{"id":230,"date":"2019-01-07T10:06:59","date_gmt":"2019-01-07T10:06:59","guid":{"rendered":"http:\/\/www.resitozkanca.org\/?p=230"},"modified":"2025-10-21T10:45:33","modified_gmt":"2025-10-21T10:45:33","slug":"antibiyotik-direnc-probleminde-yeni-bir-umut","status":"publish","type":"post","link":"http:\/\/www.resitozkanca.com.tr\/?p=230","title":{"rendered":"ANT\u0130B\u0130YOT\u0130K D\u0130REN\u00c7 PROBLEM\u0130NDE YEN\u0130 B\u0130R UMUT"},"content":{"rendered":"<p>Mikrobiyologlar taraf\u0131ndan yap\u0131lan tahminlere g\u00f6re, antibiyoti\u011fe dayan\u0131kl\u0131 s\u00fcper bakterilerin, 2050 y\u0131l\u0131na kadar sadece Avrupa&#8217;da 1,3 milyon insan\u0131 \u00f6ld\u00fcrebilecek potansiyele sahiptir. Bu nedenle yeni antibiyotik \u00fcreten mikroorganizmalar\u0131n ke\u015ffi insan\u0131n gelece\u011fi ve sa\u011fl\u0131\u011f\u0131 bak\u0131m\u0131nda \u00f6nemlidir. D\u00fcnya Sa\u011fl\u0131k \u00d6rg\u00fct\u00fc (WHO), sorunu \u201cbug\u00fcn k\u00fcresel sa\u011fl\u0131k, g\u0131da g\u00fcvenli\u011fi ve kalk\u0131nma i\u00e7in en b\u00fcy\u00fck tehditlerden biri\u201d olarak tan\u0131mlamaktad\u0131r.<\/p>\n<p>\u0130rlanda da Bilim insanlar\u0131, son y\u0131llarda, geni\u015f etkili antibiyotiklere de direnebilen,superbug &nbsp;olarak adland\u0131r\u0131lan bakterilerin \u00fcremesini &nbsp;durdurabilen ve toprakta ya\u015fayan yeni bir bakteri ke\u015ffettiler. Bu bakteri, MRSA da dahil olmak \u00fczere antibiyotiklere diren\u00e7li alt\u0131 s\u00fcper toplulu\u011fun d\u00f6rd\u00fcne kar\u015f\u0131 etkili olan ve daha \u00f6nce daha bilinmeyen bir bakteri su\u015fu olan Streptomyces cinsinin yeni bir t\u00fcr\u00fc oldu\u011fu tan\u0131mlanm\u0131\u015ft\u0131r. <strong><em>Streptomyces sp. Myrophorea. <\/em><\/strong>Yeni bakteri t\u00fcr\u00fc, Galler, Brezilya, Irak ve Kuzey \u0130rlanda&#8217;dan gelen ara\u015ft\u0131rmac\u0131lardan olu\u015fan Swansea \u00dcniversitesi T\u0131p Fak\u00fcltesinde bulunan bir ekip taraf\u0131ndan ke\u015ffedildi. Bakterinin izole edildi\u011fi Toprak yap\u0131s\u0131 alkali olup, Kuzey \u0130rlanda, Fermanagh b\u00f6lgesinden al\u0131nm\u0131\u015ft\u0131r.<\/p>\n<p>WHO taraf\u0131ndan sa\u011fl\u0131kla ili\u015fkili enfeksiyonlardan sorumlu olarak tan\u0131mlanan ilk alt\u0131 \u00e7ok diren\u00e7li patojenin d\u00f6rd\u00fcn\u00fcn yeni ke\u015ffedilen<strong><em> Streptomyces sp. myrophorea<\/em><\/strong> taraf\u0131ndan b\u00fcy\u00fcmesinin durduruldu\u011fu belirlendi. Bu bakterinin etkili oldu\u011fu gruplar, Vankomisine diren\u00e7li <strong><em>Enterococcus faecium<\/em><\/strong> (VRE), metisiline diren\u00e7li <strong><em>Staphylococcus aureus<\/em><\/strong> (MRSA), <strong><em>Klebsiella pneumonia <\/em><\/strong>ve Carbenepenem&#8217;e diren\u00e7li &nbsp;<strong><em>Acinetobacter baumanii. <\/em><\/strong><\/p>\n<p>Yeni ke\u015ffedilen<strong><em> Streptomyces sp. myrophorea<\/em><\/strong> hem gram negatif ve hem de gram pozitif bakteri kar\u015f\u0131 etki g\u00f6stermi\u015ftir. \u00d6zellikle gram negatiflere etki g\u00f6stermesi ayr\u0131ca \u00f6nemlidir. \u00c7\u00fcnk\u00fc genellikle gram negatif bakteriler d\u0131\u015f membranlar\u0131 nedeniyle antibiyotiklere kar\u015f\u0131 daha da diren\u00e7lidir. \u0130nhibisyona sebep olan etken madde hen\u00fcz tan\u0131mlanmam\u0131\u015ft\u0131r fakat bu \u00e7al\u0131\u015fma devam etmektedir.<\/p>\n<p>\u00c7al\u0131\u015fma Swansea University\u2019inde yap\u0131lm\u0131\u015ft\u0131r.<\/p>\n<p>Kaynak: <a href=\"https:\/\/sciencebulletin.org\/\">https:\/\/sciencebulletin.org\/<\/a><\/p>\n<p>\u0130lgili Makale: Luciana Terra, Paul J. Dyson, Matthew D. Hitchings, Liam Thomas, Alyaa Abdelhameed, Ibrahim M. Banat, Salvatore A. Gazze, Du\u0161ica Vujaklija, Paul D. Facey, Lewis W. Francis, Gerry A. Quinn. A Novel Alkaliphilic Streptomyces Inhibits ESKAPE Pathogens. Frontiers in Microbiology (2018). DOI: 10.3389\/fmicb.2018.02458<\/p>\n\n\n<p>Konu ile ilgili yorumlar\u0131n\u0131z\u0131 bekliyorum<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mikrobiyologlar taraf\u0131ndan yap\u0131lan tahminlere g\u00f6re, antibiyoti\u011fe dayan\u0131kl\u0131 s\u00fcper bakterilerin, 2050 y\u0131l\u0131na kadar sadece Avrupa&#8217;da 1,3 milyon insan\u0131 \u00f6ld\u00fcrebilecek potansiyele sahiptir. Bu nedenle yeni antibiyotik \u00fcreten mikroorganizmalar\u0131n ke\u015ffi insan\u0131n gelece\u011fi ve sa\u011fl\u0131\u011f\u0131 bak\u0131m\u0131nda \u00f6nemlidir. D\u00fcnya Sa\u011fl\u0131k \u00d6rg\u00fct\u00fc (WHO), sorunu \u201cbug\u00fcn k\u00fcresel sa\u011fl\u0131k, g\u0131da g\u00fcvenli\u011fi ve kalk\u0131nma i\u00e7in en b\u00fcy\u00fck tehditlerden biri\u201d olarak tan\u0131mlamaktad\u0131r.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,11],"tags":[68,69],"class_list":["post-230","post","type-post","status-publish","format-standard","hentry","category-genel-bilimsel-gelismeler","category-mikrobiyoloji-guncel-konular","tag-antibiyotik-direnc","tag-who"],"_links":{"self":[{"href":"http:\/\/www.resitozkanca.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.resitozkanca.com.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.resitozkanca.com.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.resitozkanca.com.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.resitozkanca.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=230"}],"version-history":[{"count":3,"href":"http:\/\/www.resitozkanca.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/230\/revisions"}],"predecessor-version":[{"id":436,"href":"http:\/\/www.resitozkanca.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/230\/revisions\/436"}],"wp:attachment":[{"href":"http:\/\/www.resitozkanca.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.resitozkanca.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=230"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.resitozkanca.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}