Virulence factors in Escherichia coli Isolated

Transmission of antimicrobial resistant and virulent Escherichia coli (E. coli) from animal to human has been considered as a public health concern. This study aimed to determine the phylogenetic background and prevalence of diarrheagenic E. coli and antimicrobial resistance in healthy riding-horses in Iran. In this research, the genes related to six main pathotypes of E. coli were screened.

9p vidarwin 23-02-2022 12 1   Download

This study was done to assess the occurrence of virulence factors and correlation of phylogenetic grouping in ESBLs producing E. coli isolates from Palestine. Twenty-seven ESBLs producing E. coli isolates were collected between April and June 2013 from three hospitals in Gaza. Detection of genes encoding virulence factors, pathogenicity associated island marker (PAI) and phylogenetic groups were studied by PCR. The correlation of E. coli phylogenetic grouping with the virulence factors in the isolates was studied.

6p mudbound 10-12-2021 10 1   Download

Escherichia coli is an important pathogen that causes diarrhea in both humans and animals. To determine the relationships between putative virulence factors and pathotypes or host taxa, many molecular studies on diarrhea-associated E. coli have been reported.

11p visilicon2711 20-08-2021 9 1   Download

This study has been under taken to know the virulence factors associated with E. coli causing Urinary Tract Infection (UTI) in comparison to intestinal commensal E. coli. Out of 600 UTI patients 100 had E. coli isolates which were studied for virulence factors. A total of 100 isolates of E coli from stool samples of apparently healthy individuals were included as controls.

7p caygaocaolon8 07-11-2020 7 1   Download

Escherichia coli are normal commensals of the intestinal tract. But have been implicated to cause urinary tract infections, wound infections, septicaemias and neonatal meningitis. Extra-intestinal pathogenic Escherichia coli (ExPEC), the specialized strains of E coli that cause most extra-intestinal E. coli infections, represent a major but little appreciated health threat. The present study aimed at characterising the extra intestinal pathogenic E. coli (ExPEC) other than UPEC (UropathogenicE.

7p chauchaungayxua8 03-10-2020 12 2   Download

Enteropathogenic Escherichia coli (EPEC) was a leading cause of infantile diarrhea in many countries. But this bacteria had never research in flours and porridges consume by infant in Côte d‟Ivoire. The aim of this study was to determine the prevalence of EPEC in maize and millet flours and porridges made traditionally. EPEC were research in 996 samples of traditional cereals products, with 404 flours and 592 porridges. These products were taken in five municipalities of Abidjan. The strains were characterized by detection of virulence factors and phylogenetic method.

15p nguaconbaynhay6 23-06-2020 8 1   Download

The poultry industry, especially chicken production has in recent times faced a major set-back due to devastating effects of APEC Extended Spectrum BetaLactases (ESBL) producing organisms. This research aimed at investigating antimicrobial susceptibility profile and diversity of ESBL producing avian pathogenic Escherichia coli(APEC) among fecal cloacal swaps of scavenging local chickens based on the various housing systems. The APEC isolates were determined by virulence factor profiling and by Kirby-Baeur disc diffusion, 42% of the APEC isolates were found to be ESBL producers.

11p trinhthamhodang1212 06-04-2020 13 2   Download