Baz\u0131 insanlar\u0131n sivrisinekler taraf\u0131ndan yo\u011fun bir \u015fekilde \u0131s\u0131r\u0131lmas\u0131n\u0131n arkas\u0131nda yatan sebebi bilim insanlar\u0131 a\u00e7\u0131klad\u0131.<\/b><\/p>\n
ABD\u2019de yap\u0131lan bir ara\u015ft\u0131rma sivrisineklerin hangi insanlar\u0131 \u0131s\u0131raca\u011f\u0131n\u0131 nas\u0131l se\u00e7ti\u011fine dair \u00f6nemli bulgular\u0131 ortaya \u00e7\u0131kard\u0131. New York\u2019taki Rockefeller \u00dcniversitesi\u2019nde g\u00f6revli n\u00f6robiyolog Leslie Vosshall, insanlar\u0131n \u00fcretti\u011fi baz\u0131 kimyasallar\u0131n sivrisineklerin ilgisini \u00e7ekti\u011fini ve bu sebeple baz\u0131 insanlar\u0131 \u00e7ok say\u0131da sinek \u0131s\u0131r\u0131rken baz\u0131lar\u0131n\u0131 ise te\u011fet ge\u00e7ti\u011fini ortaya \u00e7\u0131kard\u0131.<\/p>\n
Baz\u0131 bireylerin yayd\u0131klar\u0131 koku sebebiyle sivrisinekleri adeta kendilerine \u00e7ekti\u011fini a\u00e7\u0131klayan bilim insanlar\u0131, \u201cSivrisinekleri \u00e7eken ki\u015filerde bu kimyasal oran\u0131 y\u00fcksek ve bu da kokuya sebep oluyor. K\u00f6t\u00fc haber \u015fu ki sivrisinekler bu kokuya sad\u0131k kal\u0131yor\u201d ifadesini kulland\u0131.<\/p>\n
64 G\u00d6N\u00dcLL\u00dcDEN \u00d6RNEK ALDILAR<\/strong><\/p>\n Vosshall, \u201cE\u011fer sizin cildinizde de bu kimyasal y\u00fcksek orandaysa, pikni\u011fe gitti\u011finizde en \u00e7ok \u0131s\u0131r\u0131lacak olan ki\u015fi sizsiniz\u201d dedi.<\/p>\n Cell dergisinde yay\u0131nlanan ara\u015ft\u0131rmada yer alan Maria Elena De Obaldia, 64 g\u00f6n\u00fcll\u00fcden koku \u00f6rnekleri ald\u0131ktan sonra sivrisinekler \u00fczerinde denemeler yapt\u0131. Kimyasal oran\u0131 en y\u00fcksek olan koku \u00f6rne\u011finde \u00e7ok say\u0131da sivrisinek oldu\u011funu duyuran bilim insanlar\u0131, \u201cEn yo\u011fun koku sa\u00e7an \u00f6rnekte, en az koku sa\u00e7an \u00f6rne\u011fe oranla 100 kat daha fazla sivrisinek geldi\u201d dedi.<\/p>\n \u201cKOKUYU V\u00dcCUTTAN ATAMAZSINIZ\u201d<\/strong><\/p>\n Aedes aegypti t\u00fcr\u00fc sivrisine\u011fin kullan\u0131ld\u0131\u011f\u0131 ara\u015ft\u0131rmada di\u011fer t\u00fcrlerle de incelemeler yap\u0131labilece\u011fi kay\u0131tlara ge\u00e7ti.<\/p>\n Vosshall, \u201cSivrisinekler ciltte belli asit seviyelerinin y\u00fcksek olmas\u0131na g\u00f6re v\u00fccuda yakla\u015f\u0131yor. Bu ya\u011fl\u0131 molek\u00fcller cildin do\u011fal ya\u011f katman\u0131n\u0131 olu\u015fturuyor ve herkeste farkl\u0131. Ciltte ya\u015fayan sa\u011fl\u0131kl\u0131 bakteriler bu asitleri yiyerek insan\u0131n kokusunu olu\u015fturuyor\u201d dedi. \u00dcnl\u00fc bilim insan\u0131, \u201cBu kokuyu cilt sa\u011fl\u0131\u011f\u0131n\u0131za zarar vermeden gideremezsiniz\u201d ifadelerini kulland\u0131.<\/p>\n Bilim insanlar\u0131 sivrisineklerin de evrim ge\u00e7irdi\u011fini a\u00e7\u0131klarken, cilde s\u00fcr\u00fclen sinek ila\u00e7lar\u0131n\u0131n da etkisiz kalabilece\u011fini dile getirdi. Ara\u015ft\u0131rmada koku alma duyusu yok edilen bir sivrisine\u011fin yine de ciltte bu kimyasal oran\u0131 y\u00fcksek olan bireye gitti\u011fi de ortaya \u00e7\u0131kt\u0131. Vosshall, \u201cSivrisinekler dayan\u0131kl\u0131. Ve her \u015feye ra\u011fmen bizi bulup, bizi \u0131s\u0131rmak i\u00e7in bir\u00e7ok yedek planlar\u0131 var\u201d dedi.<\/p>\n","protected":false},"excerpt":{"rendered":" Baz\u0131 insanlar\u0131n sivrisinekler taraf\u0131ndan yo\u011fun bir \u015fekilde \u0131s\u0131r\u0131lmas\u0131n\u0131n arkas\u0131nda yatan sebebi bilim insanlar\u0131 a\u00e7\u0131klad\u0131. ABD\u2019de yap\u0131lan bir …<\/p>\n","protected":false},"author":1,"featured_media":40857,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[4557,2905,4130,4668,877],"class_list":["post-40856","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-insanlari","tag-kimyasal","tag-koku","tag-sivrisinekler","tag-yuksek"],"_links":{"self":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/40856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=40856"}],"version-history":[{"count":1,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/40856\/revisions"}],"predecessor-version":[{"id":40858,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/40856\/revisions\/40858"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/media\/40857"}],"wp:attachment":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=40856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}