%0 Journal Article
%T The Function of Glutathione/Glutathione Peroxidase System in the Oxidative Stress Resistance Systems of Microbial Cells<br>谷胱甘肽/谷胱甘肽过氧化物酶系统在微生物细胞抗氧胁迫系统中的作用
%A FU Rui-Yan
%A CHEN Jian
%A LI Yin
%A <br>付瑞燕
%A 陈坚
%A 李寅
%J 生物工程学报
%D 2007
%I 
%X The physiological roles of the glutathione(GSH)/glutathione peroxidase(GPx)system in protecting microbial cells against oxidative stress were reviewed.In eukaryotic model microbe Saccharomyces cerevisiae,this system is obligatory in maintaining the redox balance and defending the oxidative stress.However,The GSH/GPx system only conditionally exists in prokaryotes.Namely,for those prokaryote bacteria containing glutathione reductase and GPx,e.g.Haemophilus influenzae and Lactococcus lactis,by taking up GSH,they might develop a conditional GSH-dependent GPx reduction system,which conferred cells a stronger resistance against oxidative challenge.
%K microbial cell
%K glutathione/glutathione peroxidase system
%K oxidative stress resistance system<br>微生物细胞
%K 谷胱甘肽/谷胱甘肽过氧化物酶系统
%K 抗氧胁迫
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A66E90C274451689E69F6F0291467824&aid=86897EA22D4B3F87&yid=A732AF04DDA03BB3&vid=EA389574707BDED3&iid=94C357A881DFC066&sid=BDEE8BA20F4733DB&eid=FA519F4FF622280A&journal_id=1000-3061&journal_name=生物工程学报&referenced_num=0&reference_num=32