Vysoká prevalence genů rezistence a integronů u izolátů Escherichia coli z racků chechtavých v České republice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F07%3A00001293" target="_blank" >RIV/62157124:16270/07:00001293 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

High prevalence of antimicrobial-resistant genes and integrons in Escherichia coli isolates from Black-headed Gulls in the Czech Republic

Popis výsledku v původním jazyce

The aim of the study was to carry out an assessment of the occurrence of resistance to antimicrobials in E. coli that has been isolated from young Black-headed Gulls in three nesting colonies. A total of 257 isolates were tested for sensitivity to eightantibacterial substances by disk diffusion method. The PCR was used for detecting specific genes of antibacterial resistance and class 1 integrons in resistant E. coli isolates. A total 75 (29.9%) of 257 isolates were resistant to one or more antimicrobial agent. The dominant type of resistance was to tetracycline, detected in 49 (19.1%) isolates. Resistance to ampicillin was detected in 30 (11.7%), cephalothin in 11 (4.3%), streptomycin in 24 (9.3%), sulphonamides in 20 (7.8%), and chloramphenicol in 5(1.9%) isolates. Nine isolates carrying integrons were detected. The study suggests that young Black-headed Gulls are an important host reservoir of resistant E. coli strains, probably reflecting the presence of such strains in their sou

Název v anglickém jazyce

High prevalence of antimicrobial-resistant genes and integrons in Escherichia coli isolates from Black-headed Gulls in the Czech Republic

Popis výsledku anglicky

The aim of the study was to carry out an assessment of the occurrence of resistance to antimicrobials in E. coli that has been isolated from young Black-headed Gulls in three nesting colonies. A total of 257 isolates were tested for sensitivity to eightantibacterial substances by disk diffusion method. The PCR was used for detecting specific genes of antibacterial resistance and class 1 integrons in resistant E. coli isolates. A total 75 (29.9%) of 257 isolates were resistant to one or more antimicrobial agent. The dominant type of resistance was to tetracycline, detected in 49 (19.1%) isolates. Resistance to ampicillin was detected in 30 (11.7%), cephalothin in 11 (4.3%), streptomycin in 24 (9.3%), sulphonamides in 20 (7.8%), and chloramphenicol in 5(1.9%) isolates. Nine isolates carrying integrons were detected. The study suggests that young Black-headed Gulls are an important host reservoir of resistant E. coli strains, probably reflecting the presence of such strains in their sou

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FN - Epidemiologie, infekční nemoci a klinická imunologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Applied Microbiology

ISSN

1364-5072

e-ISSN

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Svazek periodika

103

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

11-19

Kód UT WoS článku

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EID výsledku v databázi Scopus

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