نتایج جستجو برای: hp1184

تعداد نتایج: 3  

2016
Tahereh Falsafi Azadeh Ehsani Bahareh Attaran Vahid Niknam

BACKGROUND During the last decades the rate of multidrug resistance among clinical Helicobacter pylori isolates has increased. Active pumping out of the drugs may be an important mechanism for multidrug resistance in H. pylori strains. OBJECTIVES The aim of this study was to evaluate the association of two H. pylori efflux-genes, hp1181 and hp1184 with the active-efflux phenotype in MDR clini...

Journal: :jundishapur journal of microbiology 0
tahereh falsafi depatment of microbiology, faculty of biological sciences, alzahra university, tehran, ir iran; depatment of microbiology, faculty of biological sciences, alzahra university, tehran, ir iran. tel/fax: +98-2188058912 azadeh ehsani depatment of microbiology, faculty of biological sciences, alzahra university, tehran, ir iran bahareh attaran depatment of microbiology, faculty of biological sciences, alzahra university, tehran, ir iran vahid niknam school of biology, tehran university, tehran, ir iran

results two- to four-fold decrease in minimum inhibitory concentration (mic) and two-fold increase in accumulation were observed for etbr in the presence of cccp for 67% (8) of 12 mdr strains. with cccp, two- to four-fold decrease in mic and 1.4- to 1.8-fold increase in the accumulation of β-lactames, tet, cip and mtz were obtained for 42% (5) of the mdr strains. six, five and three of the 12 m...

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