{"id":442915,"date":"2021-01-20T06:34:31","date_gmt":"2021-01-20T05:34:31","guid":{"rendered":"https:\/\/hudo.com\/si\/?p=442915"},"modified":"2021-01-20T06:34:31","modified_gmt":"2021-01-20T05:34:31","slug":"raziskava-imunski-sistem-si-novi-koronavirus-zapomni-za-najmanj-sest-mesecev","status":"publish","type":"post","link":"https:\/\/hudo.com\/si\/zdrav-duh-telo\/raziskava-imunski-sistem-si-novi-koronavirus-zapomni-za-najmanj-sest-mesecev\/","title":{"rendered":"Raziskava: Imunski sistem si novi koronavirus zapomni za najmanj \u0161est mesecev"},"content":{"rendered":"<figure>\n\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"660\" height=\"320\" src=\"image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" data-src=\"https:\/\/zenska.hudo.com\/files\/2021\/01\/profimedia-0584467080-320x155.jpg\" data-srcset=\"https:\/\/zenska.hudo.com\/files\/2021\/01\/profimedia-0584467080-660x320.jpg 660w,https:\/\/zenska.hudo.com\/files\/2021\/01\/profimedia-0584467080-320x155.jpg 330w\" \/><figcaption>Foto: Profimedia<\/figcaption><\/figure>\n<p>Raziskovalci iz ZDA in \u0160vice so v raziskavo vklju\u010dili ve\u010d deset ljudi, ki so preboleli covid-19. Ugotovili so, da protitelesa res izginejo, ostane pa dolo\u010dena raven spominskih celic B. Te celice si lahko zapomnijo patogen in \u010de je \u010dlovek spet izpostavljen oku\u017ebi, spro\u017eijo imunski sistem, da ponovno za\u010dne produkcijo protiteles, poro\u010da francoska tiskovna agencija AFP.<\/p>\n<p>&#8220;Spominski odzivi so odgovorni za za\u0161\u010dito pred ponovno oku\u017ebo in so nujni za u\u010dinkovito cepljenje,&#8221; so opozorili v \u0161tudiji v znanstveni reviji Nature.<\/p>\n<p>Ugotovili so, da odziv spominskih celic B ne propade po 6,2 meseca od oku\u017ebe, ampak se \u0161e naprej razvija. &#8220;To je mo\u010dan namig, da se lahko posamezniki, ki so oku\u017eeni s sars-cov-2, hitro in u\u010dinkovito odzovejo na ponovno izpostavljenost virusu,&#8221; so dodali.<\/p>\n<p>Avtorji so preu\u010dili 87 oseb s covidom-19. \u010ceprav so ugotovili, da \u0161tevilo protiteles upada s prete\u010denim \u010dasom, ostaja \u0161tevilo spominskih celic enako. Po njihovih ugotovitvah se spominske celice razvijejo v \u0161estih mesecih po oku\u017ebi ob prisotnosti proteinskih ostankov virusa v telesu.<\/p>\n<p>Ve\u010d preteklih \u0161tudij je opozorilo, da protitelesa ne ostanejo prisotna dlje \u010dasa po oku\u017ebi z novim koronavirusom. Nedavno pa so v \u0161tudijah za\u010deli poudarjati tudi pomen drugih delov imunskega sistema na dolgoro\u010dno imunost. Ena od \u0161tudij je izpostavila, da se lahko ve\u010dji deli imunskega sistema nau\u010dijo prepoznati in se odzvati na novi patogen \u0161e okoli osem mesecev po oku\u017ebi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pred ponovno oku\u017ebo z novim koronavirusom se ljudje lahko ubranijo \u0161e najmanj \u0161est mesecev po preboleli bolezni, in sicer zaradi celic, ki si zapomnijo virus, je razvidno iz v ponedeljek objavljene raziskave. \u010ceprav protitelesa izginejo, pa v telesu ostanejo dolo\u010dene spominske celice, ki pomagajo pri spopadanju z boleznijo.<\/p>\n","protected":false},"author":1,"featured_media":442916,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[15898,18037,2344,15632],"source":[1335,1336,1334],"supertag":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Raziskava: Imunski sistem si novi koronavirus zapomni za najmanj \u0161est mesecev - Hudo Slovenija<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hudo.com\/si\/zdrav-duh-telo\/raziskava-imunski-sistem-si-novi-koronavirus-zapomni-za-najmanj-sest-mesecev\/\" \/>\n<meta property=\"og:locale\" content=\"sl_SI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Raziskava: Imunski sistem si novi koronavirus zapomni za najmanj \u0161est mesecev - Hudo Slovenija\" \/>\n<meta property=\"og:description\" content=\"Pred ponovno oku\u017ebo z novim koronavirusom se ljudje lahko ubranijo \u0161e najmanj \u0161est mesecev po preboleli bolezni, in sicer zaradi celic, ki si zapomnijo virus, je razvidno iz v ponedeljek objavljene raziskave. \u010ceprav protitelesa izginejo, pa v telesu ostanejo dolo\u010dene spominske celice, ki pomagajo pri spopadanju z boleznijo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hudo.com\/si\/zdrav-duh-telo\/raziskava-imunski-sistem-si-novi-koronavirus-zapomni-za-najmanj-sest-mesecev\/\" \/>\n<meta property=\"og:site_name\" content=\"Hudo Slovenija\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hudo.si\" \/>\n<meta property=\"article:published_time\" content=\"2021-01-20T05:34:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hudo.com\/si\/wp-content\/uploads\/sites\/2\/2021\/01\/profimedia-0584467080.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1250\" \/>\n\t<meta property=\"og:image:height\" content=\"833\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"hudo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@hudo_si\" \/>\n<meta name=\"twitter:site\" content=\"@hudo_si\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"hudo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuta\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/hudo.com\/si\/zdrav-duh-telo\/raziskava-imunski-sistem-si-novi-koronavirus-zapomni-za-najmanj-sest-mesecev\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/hudo.com\/si\/zdrav-duh-telo\/raziskava-imunski-sistem-si-novi-koronavirus-zapomni-za-najmanj-sest-mesecev\/\"},\"author\":{\"name\":\"hudo\",\"@id\":\"https:\/\/hudo.com\/si\/#\/schema\/person\/601cf3379633985b20f7e50f2bb47707\"},\"headline\":\"Raziskava: Imunski sistem si novi koronavirus zapomni za najmanj \u0161est mesecev\",\"datePublished\":\"2021-01-20T05:34:31+00:00\",\"dateModified\":\"2021-01-20T05:34:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/hudo.com\/si\/zdrav-duh-telo\/raziskava-imunski-sistem-si-novi-koronavirus-zapomni-za-najmanj-sest-mesecev\/\"},\"wordCount\":253,\"publisher\":{\"@id\":\"https:\/\/hudo.com\/si\/#organization\"},\"keywords\":[\"covid-19\",\"imunost\",\"imunski sistem\",\"koronavirus\"],\"articleSection\":[\"Zdrav duh &amp; telo\"],\"inLanguage\":\"sl-SI\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hudo.com\/si\/zdrav-duh-telo\/raziskava-imunski-sistem-si-novi-koronavirus-zapomni-za-najmanj-sest-mesecev\/\",\"url\":\"https:\/\/hudo.com\/si\/zdrav-duh-telo\/raziskava-imunski-sistem-si-novi-koronavirus-zapomni-za-najmanj-sest-mesecev\/\",\"name\":\"Raziskava: Imunski sistem si novi koronavirus zapomni za najmanj \u0161est mesecev - 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