Nowadays the most important problem in the treatment of bacterial infections is the
appearance of MDR (multidrug-resistant), XDR (extensively drug-resistant) and PDR (pan …

What is known and objective Acinetobacter baumannii is one of the most important
nosocomial pathogens with the ability to cause infections such as meningitis, pneumonia …

Background P. aeruginosa is considered as one of the most important pathogens, and high
antibiotic resistance to P. aeruginosa has become an alarming concern. This study attempts …

Background This study evaluates the epidemiology and antimicrobial resistance profile of
Gram-negative bacteria (GNB) and Gram-positive bacteria (GPB) isolated from clinical …

Introduction In the last years the rapid expansion of multidrug-resistant A. baumannii strains
have become a major health problem. Efflux pumps are a group of transport proteins that …

Background The ability of biofilm formation is an effective way for Acinetobacter baumannii
survival from stressed conditions. This present study was aimed to evaluate the association …

Acinetobacter baumannii, a Gram-negative opportunistic pathogen, is a leading cause of
hospital-and community-acquired infections. Acinetobacter baumannii can rapidly acquire …

This study was carried out to investigate the possible efflux pump inhibitory activity of
biologically synthesized silver nanoparticles (AgNPs) against multidrug‐resistant (MDR) …

Acinetobacter baumannii is an opportunistic pathogenic bacterium prioritized by WHO and
CDC because of its increasing antibiotic resistance. Heterogeneity among strains represents …

The aim of this study is to evaluate the antimicrobial resistance patterns and molecular
frequency of bla GES-2 and bla oxa-48 genes in Pseudomonas aeruginosa and …