachment":[{"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/media?parent=16646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/categories?post=16646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iletim.istanbul.edu.tr\/index.php\/wp-json\/wp\/v2\/tags?post=16646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}