{"id":57963,"date":"2021-05-29T20:05:00","date_gmt":"2021-05-29T17:05:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=57963"},"modified":"2021-05-29T17:04:10","modified_gmt":"2021-05-29T14:04:10","slug":"valaszt-talalhattak-a-vakcinak-okozta-verrogkepzodesre","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=57963&lang=hu","title":{"rendered":"V\u00e1laszt tal\u00e1lhattak a vakcin\u00e1k okozta v\u00e9rr\u00f6gk\u00e9pz\u0151d\u00e9sre"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>N\u00e9met kutat\u00f3k \u00e1t tudn\u00e1k alak\u00edtani a koronav\u00edrus elleni v\u00e9d\u0151olt\u00e1sokat, hogy ne alakuljon ki az egyik ritka mell\u00e9khat\u00e1s, a v\u00e9rr\u00f6gk\u00e9pz\u0151d\u00e9s \u2013 adta h\u00edr\u00fcl a The Guardian.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Egy n\u00e9met kutat\u00f3csoport \u00fagy v\u00e9li, hogy megtal\u00e1lt\u00e1k mi\u00e9rt alakulhat ki v\u00e9rr\u00f6g\u00f6s\u00f6d\u00e9s ritka esetekben azokn\u00e1l, akik a Covid-19 ellen az AstraZeneca vagy a Johnson &amp; Johnson vakcin\u00e1j\u00e1t kapt\u00e1k. A kutat\u00f3k azt is el tudj\u00e1k mondani a gy\u00e1rt\u00f3nak, hogyan lehetne olyann\u00e1 alak\u00edtani a vakcin\u00e1kat, hogy megel\u0151zz\u00e9k a probl\u00e9m\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kulcs az adenov\u00edrusban rejlik, melyet arra haszn\u00e1lnak, hogy a koronav\u00edrus \u00fagynevezett t\u00fcskefeh\u00e9rj\u00e9j\u00e9t a szervezetbe juttassa \u2013 mondta Rolf Marschalek, a frankfurti Goethe Egyetem professzora, a kutat\u00f3csoport vezet\u0151je.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"540\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/labor-1.jpg\" alt=\"\" class=\"wp-image-57964\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/labor-1.jpg 810w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/labor-1-300x200.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/labor-1-768x512.jpg 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A probl\u00e9ma ritka, de nagyobb a kock\u00e1zata a fiatalabb korcsoportokban, amelyeket kev\u00e9sb\u00e9 vesz\u00e9lyeztet a s\u00falyos Covid-19 kialakul\u00e1sa. Az Egyes\u00fclt Kir\u00e1lys\u00e1gban mintegy 33 milli\u00f3an kapt\u00e1k az AstraZeneca olt\u00e1s\u00e1t, 309 esetben alakult ki v\u00e9rr\u00f6g\u00f6s\u00f6d\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3csoport egy megjelen\u00e9s el\u0151tt \u00e1ll\u00f3, szak\u00e9rt\u0151k \u00e1ltal m\u00e9g nem ellen\u0151rz\u00f6tt tanulm\u00e1nyban az \u00edrta, hogy a probl\u00e9ma az adenov\u00edrus sejtmagba jut\u00e1sakor keletkezik, nem annyira a sejtfolyad\u00e9kban, ahol a v\u00edrus \u00e1ltal\u00e1ban a feh\u00e9rj\u00e9t el\u0151\u00e1ll\u00edtja.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az adenov\u00edrus \u00e9letciklusa mag\u00e1ban foglalja a sejtek megfert\u0151z\u00e9s\u00e9t, az adenov\u00edrus DNS-\u00e9nek bejut\u00e1s\u00e1t a sejtmagba, majd a g\u00e9nek \u00e1t\u00edr\u00e1s\u00e1t a gazdaszervezet \u00e1t\u00edr\u00e1si g\u00e9pezete \u00e1ltal. Itt a probl\u00e9ma: a v\u00edrus DNS-darabja nincs optimaliz\u00e1lva arra, hogy a sejtmagon bel\u00fcl \u00e1t\u00edr\u00f3djon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A sejtmagban a t\u00fcskefeh\u00e9rje darabjai \u00f6sszeakadhatnak vagy sz\u00e9tt\u00f6rhetnek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ezek mut\u00e1ns feh\u00e9rjer\u00e9szekk\u00e9 v\u00e1lhatnak, amelyek a szervezetbe ker\u00fclnek, \u00e9s igen ritk\u00e1n v\u00e9rr\u00f6gk\u00e9pz\u0151d\u00e9st okoznak \u2013 v\u00e9lik a tud\u00f3sok.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Marschalek szerint a vakcin\u00e1k \u00e1talak\u00edthat\u00f3k \u00fagy, hogy a probl\u00e9m\u00e1t elker\u00fclj\u00e9k. A Johnson &amp; Johnson m\u00e1r kapcsolatba l\u00e9pett a kutat\u00f3csoporttal \u2013 mondta el a Financial Timesnak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A gy\u00f3gyszergy\u00e1rt\u00f3 most igyekszik optimaliz\u00e1lni az olt\u00f3anyagot. Adataink birtok\u00e1ban meg tudjuk mutatni nekik, hogyan mut\u00e1ljuk ezeket a szekvenci\u00e1kat, amelyek \u00fagy k\u00f3dolj\u00e1k a t\u00fcskefeh\u00e9rj\u00e9t, hogy elker\u00fclj\u00fck a nem k\u00edv\u00e1nt reakci\u00f3kat \u2013 tette hozz\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az AstraZenec\u00e1val m\u00e9g nem besz\u00e9ltek, \u00e1m nekik is elmondj\u00e1k, mit kell tenni, hogy a vakcina javuljon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e1s tud\u00f3soknak azonban m\u00e1s elm\u00e9leteik vannak, Marschalek \u00e9s kutat\u00f3csoportja egyel\u0151re hipot\u00e9zist alkotott, amely m\u00e1s szak\u00e9rt\u0151k ellen\u0151rz\u00e9s\u00e9re v\u00e1r.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.vg.hu\/kozelet\/egeszsegugy-kozelet\/nemet-tudosok-valaszt-talalhattak-a-vakcinak-okozta-verrogkepzodesre-3793906\/?utm_source=rss\" target=\"_blank\" rel=\"noreferrer noopener\">(vg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u00e9met kutat\u00f3k \u00e1t tudn\u00e1k alak\u00edtani a koronav\u00edrus elleni v\u00e9d\u0151olt\u00e1sokat, hogy ne alakuljon ki az egyik ritka mell\u00e9khat\u00e1s, a v\u00e9rr\u00f6gk\u00e9pz\u0151d\u00e9s \u2013 adta h\u00edr\u00fcl a The Guardian.<\/p>\n","protected":false},"author":12,"featured_media":57964,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,4383,594,596,17,592,598,39],"tags":[29294,36440,42313],"class_list":["post-57963","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-covid-19-hu","category-egeszseg","category-erdekes","category-surgos","category-tarsadalom","category-tudomany","category-vilag","tag-astrazeneca","tag-johnson-johnson","tag-verrogkepzodes"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/57963","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=57963"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/57963\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/57964"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=57963"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=57963"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=57963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}