{"id":185110,"date":"2020-07-31T13:06:50","date_gmt":"2020-07-31T13:06:50","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=185110"},"modified":"2026-04-07T20:03:00","modified_gmt":"2026-04-07T20:03:00","slug":"de-ce-unii-oameni-care-nu-au-avut-covid-19-ar-putea-avea-deja-imunitate","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=185110","title":{"rendered":"De ce unii oameni care nu au avut Covid-19 ar putea avea deja imunitate"},"content":{"rendered":"<p>\n<span style=\"font-size: 12px\">Un nou studiu, citat de CNN, arat\u0103 c\u0103 sistemul imunitar al unor persoane care nu au fost expuse la noul coronavirus ar putea avea o anumit\u0103 familiaritate cu agentul patogen, put\u00e2nd contribui la reducerea severit\u0103\u0163ii bolii dac\u0103 acea persoan\u0103 se infecteaz\u0103<\/span><\/p>\n<p>\nAproape fiecare persoan\u0103 din lume a intrat \u00een contact cu un coronavirus. Aceasta explic\u0103 prezen\u0163a limfocitelor T, reactive la virus, \u015fi la persoane s\u0103n\u0103toase.<\/p>\n<p>\nNu se cunoa\u015fte \u00eenc\u0103 impactul concret pe care aceste celule l-ar putea avea asupra evolu\u0163iei bolii, dar exist\u0103 speran\u0163a ca studiile viitoare s\u0103 aduc\u0103 lumin\u0103 \u00een acest sens.<br \/>\nStudiul publicat miercuri \u00een revista \u201eNature\u201d a constatat c\u0103 dintr-un e\u015fantion de 68 de adul\u0163i s\u0103n\u0103to\u015fi din Germania, care nu au fost expu\u015fi la coronavirus, 35% au avut \u00een s\u00e2nge limfocite T, care au fost reactive la virus, relateaz\u0103 CNN.<\/p>\n<p>\nLimfocitele T fac parte din sistemul imunitar \u015fi ajut\u0103 la protejarea organismului de infec\u0163ie. Reactivitatea celulelor T sugereaz\u0103 c\u0103 sistemul imunitar ar fi putut avea o experien\u0163\u0103 anterioar\u0103 \u00een lupta \u00eempotriva unei infec\u0163ii similare, put\u00e2nd folosi aceast\u0103 memorie pentru a ajuta organismul \u00een lupta \u00eempotriva unei noi infec\u0163ii.<\/p>\n<p>\nCum ar putea deci sistemul imunitar al unor persoane care nu au avut niciodat\u0103 Covid-19 s\u0103 aib\u0103 limfocite T reactive? Acestea au fost \u201eprobabil dob\u00e2ndite \u00een infec\u0163ii anterioare cu coronavirusuri endemice\u201d, au scris \u00een noul studiu cercet\u0103tori de la diferite institu\u0163ii din Germania \u015fi Regatul Unit. Folosirea acestei memorii a limfocitelor T de la o alt\u0103 infec\u0163ie similar\u0103 pentru a r\u0103spunde la o nou\u0103 infec\u0163ie se nume\u015fte \u201ereactivitate \u00eencruci\u015fat\u0103\u201d.<\/p>\n<p>\n<a href=\"https:\/\/www.mediafax.ro\/coronavirus\/de-ce-unii-oameni-care-nu-au-avut-covid-19-ar-putea-avea-deja-imunitate-19451025\">Cititi mai multe pe www.mediafax.ro<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un nou studiu, citat de CNN, arat\u0103 c\u0103 sistemul imunitar al unor persoane care nu au fost expuse la noul coronavirus ar putea avea o anumit\u0103 familiaritate cu agentul patogen, put\u00e2nd contribui la reducerea severit\u0103\u0163ii bolii dac\u0103 acea persoan\u0103 se infecteaz\u0103 Aproape fiecare persoan\u0103 din lume a intrat \u00een contact cu un coronavirus. Aceasta explic\u0103 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[20748,18620,6266],"class_list":["post-185110","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-imunitate","tag-lipsa","tag-oameni"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/185110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=185110"}],"version-history":[{"count":1,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/185110\/revisions"}],"predecessor-version":[{"id":185129,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/185110\/revisions\/185129"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=185110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=185110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=185110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}