UropathogenicEscherichia coli(UPEC) strains may carry virulence properties of diarrhoeagenicE. coli
نویسندگان
چکیده
منابع مشابه
Virulence properties and clonal structures of strains of Escherichia coli O119 serotypes.
A total of 110 Escherichia coli strains of serogroup O119 were examined for the presence of virulence properties characteristic of enteropathogenic E. coli (EPEC). Three virulence patterns were distinguished based on the detection of a chromosomal gene mediating intimate attachment (eaeA) and plasmid DNA involved in localized adherence (EAF and bfpA). The first pattern, represented by strains w...
متن کاملVirulence properties of enterotoxigenic Escherichia coli O8: KX105 strains isolated from diarrheic piglets.
Twenty-two enterotoxigenic Escherichia coli (ETEC) O8:KX105 strains isolated from 1- to 7-week-old diarrheic piglets were examined for virulence properties. Thirteen strains caused acute watery diarrhea in orally infected, colostrum-deprived newborn piglets, whereas the remaining nine did not. The enteropathogenic strains colonized the small intestine, albeit with lower intensity than classical...
متن کاملEscherichia coli serogroup O111 includes several clones of diarrheagenic strains with different virulence properties.
Genetic variation among isolates of Escherichia coli O111 obtained mostly from patients with diarrhea in Brazil was assessed by multilocus enzyme electrophoresis to characterize chromosomal genotypes and by gene probes and adherence assays to characterize virulence properties. Among the 152 isolates, we resolved 16 distinct electrophoretic types (ETs), which differed on average at 40% of the en...
متن کاملVirulence properties of Escherichia coli strains isolated from patients with inflammatory bowel disease.
Escherichia coli strains cultured from 74 patients with inflammatory bowel disease at different stages of disease activity (Crohn's disease (40), ulcerative colitis (34)) and 18 healthy controls were studied in relation to haemolysin and verotoxin production and enteroadherence. Disease activity was assessed by standard clinical and laboratory tests. Haemolytic E coli were isolated from 18% of ...
متن کاملAntibiotic resistance and virulence properties in Escherichia coli strains from cases of urinary tract infections.
This study determined E. coli resistance to commonly used antibiotics together with their virulence properties in Ile-Ife, Nigeria. A total of 137 E. coli isolates from cases of urinary tract infection were tested for their sensitivity to commonly used antibiotics and possession of virulence factors using standard methods. Their ability to transfer resistance was also determined. The isolates d...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: FEMS Immunology & Medical Microbiology
سال: 2008
ISSN: 0928-8244,1574-695X
DOI: 10.1111/j.1574-695x.2008.00388.x