ABD\u2019de \u00e7evre ve i\u015f sa\u011fl\u0131\u011f\u0131 konulu ara\u015ft\u0131rmalar\u0131 yapan T\u00fcrk\u00a0profes\u00f6r Berrin Serdar, \u00e7at\u0131 ve yol asfalt\u0131nda \u00e7al\u0131\u015fan i\u015f\u00e7iler\u00a0\u00fczerinde yapt\u0131\u011f\u0131 ara\u015ft\u0131rmalarda ciddi boyutta DNA hasar\u0131 tespit\u00a0etti. DNA\u2019da hasar olmas\u0131 kanser geli\u015fiminde \u00f6nemli bir etken\u00a0olarak g\u00f6steriliyor. Colorado \u00dcniversitesi\u2019nde \u00c7evre ve \u0130\u015f Sa\u011fl\u0131\u011f\u0131\u00a0b\u00f6l\u00fcm\u00fcnde g\u00f6rev yapan Berrin Serdar, British Medical Journal\u2019da\u00a0yay\u0131nlanan son \u00e7al\u0131\u015fmas\u0131nda G\u00fcney Florida\u2019da asfalt ile\u00a0\u00e7al\u0131\u015fan \u00e7at\u0131 ve yol i\u015f\u00e7ilerinde g\u00f6r\u00fclen \u201cpolisiklik aromatic hidrokarbon\u201d\u00a0(PAH) maruziyeti ve bunun DNA hasar\u0131 ile olan ili\u015fkisini\u00a0inceledi. Profes\u00f6r Berrin Serdar yapt\u0131\u011f\u0131 a\u00e7\u0131klamada \u00e7al\u0131\u015fma\u00a0sonu\u00e7lar\u0131n\u0131 \u00f6zetledi: \u201cBir grup \u00e7at\u0131 i\u015f\u00e7isini i\u015fe ba\u015flamadan \u00f6nce\u00a0ve 6 saatlik i\u015ften sonra inceledik. Bu s\u00fcrede i\u015f\u00e7ilerin kanlar\u0131ndaki\u00a0DNA hasar\u0131n\u0131n ciddi \u00f6l\u00e7\u00fcde artt\u0131\u011f\u0131 ve bu art\u0131\u015f\u0131n idrardaki PAH\u00a0biyomarkerlar\u0131yla orant\u0131l\u0131 oldu\u011funu tespit ettik. \u0130\u015f\u00e7ilerin b\u00fcy\u00fck\u00a0b\u00f6l\u00fcm\u00fc \u00e7at\u0131lar\u0131 erittikleri s\u0131cak asfalt ile kapl\u0131yorlar ve bir k\u0131sm\u0131nda\u00a0s\u0131cak asfalt temas\u0131na ba\u011fl\u0131 cilt yan\u0131klar\u0131 var. Ciltlerinde\u00a0yan\u0131k olan i\u015f\u00e7ilerde ve i\u015f s\u0131ras\u0131nda koruyucu eldiven kullanmayanlar\u0131n\u00a0kanlar\u0131nda daha y\u00fcksek DNA hasar\u0131 tespit ettik.\u00a0DNA\u2019da hasar olmas\u0131 kanser geli\u015fiminde \u00f6nemli bir a\u015famad\u0131r.\u00a0Ancak, g\u00fcnl\u00fck hayat\u0131m\u0131zda DNA hasar\u0131na yol a\u00e7an \u00e7ok fazla fakt\u00f6re\u00a0maruz kalmam\u0131za ra\u011fmen, v\u00fccudumuzda DNA hasar\u0131n\u0131\u00a0onaran mekanizmalar da var\u201d.<\/p>\n","protected":false},"excerpt":{"rendered":"
ABD\u2019de \u00e7evre ve i\u015f sa\u011fl\u0131\u011f\u0131 konulu ara\u015ft\u0131rmalar\u0131 yapan T\u00fcrk\u00a0profes\u00f6r Berrin Serdar, \u00e7at\u0131 ve yol asfalt\u0131nda<\/p>\n","protected":false},"author":1,"featured_media":465,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"_links":{"self":[{"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/144"}],"collection":[{"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=144"}],"version-history":[{"count":1,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/144\/revisions"}],"predecessor-version":[{"id":346,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/144\/revisions\/346"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/media\/465"}],"wp:attachment":[{"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=144"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.istesaglikdergisi.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}