Characteristic and Antimicrobial Resistance in Escherichia coli from Retail Meats Purchased in the Czech Republic
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F15%3A43873619" target="_blank" >RIV/62157124:16270/15:43873619 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.4315/0362-028X.JFP-14-250" target="_blank" >http://dx.doi.org/10.4315/0362-028X.JFP-14-250</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4315/0362-028X.JFP-14-250" target="_blank" >10.4315/0362-028X.JFP-14-250</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Characteristic and Antimicrobial Resistance in Escherichia coli from Retail Meats Purchased in the Czech Republic
Popis výsledku v původním jazyce
The aim of this study was to characterize and compare Escherichia coli found in retail meats (pork, poultry, beef, venison), focusing on the detection of resistant genes that could be spread through the food chain and also for the presence of selected virulence genes. The resistance to antimicrobial agents was determined by disk diffusion method and E-test. Polymerase chain reaction was used for the detection of selected genes encoding for virulence factors (eaeA, hly, stx1, stx2) and genes encoding resistance to tetracycline, b-lactams and quinolones. Compared to beef isolates, the isolates from poultry and pork displayed higher resistant rates and also possessed more resistance genes. All together, 25.9% of the isolates were positive for the presenceof the gene blaTEM, and the presence of any tet gene was detected in 23.1% of the isolates. The production of extended-spectrum b-lactamases was confirmed in one isolate from poultry as well as the presence of a plasmid-mediated gene qnr
Název v anglickém jazyce
Characteristic and Antimicrobial Resistance in Escherichia coli from Retail Meats Purchased in the Czech Republic
Popis výsledku anglicky
The aim of this study was to characterize and compare Escherichia coli found in retail meats (pork, poultry, beef, venison), focusing on the detection of resistant genes that could be spread through the food chain and also for the presence of selected virulence genes. The resistance to antimicrobial agents was determined by disk diffusion method and E-test. Polymerase chain reaction was used for the detection of selected genes encoding for virulence factors (eaeA, hly, stx1, stx2) and genes encoding resistance to tetracycline, b-lactams and quinolones. Compared to beef isolates, the isolates from poultry and pork displayed higher resistant rates and also possessed more resistance genes. All together, 25.9% of the isolates were positive for the presenceof the gene blaTEM, and the presence of any tet gene was detected in 23.1% of the isolates. The production of extended-spectrum b-lactamases was confirmed in one isolate from poultry as well as the presence of a plasmid-mediated gene qnr
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GM - Potravinářství
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Food Control
ISSN
0956-7135
e-ISSN
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Svazek periodika
47
Číslo periodika v rámci svazku
January
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
6
Strana od-do
401-406
Kód UT WoS článku
000343612700057
EID výsledku v databázi Scopus
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