Zahra Mahdavi

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INTRODUCTION Pseudomonas aeruginosa is a Gram-negative bacterium that considered as important opportunistic human pathogen. One of the mechanisms that help bacteria to tolerate survival in adverse conditions and resistance to antibiotics is biofilm formation through quorum sensing (QS) signals and toxin-antitoxin (TA) systems. QS and TA are two systems that(More)
BACKGROUND Recently, increasing antibiotic resistance is causing serious public-health concerns worldwide. This phenomenon increased patient's morbidity and mortality rate, particularly in immunocompromised individuals. METHODS Considering that antimicrobial resistance can vary according to geographical location, we investigated the status of antibiotic(More)
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