Detection of Adhesion Encoding Genes, Antibacterial Susceptibility Test and Biofilm Formation Uropathogenic Escherichia coli Isolated from Urinary Tract Infections in Children

Urinary tract infections continue to be among the most common extraintestinal diseases. Cystitis in women is by far the most common urinary tract infection; pyelonephritis in both sexes and prostatitis in men are more severe but less frequent complaints. Escherichia coli is by far the most common cause of urinary tract infection. It is believed that uropathogenic E. coli is adept at colonizing ...

A total of 88 uropathogenic Escherichia coli isolates, including 68 isolates from urine and 20 isolates from blood, were characterized by multilocus sequence typing (MLST). MLST has identified an important genetic lineage of E. coli, designated sequence type 131 (ST-131), represented by 52 of these isolates, 51 of which were resistant to extended-spectrum cephalosporins. ST-131 appears to be a ...

Objetivo: determinar la resistencia antibiótica de Echerichia coli, en urocultivos, según produccion BLEE, pacientes hospitalizados. El estudio: Diseño descriptivo – retrospectivo. La identificación bacteriana se hizo con VITEK XL, susceptibilidad, las pautas del CLSI M100. 30 edicion. Hallazgos. E. coli BLEE positivo, presento 0% a: Meropenem, ertapenem, tigeciclina y colistina. Piperacilina/t...

background:  one of the most common infections in human is urinary tract infection  (uti)  and  uropathogenic   escherichia  coli   is  one  of  its  major causative agents . uti is extremely common among young women. children under age 5 are also highly at risk. considering the prevalence of this disease, it is necessary  to design  an appropriate  diagnostic  method  for its effective diagnos...

background:urinary tract infections (utis) are the most common infectious diseases in childhood. the uropathogenic escherichia coli (upec) strains account for as much as 80% of utis. objective:from a clinical perspective, it is important to know which virulence factors and antibiotic resistance properties are present in upec strains in pediatrics. therefore, this study was carried out to invest...

Bacteriophage St11Ph5 was isolated from a sewage sample on a particularly phage-resistant uropathogenic Escherichia coli (UPEC) up11 host strain. It appeared to be closely related to bacteriophage G7C, isolated from horse feces; however, it carries a highly divergent host recognition module.

Although many strain typing methods exist for pathogenic Escherichia coli, most have drawbacks in terms of resolving power, interpretability, or scalability. For this reason, multilocus sequence typing (MLST) is an appealing alternative. However, its applicability to different pathogens in specific epidemiologic contexts is not well understood. Here, we applied a previously established MLST met...