{"id":228697,"date":"2024-07-19T15:56:28","date_gmt":"2024-07-19T15:56:28","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=228697"},"modified":"2024-07-19T15:56:28","modified_gmt":"2024-07-19T15:56:28","slug":"o-noua-infectie-descoperita-in-china-este-nemaiintalnita-la-om-si-de-rau-augur-pentru-viitor","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=228697","title":{"rendered":"O nou\u0103 infec\u0163ie descoperit\u0103 \u00een China este \u201enemai\u00eent\u00e2lnit\u0103 la om\u201d \u015fi \u201ede r\u0103u augur pentru viitor\u201d"},"content":{"rendered":"<p>\n<span style=\"font-size: 12px;\">O ciuperc\u0103 patogen\u0103 necunoscut\u0103 anterior, capabil\u0103 s\u0103 infecteze oamenii, a fost descoperit\u0103 de oamenii de \u015ftiin\u0163\u0103 chinezi. Numit\u0103 Rhodosporidiobolus fluvialis, ciuperca a fost identificat\u0103 \u00een e\u015fantioane clinice provenite de la doi pacien\u0163i interna\u0163i, f\u0103r\u0103 leg\u0103tur\u0103 \u00eentre ei.<\/span><\/p>\n<p>\nDescoperirea a fost f\u0103cut\u0103 \u00een urma unui studiu amplu, desf\u0103\u015furat \u00eentre 2009 \u015fi 2019, care a analizat 27.100 de tulpini de ciuperci colectate din 96 de spitale din China. Dintre toate aceste mostre, Rhodosporidiobolus fluvialis s-a dovedit a fi unic, nefiind \u00eent\u00e2lnit niciodat\u0103 \u00eenainte la om, relateaz\u0103 Express.<br \/>\nCei doi pacien\u0163i infecta\u0163i, un b\u0103rbat de 61 de ani din Nanjing \u00een 2013 \u015fi altul de 85 de ani din Tianjin \u00een 2016, au murit \u00een unit\u0103\u0163i de terapie intensiv\u0103. De\u015fi nu se specific\u0103 dac\u0103 infec\u0163ia fungic\u0103 a fost cauza direct\u0103 a deceselor, ambii pacien\u0163i au fost trata\u0163i cu antifungice comune, care s-au dovedit ulterior ineficiente \u00eempotriva R. fluvialis.<\/p>\n<p>\nCrcet\u0103torii au descoperit c\u0103, la temperaturi similare cu cele ale corpului uman, R. fluvialis a demonstrat rezisten\u0163\u0103 la mai multe medicamente antifungice de prim\u0103 linie. Mai mult, ciuperca a dezvoltat rapid \u201emutan\u0163i hipervirulen\u0163i&#8221;, care au provocat boli mai grave la \u015foarecii de laborator. La temperatura corpului uman (37\u00b0C), rata de muta\u0163ie a ciupercii a fost de 21 de ori mai mare dec\u00e2t la temperatura camerei.<\/p>\n<p>\nDescoperirea sugereaz\u0103 c\u0103 \u00eenc\u0103lzirea global\u0103 ar putea favoriza evolu\u0163ia unor noi agen\u0163i patogeni fungici, potrivit cercet\u0103torilor.<br \/>\nDavid Denning, profesor de boli infec\u0163ioase la Universitatea din Manchester, a calificat descoperirea drept \u201ecu adev\u0103rat nea\u015fteptat\u0103, de r\u0103u augur pentru viitor&#8221;.<\/p>\n<p>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O ciuperc\u0103 patogen\u0103 necunoscut\u0103 anterior, capabil\u0103 s\u0103 infecteze oamenii, a fost descoperit\u0103 de oamenii de \u015ftiin\u0163\u0103 chinezi. Numit\u0103 Rhodosporidiobolus fluvialis, ciuperca a fost identificat\u0103 \u00een e\u015fantioane clinice provenite de la doi pacien\u0163i interna\u0163i, f\u0103r\u0103 leg\u0103tur\u0103 \u00eentre ei. Descoperirea a fost f\u0103cut\u0103 \u00een urma unui studiu amplu, desf\u0103\u015furat \u00eentre 2009 \u015fi 2019, care a analizat 27.100 [&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":[6545,19913,17330],"class_list":["post-228697","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-china","tag-descoperire","tag-infectie"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/228697","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=228697"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/228697\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=228697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=228697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=228697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}