{"id":408312,"date":"2024-11-06T17:05:46","date_gmt":"2024-11-06T14:05:46","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=408312"},"modified":"2024-11-06T17:05:46","modified_gmt":"2024-11-06T14:05:46","slug":"un-virus-capabil-sa-ucida-o-superbacterie-descoperit-intr-un-parau-din-australia","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=408312","title":{"rendered":"Un virus capabil s\u0103 ucid\u0103 o superbacterie, descoperit \u00eentr-un p\u00e2r\u00e2u din Australia"},"content":{"rendered":"
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Oameni de \u015ftiin\u0163\u0103 din Australia au descoperit \u00eentr-un p\u00e2r\u00e2u din Melbourne un nou virus care poate s\u0103 ucid\u0103 o superbacterie, potrivit unui studiu publicat miercuri, informeaz\u0103 agen\u021bia Xinhua, preluat\u0103 de Agerpres.<\/p>\n

Cercet\u0103tori de la Universitatea Monash au descoperit dou\u0103 versiuni ale unui organism bacteriofag necunoscut p\u00e2n\u0103 atunci, un virus care ucide bacterii, \u00een Merri Creek, un p\u00e2r\u00e2u care curge prin suburbiile nordice ale ora\u015fului Melbourne.<\/p>\n

Ei au descoperit faptul c\u0103 noul agent bacteriofag poate ucide superbacteria rezistent\u0103 la antibiotice Klebsiella, care este \u00eent\u00e2lnit\u0103 frecvent \u00een spitale.<\/p>\n

Studiul a fost realizat \u00een colaborare cu corpora\u0163ie local\u0103 ce militeaz\u0103 pentru protejarea patrimoniului cultural aborigen, iar noul virus a fost denumit de v\u00e2rstnicii aborigeni \u201eMerri-merri-uth nyilam marra-natj\u201d (MMNM), care se poate traduce prin \u201ePericulosul care st\u0103 ascuns \u00een Merri\u201d.<\/p>\n

Potrivit lui Trevor Lithgow, liderul echipei de cercetare de la Institutul Monash pentru Descoperiri \u00een Biomedicin\u0103, cercetarea a descoperit c\u0103 o singur\u0103 diferen\u0163\u0103 genetic\u0103 \u00eentre cele dou\u0103 versiuni ale MMNM a schimbat eficien\u0163a cu care acestea ucid bacteriile. Varia\u0163ia secven\u0163ei genetice a fost supus\u0103 apoi unei evolu\u0163ii ulterioare \u00een condi\u0163ii de laborator.<\/p>\n

\u201eToate varia\u0163iile noului agent bacteriofag care au evoluat (\u00een laborator \u2013 n.red.) pot ucide Klebsiella, dar unele dintre variante sunt mai eficiente. Descoperirea ofer\u0103 speran\u0163a c\u0103 exist\u0103 \u015fi alte popula\u0163ii bacteriofage naturale \u015fi \u00eenc\u0103 nedescoperite care prezint\u0103 varia\u0163ii genetice neexploatate ce pot fi transformate \u00een noi metode pentru a ucide bacteriile rezistente la antibiotice\u201d, a declarat Trevor Lithgow. <\/p>\n

Organiza\u0163ia Mondial\u0103 a S\u0103n\u0103t\u0103\u0163ii (OMS) a identificat superbacteriile rezistente la agen\u0163i antimicrobieni \u2013 bacterii, virusuri, parazi\u0163i \u015fi ciuperci care au dezvoltat o rezisten\u0163\u0103 la unul sau la mai multe dintre antibioticele folosite pentru a le trata \u2013 drept o amenin\u0163are major\u0103 la adresa s\u0103n\u0103t\u0103\u0163ii publice globale.
\u00a0<\/p>\n

Centrul European pentru Prevenirea \u015fi Controlul Bolilor (ECDC) a raportat \u00een februarie 2024 o cre\u015ftere important\u0103 a num\u0103rului de cazuri medicale provocate de o tulpin\u0103 extrem de virulent\u0103 de Klebsiella \u015fi c\u0103 acele cazuri erau rezistente la antibioticele utilizate ca ultim\u0103 solu\u0163ie pentru a trata infec\u0163iile bacteriene.<\/p>\n

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Urm\u0103re\u0219te mai jos produc\u021biile video ale G4Media:<\/h4>\n<\/div>\n<\/div>\n<\/div>\n

Source URL: https:\/\/www.g4media.ro\/un-virus-capabil-sa-ucida-o-superbacterie-descoperit-intr-un-parau-din-australia.html<\/p>\n","protected":false},"excerpt":{"rendered":"

Oameni de \u015ftiin\u0163\u0103 din Australia au descoperit \u00eentr-un p\u00e2r\u00e2u din Melbourne un nou virus care poate s\u0103 ucid\u0103 o superbacterie, potrivit unui studiu publicat miercuri, informeaz\u0103 agen\u021bia Xinhua, preluat\u0103 de Agerpres. Cercet\u0103tori de la Universitatea Monash au descoperit dou\u0103 versiuni ale unui organism bacteriofag necunoscut p\u00e2n\u0103 atunci, un virus care ucide bacterii, \u00een Merri Creek, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[24],"class_list":["post-408312","post","type-post","status-publish","format-standard","hentry","category-politics","tag-g4media"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/408312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=408312"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/408312\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=408312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=408312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=408312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}