Salmonella enterica is among the principal etiological agents of food-borne illness in humans. Increasing antimicrobial resistance in S. enterica is a cause for worldwide concern. There is concern at present in relation to the increasing incidence of human infection with antimicrobial agent-resistant strains of S. enterica serotype Typhimurium, in particular of phage type DT104. Integrons appea...

Pseudomonas aeruginosa is a gram-negative, obligate aerobic bacil which is widespread in world and causes burned hospital infections in humans. Multidrug resistant strains of Pseudomonas aeuginosa (MDR) have been emerged as alarming nosocomial pathogens among burned patients in Tehran (Iran). Integrons play important role in drug resistant in bacteria. Aminoglycosides are common antibiotics whi...

antibiotic resistance of pseudomonas aeruginosa remains a major problem in burn patients. the main objective of this study was to determine the antibiotic resistance pattern and frequency of class 1 integrons among p. aeruginosa strains isolated from patients with burn wound infections in a new burn centre in guilan, iran.the bacterial isolates were collected from 182 patients with burn wound i...

background and objectives: klebsiella species are of the most common bacteria involved in nosocomial and urinary tract infections. genetic elements such as class 1 integrons have an important role in the resistance development. in this study, the share of class 1 integrons, the genetic characterization of the integron cassettes and pfge profiles of the clinical klebsiella isolates are evaluated...

The first 13.6 kb of the mercury and multidrug resistance transposon Tn1696, which includes the class 1 integron In4, has been sequenced. In4 is 8.33 kb long and contains the 5'-conserved segment (5'-CS) and 2.24 kb of the 3'-conserved segment (3'-CS) flanking four integrated cassettes. The 3'-CS region is followed by one full copy and an adjacent partial copy of the insertion sequence IS6100 f...

BACKGROUND AND OBJECTIVE Acinetobacter baumannii has emerged as an important pathogen in hospital and environment that can acquire transport element and antibiotic-resistant genes. The aim of this study was to determine the resistances to different antibiotics, frequency of Class 1 integron in A. baumannii and then molecular typing for A. baumannii isolated from Intensive Care Unit (ICU). MAT...

In view of continued high clinical prevalence of infections involving extended-spectrum β-lactamase (ESBL)-producing Escherichia coli, this study sought to characterise the blaCTX-M genes, their associated mobile genetic elements and the integrons present in 100 ESBL-producing E. coli isolates collected in a Dublin hospital and associated community healthcare facilities. Polymerase chain reacti...

The Arctic is one of the regions most affected by global climate change, and subjected to changes linked with a melting cryosphere increasing anthropopressure. Although antibiotic resistance problem, diversity spread antibiotic-resistant bacteria (ARB), genes (ARGs) integrons in are strongly understudied. Therefore, main aims this study (1) determination type frequency integron-integrase charac...

In Latin America, the disease burden of shigellosis is found to coexist with the rapid and rampant spread of resistance to commonly used antibiotics. The molecular basis of antibiotic resistance lies within genetic elements such as plasmids, transposons, integrons, genomic islands, etc., which are found in the bacterial genome. Integrons are known to acquire, exchange, and express genes within ...

To understand the genetic basis of high drug resistance in Shigella, 95 clinical isolates of Shigella spp. (2001-2010) were obtained from the Infectious Diseases Hospital, Kolkata, India. Ninety-three isolates were resistant to three or more antibiotics. Resistance to nalidixic acid, trimethoprim, streptomycin, and co-trimoxazole was most common in this population. Dendrogram analysis showed th...