کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2428337 1106303 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Antimicrobial resistance, virulence profiles, and phylogenetic groups of fecal Escherichia coli isolates: A comparative analysis between dogs and their owners in Japan
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
Antimicrobial resistance, virulence profiles, and phylogenetic groups of fecal Escherichia coli isolates: A comparative analysis between dogs and their owners in Japan
چکیده انگلیسی

In this study, fecal Escherichia coli isolates (n = 188) from 34 dog–owner pairs and 26 healthy control humans (2 isolates per individual) were tested for susceptibility to 6 antimicrobials and screened for virulence genes. Genetic diversity between canine and owner isolates was evaluated by pulsed-field gel electrophoresis (PFGE). Canine isolates exhibited significantly different rates of resistance to four and two antimicrobials, compared to control and owner isolates, respectively. Of the genes examined, the prevalence of sfa, hly, and cnf genes in canine isolates were higher than in control isolates, but not than in owner isolates. These results suggest that characteristics of owner isolates are somewhat similar to canine isolates, compared to isolates from non-dog owners. In addition, PFGE analysis revealed that transfer of E. coli between owners and their dogs had occurred within 3/34 (8.8%) households. Considering the effects of dog ownership on the population of E. coli isolates from owners, further epidemiological studies are required.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Comparative Immunology, Microbiology and Infectious Diseases - Volume 35, Issue 2, March 2012, Pages 139–144
نویسندگان
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