The objective of this study was to evaluate collateral sensitivity and cross-resistance of
antibiotic-induced resistant Salmonella Typhimurium to various antibiotics. S. Typhimurium …

This study was designed to assess the interactions between antibiotics in combination
treatments of Salmonella enterica serovar Typhimurium in association with the development …

It has been proposed that lack of a functional efflux system (s) will lead to a lower frequency
of selection of resistance to fluoroquinolones and other antibiotics. We constructed five …

This study was designed to evaluate the cross-resistance of Salmonella Typhimurium ATCC
19585 (ST WT), ciprofloxacin-resistant S. Typhimurium (ST CIP), and clinically isolated S …

Abstract Objectives In Gram-negative bacteria, drug susceptibility is associated with
multidrug efflux systems and an outer membrane (OM) barrier. Previous studies revealed …

This study was designed mainly to assess the phenotypic properties of clinically isolated
Salmonella Typhimurium exposed to ceftriaxone and ciprofloxacin. The antibiotic …

Multidrug-resistant Salmonella enterica serovar Typhimurium definitive phage type 104
(DT104) strains harbor a genomic island, called Salmonella genomic island 1 (SGI1), which …

Antibiotic resistance in pathogenic bacteria has been a problem in both developed and
developing countries. This problem is especially evident in Salmonella typhimurium, one of …

The mechanism of multiple antibiotic resistance in six isolates of Salmonella enterica
serovar Typhimurium recovered from a patient treated with ciprofloxacin was studied to …

Objectives The aim of this study was to understand the role of ramA in conferring multidrug
resistance (MDR) in Salmonella enterica serovar Typhimurium. Methods Two phenotypically …