{"id":1461,"date":"2019-05-05T16:55:13","date_gmt":"2019-05-05T13:55:13","guid":{"rendered":"http:\/\/blog.ulubat.org\/?p=1461"},"modified":"2019-05-05T16:55:16","modified_gmt":"2019-05-05T13:55:16","slug":"olay-yerinde-orneklerin-toplanmasi-ve-kullanilmasi","status":"publish","type":"post","link":"https:\/\/blog.ulubat.org\/index.php\/genel\/olay-yerinde-orneklerin-toplanmasi-ve-kullanilmasi\/","title":{"rendered":"Olay Yerinde  \u00d6rneklerin Toplanmas\u0131 ve Kullan\u0131lmas\u0131"},"content":{"rendered":"\n<p>DNA profillemesi \u00f6nemli bir adli ara\u00e7 haline getiren y\u00fcksek hassasiyet d\u00fczeyi ve ayn\u0131 zamanda potansiyel bir dezavantaja da d\u00f6n\u00fc\u015febilir. Bu da kan\u0131tlar\u0131n yorumlanmas\u0131n\u0131 \u00f6nler ve bula\u015fa sebep olur. Bu nedenle \u00f6rnek toplama esnas\u0131nda tam koruyucu elbise giyilmeli, eldiven ve y\u00fcz maskesi tak\u0131lmal\u0131d\u0131r. Delil i\u00e7in kullan\u0131lacak materyallerin biyolojik olarak kirlenmesi olduk\u00e7a \u00f6nem bir sorundur.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-3-1024x1024.png\" alt=\"\" class=\"wp-image-1462\" width=\"360\" height=\"360\" srcset=\"https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-3-1024x1024.png 1024w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-3-150x150.png 150w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-3-250x250.png 250w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-3-125x125.png 125w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-3-110x110.png 110w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-3-420x420.png 420w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-3-400x400.png 400w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-3-768x768.png 768w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><\/figure>\n\n\n\n<p>Bir olay yerinde \u00f6rnek toplama s\u0131ras\u0131nda kulland\u0131\u011f\u0131m\u0131z eldivenleri her kan\u0131t i\u00e7in de\u011fi\u015ftirmemiz laz\u0131m ki farkl\u0131 DNA \u2018 lar\u0131n birbirleri ile temas\u0131n\u0131 \u00f6nlenmesi gerekir.<\/p>\n\n\n\n<p><strong>Bir Olay Yerinde Yap\u0131lmamas\u0131 Gereken Davran\u0131\u015flar<\/strong><\/p>\n\n\n\n<ul><li>Koskontaminasyonu \u00f6nlemek i\u00e7in olay yerine DNA \u2018m\u0131z\u0131 b\u0131rakmaktan ka\u00e7\u0131nmal\u0131y\u0131z.<\/li><li>Olay yerine \u00e7\u0131plak elle dokunmamal\u0131, m\u00fcmk\u00fcnse hap\u015f\u0131rma ve \u00f6ks\u00fcrme gibi olaylardan ka\u00e7\u0131nmal\u0131y\u0131z. <\/li><li>Olay yerinde kan\u0131t toplama aletlerini kullan\u0131rken her alette eldiven de\u011fi\u015ftirmeliyiz.<\/li><li>Ayr\u0131ca toplanan kan\u0131tlar ayn\u0131 yere toplanmamal\u0131 ayr\u0131 yerlere aktar\u0131lmal\u0131d\u0131r.<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Peki \u00d6rnek Toplama Nas\u0131l Ger\u00e7ekle\u015fir<\/strong><\/p>\n\n\n\n<ul><li>\u00d6rnek\ntoplama i\u00e7in kullan\u0131lan y\u00f6ntemler numunenin t\u00fcr\u00fcne ba\u011fl\u0131 olarak de\u011fi\u015fmektedir.<\/li><li>Kuru\nlekeler ve b\u00fcy\u00fck ta\u015f\u0131nmas\u0131 zor maddeler \u00fczerindeki i\u015faretler dam\u0131t\u0131lm\u0131\u015f suyla\nnemlendirilmi\u015f steril bir swab kullan\u0131larak toplan\u0131r.<\/li><li>Di\u011fer\nbaz\u0131 durumlarda kaz\u0131ma veya malzemenin kesilmesi daha uygun olabilir.<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-4-1024x1024.png\" alt=\"\" class=\"wp-image-1463\" width=\"394\" height=\"394\" srcset=\"https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-4-1024x1024.png 1024w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-4-150x150.png 150w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-4-125x125.png 125w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-4-110x110.png 110w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-4-420x420.png 420w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-4-400x400.png 400w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-4-768x768.png 768w\" sizes=\"(max-width: 394px) 100vw, 394px\" \/><figcaption>bir beze bula\u015fm\u0131\u015f olan kan lekesini swab veya lekenin bulundu\u011fu k\u0131sm\u0131 keserek kan \u00f6rne\u011fi al\u0131nabilir<\/figcaption><\/figure>\n\n\n\n<ul><li>Y\u00fczeyden\nepitelyum h\u00fccreleri toplamak i\u00e7in de y\u00fcksek kaliteli yap\u0131\u015fkan bantlar\nkullan\u0131l\u0131r.<\/li><li>S\u0131v\u0131\nkan bir \u015f\u0131r\u0131nga ve pipet kullan\u0131larak toplanabilir ve temiz steril bir saklama\nEDTA i\u00e7eren t\u00fcplere aktar\u0131labilir.<\/li><\/ul>\n\n\n\n<ul><li>Kan , semen veya di\u011fer izler kurumadan po\u015fete koyulmamas\u0131 gerekir. \u00c7\u00fcnk\u00fc po\u015feti kapatt\u0131\u011f\u0131m\u0131z zaman bir s\u00fcre sonra po\u015fet nemlenecek ve mikroorganizmalara sebep olacakt\u0131r.\u00a0 Bu da DNA bozulmalar\u0131na sebep olur. Bunda dolay\u0131 po\u015fet yerine ka\u011f\u0131t kullan\u0131lmas\u0131 gerekir.<\/li><li>Bu ka\u011f\u0131tlar kimyasal maddeler i\u00e7eren FTA ka\u011f\u0131tlar\u0131 kullan\u0131l\u0131r.<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Bu FTA Ka\u011f\u0131d\u0131 Nedir ?<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" src=\"https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-5-1024x1024.png\" alt=\"\" class=\"wp-image-1464\" width=\"258\" height=\"258\" srcset=\"https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-5-1024x1024.png 1024w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-5-125x125.png 125w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-5-110x110.png 110w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-5-420x420.png 420w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-5-400x400.png 400w, https:\/\/blog.ulubat.org\/wp-content\/uploads\/2019\/05\/image-5-768x768.png 768w\" sizes=\"(max-width: 258px) 100vw, 258px\" \/><figcaption>FTA ka\u011f\u0131d\u0131<\/figcaption><\/figure>\n\n\n\n<ul><li>Kartlar\nherhangi bir h\u00fccreyi lizis edebilecek kimyasallar i\u00e7erir ve DNA(ve RNA ) y\u0131\nstabilize ederler.<\/li><li>Ayr\u0131ca\nDNA ve RNA \u2018y\u0131 koruyan kimyasallar i\u00e7erir ve dolay\u0131s\u0131yla kartlar oda\ns\u0131cakl\u0131\u011f\u0131nda uzun y\u0131llar saklanabilir.<\/li><li>Kan,\nt\u00fck\u00fcr\u00fck veya semen \u00f6rnekleri kart \u00fcst\u00fcne dam\u0131t\u0131labilir veya kart bu \u00f6rneklerin\n\u00fczerine konup bast\u0131r\u0131larak \u00f6rnek al\u0131nabilir.<\/li><li>Doku\n\u00f6rnekleri ve p\u0131ht\u0131la\u015fm\u0131\u015f kan \u00f6rnekleri kart \u00fczerine ezilmi\u015f \u015feklinde\nkonulabilir.<\/li><li>DNA\u2019\nlar ve \u00f6rnekler m\u00fcmk\u00fcn ise so\u011fuk ve nemsiz yerde saklanmal\u0131d\u0131r.<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Kaynak\u00e7a <\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/www.bio.bg.ac.rs\/materijali_predmeta\/introduction2forensicgenetics07.pdf\">https:\/\/www.bio.bg.ac.rs\/materijali_predmeta\/introduction2forensicgenetics07.pdf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DNA profillemesi \u00f6nemli bir adli ara\u00e7 haline getiren y\u00fcksek hassasiyet d\u00fczeyi ve ayn\u0131 zamanda potansiyel bir dezavantaja da d\u00f6n\u00fc\u015febilir. Bu<\/p>\n","protected":false},"author":53,"featured_media":1466,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"acf":[],"views":4540,"_links":{"self":[{"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/posts\/1461"}],"collection":[{"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/users\/53"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/comments?post=1461"}],"version-history":[{"count":2,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/posts\/1461\/revisions"}],"predecessor-version":[{"id":1467,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/posts\/1461\/revisions\/1467"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/media\/1466"}],"wp:attachment":[{"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/media?parent=1461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/categories?post=1461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ulubat.org\/index.php\/wp-json\/wp\/v2\/tags?post=1461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}