{"id":143741,"date":"2025-11-24T19:18:11","date_gmt":"2025-11-24T19:18:11","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=143741"},"modified":"2025-11-24T19:18:11","modified_gmt":"2025-11-24T19:18:11","slug":"turkiyede-de-olumlere-sebep-olan-kirim-kongo-kanamali-atesi-icin-asi-umudu-dogdu","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2025\/11\/24\/turkiyede-de-olumlere-sebep-olan-kirim-kongo-kanamali-atesi-icin-asi-umudu-dogdu\/","title":{"rendered":"T\u00fcrkiye&#8217;de de \u00f6l\u00fcmlere sebep olan K\u0131r\u0131m-Kongo Kanamal\u0131 Ate\u015fi i\u00e7in a\u015f\u0131 umudu do\u011fdu"},"content":{"rendered":"<p><figure> <span> <img decoding=\"async\" src=\"https:\/\/kamucalisani.net\/wp-content\/uploads\/2025\/11\/turkiyede-de-olumlere-sebep-olan-kirim-kongo-kanamali-atesi-icin-asi-umudu-dogdu-0-qIZpJI6E.jpg\"\/> <\/span> \u00dclkemizde de zaman zaman rastlanan <strong>K\u0131r\u0131m-Kongo Kanamal\u0131 Ate\u015fi<\/strong>, \u00f6zellikle Asya ve Afrika&#8217;da halk sa\u011fl\u0131\u011f\u0131n\u0131 tehdit eden en tehlikeli patojenlerden biri olarak biliniyor. Keneler arac\u0131l\u0131\u011f\u0131yla bula\u015fan bu vir\u00fcs, insanlarda %40\u2019a varan \u00f6l\u00fcm oranlar\u0131yla seyrediyor. \u00d6l\u00fcm oran\u0131n\u0131n bu kadar y\u00fcksek olmas\u0131n\u0131n ba\u015fl\u0131ca sebebi ise \u015fu anda bu enfeksiyona kar\u015f\u0131 etkili bir a\u015f\u0131 ya da antiviral tedavi geli\u015ftirilememi\u015f olmas\u0131. Ancak bu durum yak\u0131nda de\u011fi\u015febilir. Bilim insanlar\u0131,<strong> \u015fimdiye kadarki en umut verici K\u0131r\u0131m-Kongo Kanamal\u0131 Ate\u015fi a\u015f\u0131lar\u0131ndan birini ba\u015far\u0131yla test etti.<\/strong> <\/figure>\n<p>20 Kas\u0131m\u2019da yay\u0131mlanan \u00e7al\u0131\u015fmaya g\u00f6re,<strong> ABD Hastal\u0131k Kontrol ve \u00d6nleme Merkezleri (CDC)<\/strong> ve \u00e7e\u015fitli ara\u015ft\u0131rma kurumlar\u0131n\u0131n ortak geli\u015ftirdi\u011fi yeni a\u015f\u0131 aday\u0131, farelerde ola\u011fan\u00fcst\u00fc bir dayan\u0131kl\u0131l\u0131k sergiledi.<\/p>\n<p>A\u015f\u0131n\u0131n \u00e7al\u0131\u015fma prensibi, \u201c<strong>replikon partik\u00fclleri<\/strong>\u201d ad\u0131 verilen \u00f6zel bir teknolojiye dayan\u0131yor. Bu partik\u00fcller, KKKA vir\u00fcs\u00fcn\u00fc d\u0131\u015f g\u00f6r\u00fcn\u00fc\u015f ve davran\u0131\u015f a\u00e7\u0131s\u0131ndan taklit ediyor ama ger\u00e7ek vir\u00fcs gibi v\u00fccutta \u00e7o\u011falam\u0131yor. Yani ba\u011f\u0131\u015f\u0131kl\u0131k sistemi, sanki vir\u00fcsle kar\u015f\u0131la\u015fm\u0131\u015f gibi tepki veriyor; ancak partik\u00fcller yaln\u0131zca tek bir kez \u00e7o\u011falabildi\u011fi i\u00e7in hastal\u0131k olu\u015fturma riski tamamen ortadan kalk\u0131yor. Bu yap\u0131, klasik zay\u0131flat\u0131lm\u0131\u015f vir\u00fcs a\u015f\u0131lar\u0131na k\u0131yasla \u00e7ok daha g\u00fcvenli kabul edilirken, ayn\u0131 zamanda g\u00fc\u00e7l\u00fc bir ba\u011f\u0131\u015f\u0131kl\u0131k tepkisi olu\u015fturabiliyor.<\/p>\n<p><b>K\u0131r\u0131m-Kongo Kanamal\u0131 Ate\u015fine Kar\u015f\u0131 18 Ay Boyunca Kal\u0131c\u0131 Ba\u011f\u0131\u015f\u0131kl\u0131k Sa\u011fland\u0131<\/b><\/p>\n<p>Ara\u015ft\u0131rmac\u0131lar, a\u015f\u0131lanan hayvanlarda<strong> antikor seviyelerinin 18 ay boyunca<\/strong> <strong>korunabildi\u011fini<\/strong> belirtiyor. Tek doz uygulamada a\u015f\u0131n\u0131n alt\u0131 ay sonunda \u00f6l\u00fcmc\u00fcl vir\u00fcs y\u00fcklemesine kar\u015f\u0131 <strong>%67 koruma<\/strong> sa\u011flad\u0131\u011f\u0131; 18 ay sonunda ise bu oran\u0131n beklenen \u015fekilde <strong>%21\u2019e<\/strong> d\u00fc\u015ft\u00fc\u011f\u00fc g\u00f6r\u00fcld\u00fc. Buna kar\u015f\u0131l\u0131k, ilk dozdan 28 g\u00fcn sonra yap\u0131lan takviye a\u015f\u0131s\u0131 \u00e7ok daha g\u00fc\u00e7l\u00fc bir sonu\u00e7 verdi: Farelerin <strong>tamam\u0131<\/strong> d\u00f6rt ay boyunca enfeksiyona kar\u015f\u0131 korundu ve <strong>12 ay sonunda %88\u2019i<\/strong> hayatta kald\u0131. \u00c7al\u0131\u015fman\u0131n ortak ara\u015ft\u0131rmac\u0131lar\u0131ndan biyomedikal bilimci <strong>Scott Pegan,<\/strong> bu performans\u0131n \u00f6zellikle salg\u0131n b\u00f6lgelerinde kritik olabilece\u011fini vurguluyor:\u00a0\u201cH\u0131zl\u0131 koruma sa\u011flay\u0131p uzun s\u00fcre dayanabilen bir a\u015f\u0131, hayat kurtarabilir ve salg\u0131nlara yan\u0131t verme bi\u00e7imimizi tamamen de\u011fi\u015ftirebilir.\u201d<\/p>\n<p>A\u015f\u0131y\u0131 benzerlerinden ay\u0131ran en dikkat \u00e7ekici nokta, vir\u00fcs\u00fcn y\u00fczey proteinlerine de\u011fil, do\u011frudan <strong>n\u00fckleoproteinine<\/strong> odaklanmas\u0131. Bu i\u00e7 protein, vir\u00fcs\u00fcn genetik materyalini paketleyen yap\u0131sal bir unsur ve normalde klasik a\u015f\u0131larda hedef al\u0131nmaz. Pek \u00e7ok vir\u00fcste y\u00fczey proteinlerini kullanmak ba\u011f\u0131\u015f\u0131kl\u0131k olu\u015fturmak i\u00e7in yeterlidir, ancak KKKA\u2019da bu yakla\u015f\u0131m etkisiz kalabiliyor. Pegan, bu nedenle i\u00e7 bile\u015fenleri hedefleyen bu y\u00f6ntemle vir\u00fcs\u00fcn daha tutarl\u0131 \u015fekilde tan\u0131nabildi\u011fini belirtiyor.<\/p>\n<p>A\u015f\u0131n\u0131n insanlar \u00fczerinde denenebilmesi i\u00e7in ara\u015ft\u0131rma ekibinin bir sonraki hedefi, \u00fcretim s\u00fcrecini GMP (Good Manufacturing Practice) standartlar\u0131na ta\u015f\u0131mak. Bu ba\u015far\u0131ld\u0131\u011f\u0131nda klinik denemelerin ba\u015flamas\u0131 m\u00fcmk\u00fcn olacak. CDC ara\u015ft\u0131rmac\u0131lar\u0131 ayn\u0131 platformun<strong> Nipah vir\u00fcs\u00fc gibi di\u011fer y\u00fcksek riskli patojenlere kar\u015f\u0131 da uyarlanabilece\u011fini belirtiyor.<\/strong><\/p>\n\n<p>Kaynak\u00a0 :\u00a0<span style=\"background-color: rgb(255, 249, 236); color: rgb(55, 58, 60); font-size: 14px;\">https:\/\/www.donanimhaber.com\/olumcul-kirim-kongo-kanamali-atesi-icin-asi-umudu-dogdu&#8211;198935<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00dclkemizde de zaman zaman rastlanan K\u0131r\u0131m-Kongo Kanamal\u0131 Ate\u015fi, \u00f6zellikle Asya ve Afrika&#8217;da halk sa\u011fl\u0131\u011f\u0131n\u0131 tehdit eden en tehlikeli patojenlerden biri olarak biliniyor. Keneler arac\u0131l\u0131\u011f\u0131yla bula\u015fan bu vir\u00fcs, insanlarda %40\u2019a varan \u00f6l\u00fcm oranlar\u0131yla &#8230;<\/p>\n","protected":false},"author":1,"featured_media":143742,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[227,2483,853],"class_list":["post-143741","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-arastirma","tag-asi","tag-virus"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/143741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=143741"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/143741\/revisions"}],"predecessor-version":[{"id":143744,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/143741\/revisions\/143744"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/143742"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=143741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=143741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=143741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}