Analysis of regulation role of sRNA (istR) in Salmonella resistant to reactive nitrogen and oxygen intermediates
sRNA(istR)在肠炎沙门氏菌抗活性氮氧中的作用分析

Salmonella is a facultative intracellular pathogen that is associated with gastroenteritis,sep-ticemia,and typhoid fever.It survives and replicates in macrophages during the course of infection and can be exposed to a number of stressful environments during its life cycle.Among the major antimicro-bial products of macrophages are reactive intermediates of the oxidation of nitrogen(RNI) and the re-duction of oxygen(ROI) which belong to oxygen-dependent antimicrobial systems of phagocytic cells.Resistance to ...