Bakterilerde glutatyon ve önemi

Yıl 2014, Cilt: 18 Sayı: 2, 111 - 117, 17.07.2014

Nihal Kanat , Serap Akdemir

https://doi.org/10.16984/saufbed.15609

Cited By: 1

Öz

Glutatyon, glutamik asit, sistein ve glisinden oluşan bir tripeptitdir. Ökaryot organizmalarda olduğu gibi bazı
prokaryotlar tarafından da üretilen bu bileşik, başta oksidatif stres olmak üzere olumsuz çevre koşullarına karşı
hücreyi koruma işlevi görmektedir. Bakteriler öldürücü olmayan stresle karşılaştıklarında söz konusu strese karşı
direnç kazanabilirler ve bunun sonucunda patojenleri kontrol altına almak için kullanılan prosesler etkisiz hale
gelebilir. Bu nedenle bakterilerde strese karşı korunmada rol oynayan glutatyonun özelliklerinin ve işlevinin
bilinmesi önem arz etmektedir.

Anahtar Kelimeler

Glutatyon, bakteri, oksidatif stres, pH, klor

Kaynakça

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