Ribon\u00fckleik asit (RNA) i\u00e7indeki genetik bilgi ba\u015fka bir salyangoza aktar\u0131larak an\u0131 nakli ba\u015far\u0131yla ger\u00e7ekle\u015ftirildi.<\/p>\n
Bilimsel \u00e7al\u0131\u015fma eNeuro adl\u0131 bilimsel dergide yay\u0131nland\u0131.<\/p>\n
Deneyde Aplysia ad\u0131ndaki deniz salyangozu t\u00fcr\u00fc kullan\u0131ld\u0131. Salyangozlara d\u00fc\u015f\u00fck dozda elektrik verilerek tepkileri \u00f6l\u00e7\u00fcld\u00fc. Bir s\u00fcre sonra s\u00fcrekli elektrik verilen salyangozlar\u0131n 50 saniye civar\u0131nda s\u00fcren kas\u0131lmalar ya\u015fad\u0131\u011f\u0131 tespit edildi.<\/p>\n
Bu t\u00fcrdeki kas\u0131lmalar\u0131n elektrik verilmeyen salyangozlarda 1 saniye s\u00fcrd\u00fc\u011f\u00fc belirlendi.<\/p>\n
\u00c7al\u0131\u015fma ile salyangozlar elektri\u011fe kar\u015f\u0131 duyarl\u0131 ve tepki verir hale getirildiler.<\/p>\n
Elektri\u011fe kar\u015f\u0131 duyarl\u0131 hale gelen salyangozlar\u0131n sinir h\u00fccrelerinden elde edilen RNA ba\u015fka salyangozlara aktar\u0131ld\u0131.<\/p>\n
RNA aktar\u0131lan salyangozlar\u0131n elektrik verildi\u011fi anda yakla\u015f\u0131k 40 saniye s\u00fcren kas\u0131lmalar ya\u015fad\u0131\u011f\u0131 g\u00f6zlendi. \u0130lk kez elektrik ile kar\u015f\u0131la\u015fmalar\u0131na ra\u011fmen elektri\u011fe duyarl\u0131 hale gelmi\u015f salyangozlar gibi tepki verdikleri belirlendi.<\/p>\n
\u00c7al\u0131\u015fma sonucunda haf\u0131za nakline benzer bir durumun ger\u00e7ekle\u015ftirildi\u011fi a\u00e7\u0131kland\u0131.<\/p>\n
Ara\u015ft\u0131rma ile an\u0131lar\u0131n sinir h\u00fccrelerinin \u00f6z\u00fcnde depoland\u0131\u011f\u0131 ihtimalinin oldu\u011fu belirtiliyor. \u015eu an i\u00e7in an\u0131lar\u0131n sinir kav\u015faklar\u0131nda depoland\u0131\u011f\u0131 varsay\u0131l\u0131yor.<\/p>\n
Deneyde kullan\u0131lan salyangoz t\u00fcr\u00fc ile insanlar\u0131n benzer molek\u00fcler yap\u0131 ve h\u00fccresel olu\u015fumlar\u0131 oldu\u011fu belirtiliyor.<\/p>\n
\u00c7al\u0131\u015fman\u0131n \u00f6n\u00fcm\u00fczdeki y\u0131llarda Alzheimer, haf\u0131za ile ilgili hastal\u0131klar ve beyin sars\u0131nt\u0131s\u0131 sonras\u0131 stres bozuklu\u011fu gibi hastal\u0131klar\u0131n tedavisinde yeni geli\u015fmeleri ortaya \u00e7\u0131karmas\u0131na yard\u0131mc\u0131 olabilece\u011fi belirtiliyor.<\/p>\n
Notlar:<\/strong><\/p>\n \u00c7al\u0131\u015fman\u0131n tamam\u0131na a\u015fa\u011f\u0131daki ba\u011flant\u0131dan ula\u015fabilirsiniz. (\u0130ngilizcedir)<\/strong><\/p>\n http:\/\/www.eneuro.org\/content\/5\/3\/ENEURO.0038-18.2018<\/a><\/p>\n