1928\u202fy\u0131l\u0131nda, Britanyal\u0131 bakteriyolog Alexander Fleming, t\u0131bb\u0131n seyrini sonsuza dek de\u011fi\u015ftirecek bir \u015fans ke\u015ffi yapt\u0131. Laboratuvar\u0131nda bakteri k\u00fclt\u00fcrlerini incelerken, bir Petri kab\u0131n\u0131n bir k\u00fcf taraf\u0131ndan kontamine edildi\u011fini fark etti. Ba\u015flang\u0131\u00e7ta kontaminasyondan rahats\u0131z oldu, ancak daha yak\u0131ndan inceledi\u011finde, daha sonra Penicillium notatum<\/em> olarak tan\u0131mlanan bu k\u00fcf\u00fcn bakteriler \u00fczerinde ola\u011fand\u0131\u015f\u0131 bir etkisi oldu\u011funu g\u00f6rd\u00fc.<\/p>\n\n Fleming, bu k\u00fcf\u00fcn Staphylococcus aureus<\/em>un b\u00fcy\u00fcmesini, pn\u00f6moni ve sepsis gibi enfeksiyonlara yol a\u00e7an yayg\u0131n ve tehlikeli bir bakteriyi, engelledi\u011fini g\u00f6zlemledi. Merakla daha fazla deney yapt\u0131 ve k\u00fcf\u00fcn geni\u015f bir bakteri yelpazesini \u00f6ld\u00fcrebilen antibakteriyel bir madde \u00fcretti\u011fini ke\u015ffetti. Bu madde daha sonra penisilin, d\u00fcnyan\u0131n ilk antibiyotikleri olarak adland\u0131r\u0131ld\u0131.<\/p>\n\n Fleming\u2019in ke\u015ffi, penisilin\u2019in kitlesel \u00fcretim ilac\u0131 olarak geli\u015ftirilmesinin yolunu a\u00e7t\u0131. Patolog Howard Florey ve meslekta\u015flar\u0131, ilac\u0131 safla\u015ft\u0131rma ve test etme konusunda kritik bir rol oynad\u0131lar; bu ila\u00e7 sonunda II. D\u00fcnya Sava\u015f\u0131 s\u0131ras\u0131nda enfeksiyonlar\u0131n tedavisinde kullan\u0131ld\u0131. Penisilin, askerler aras\u0131nda \u00f6l\u00fcm nedenlerinden biri olan sepsise kar\u015f\u0131 son derece etkili oldu\u011funu kan\u0131tlad\u0131.<\/p>\n\n Penisilin\u2019in ke\u015ffi t\u0131p alan\u0131n\u0131 devrim yaratt\u0131. Pn\u00f6moni, menenjit ve t\u00fcberk\u00fcloz gibi bir zamanlar \u00f6l\u00fcmc\u00fcl olan bakteriyel enfeksiyonlara kar\u015f\u0131 ilk savunma hatt\u0131 oldu. Antibiyotikler, ameliyat ve do\u011fum s\u0131ras\u0131nda sepsis ve di\u011fer komplikasyonlar\u0131n g\u00f6r\u00fclme s\u0131kl\u0131\u011f\u0131n\u0131 azaltmada da hayati bir rol oynad\u0131. Bug\u00fcn, d\u00fcnyada her y\u0131l tahmini 70\u202fmilyar antibiyotik dozu uygulan\u0131yor.<\/p>\n\n Fleming\u2019in k\u00fcf k\u00fclt\u00fcr\u00fcn\u00fcn 46\u202f250\u202f$’a a\u00e7\u0131k art\u0131rmada sat\u0131lmas\u0131, bilimsel ke\u015fiflerin b\u00fcy\u00fck de\u011ferini vurguluyor. Fleming\u2019in tesad\u00fcfi g\u00f6zlemi ve sonras\u0131ndaki ara\u015ft\u0131rmalar\u0131, say\u0131s\u0131z hayat\u0131 kurtaran bir ila\u00e7 geli\u015ftirilmesine yol a\u00e7t\u0131. A\u00e7\u0131k art\u0131rma ayr\u0131ca bilimsel at\u0131l\u0131mlar\u0131n tarihinin korunmas\u0131 ve kutlanmas\u0131n\u0131n \u00f6nemini de g\u00f6steriyor.<\/p>\n\n Fleming\u2019in k\u00fcf\u00fc, bilimsel merak\u0131n g\u00fcc\u00fcn\u00fcn ve t\u0131bbi ilerlemelerin beklenmedik k\u00f6kenlerinin ikonik bir simgesi haline geldi. Penisilin ke\u015ffi sadece t\u0131bb\u0131 d\u00f6n\u00fc\u015ft\u00fcrmekle kalmad\u0131, ayn\u0131 zamanda nesiller boyu bilim insanlar\u0131n\u0131 mikroorganizmalar\u0131n potansiyelini ve sa\u011fl\u0131kta uygulanabilirli\u011fini ara\u015ft\u0131rmaya ilham verdi.<\/p>\n\n K\u00fcf, t\u0131p tarihinde hem hastal\u0131k kayna\u011f\u0131 hem de tedavi edici ajanlar\u0131n kayna\u011f\u0131 olarak \u00f6nemli bir rol oynam\u0131\u015ft\u0131r. Penisiline yol a\u00e7an k\u00fcf olan Penicillium notatum<\/em>, t\u0131bbi ama\u00e7larla kullan\u0131lan pek \u00e7ok mikroorganizman\u0131n yaln\u0131zca bir \u00f6rne\u011fidir. Di\u011fer k\u00fcfler, streptomisin ve eritromisin gibi antibiyotiklerin yan\u0131 s\u0131ra antifungal ila\u00e7lar ve imm\u00fcnosupresanlar \u00fcretmek i\u00e7in kullan\u0131lm\u0131\u015ft\u0131r.<\/p>\n\n Fleming\u2019in k\u00fcf k\u00fclt\u00fcr\u00fc gibi bilimsel eserlerin korunmas\u0131, t\u0131p tarihinin anla\u015f\u0131lmas\u0131 ve gelece\u011fin nesillerine ilham verilmesi a\u00e7\u0131s\u0131ndan esast\u0131r. Bu eserler, d\u00fcnyam\u0131z\u0131 \u015fekillendiren \u00e7\u0131\u011f\u0131r a\u00e7\u0131c\u0131 ke\u015fiflerin somut kan\u0131tlar\u0131n\u0131 sunar ve bilimsel ara\u015ft\u0131rma ile yenili\u011fin \u00f6nemini hat\u0131rlat\u0131r.<\/p>","protected":false},"excerpt":{"rendered":" Penicillinin Ke\u015ffi: K\u00fcften Do\u011fan Bir T\u0131bbi Mucize Fleming\u2019in Tesad\u00fcfi Ke\u015ffi 1928\u202fy\u0131l\u0131nda, Britanyal\u0131 bakteriyolog Alexander Fleming, t\u0131bb\u0131n seyrini sonsuza dek de\u011fi\u015ftirecek bir \u015fans ke\u015ffi yapt\u0131. Laboratuvar\u0131nda bakteri k\u00fclt\u00fcrlerini incelerken, bir Petri…<\/p>\n","protected":false},"author":2,"featured_media":25585,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3029],"tags":[4285,4283,4286,4284,4282],"class_list":["post-2014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medical-science","tag-alexander-fleming","tag-antibiotics","tag-mold","tag-medical-discovery","tag-penicillin"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/2014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=2014"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/2014\/revisions"}],"predecessor-version":[{"id":25586,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/2014\/revisions\/25586"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media\/25585"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=2014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=2014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=2014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Antibiyotiklerin Do\u011fu\u015fu<\/h3>\n\n
Penisilin\u2019in Geli\u015ftirilmesi<\/h3>\n\n
Antibiyotiklerin Etkisi<\/h3>\n\n
Bilimsel Ke\u015fiflerin De\u011feri<\/h3>\n\n
Fleming\u2019in K\u00fcf\u00fcn\u00fcn Miras\u0131<\/h3>\n\n
K\u00fcf\u00fcn T\u0131p Tarihindeki Rol\u00fc<\/h3>\n\n
Bilimsel Miras\u0131n Korunmas\u0131n\u0131n \u00d6nemi<\/h3>\n\n