Antibiotic resistance of Salmonella spp. isolates from pigs in the Czech Republic
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F06%3A%230000088" target="_blank" >RIV/00027162:_____/06:#0000088 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Antibiotic resistance of Salmonella spp. isolates from pigs in the Czech Republic
Original language description
A total of 126 Salmonella spp. isolates from pigs belonging to 13 serotypes (Typhimurium, Derby, Infantis, Enteritidis, Agona, Kaapstad, London, Montevideo, Bredeney, Give, Oritamerin, Schwarzengrund and Tennessee) were tested for sensitivity to 14 antibiotics. Resistance to 1-8 antibiotics was demonstrated in 64 isolates (59.8%), classified into seven serotypes with the most frequent being Salmonella typhimurium (n = 54). S. typhimurium strains were found to be the most resistant to streptomycin (91.5%), sulphonamides (88.1%), ampicillin (86.4%), tetracycline (84.7%) and chloramphenicol (83.0%), displaying the ACSSuT phenotype. In all strains of this phenotype (n = 27), the gene for integrase (int1) and resistance genes bla(PSE-1),floR, aadA2, sul1 and tetG were detected by PCRs. In some of the strains, additional resistance to amoxycillin/clavulanic acid, sulphamethoxazole/trimethoprim, nalidixic acid and enrofloxacin was found.
Czech name
Antibiotická rezistence u Salmonella spp. izolovaných z prasat v České republice
Czech description
Celkem 126 Salmonella spp. izolátů z prasat náležící k 13 serotypům (Typhimurium, Derby, Infantis, Enteritidis, Agona, Kaapstad, London, Montevideo, Bredeney, Give, Oritamerin, Schwarzengrund a Tennessee) bylo testováno na citlivost ke 14 antibiotikům. Rezistence k 1-8 antibiotikům byla prokázána u 64 izolátů (59.8%) klasifikovaných do 7 serotypů s nejčastějším výskytem rezistence u serotypu Typhimurium (n = 54). Kmeny S. Typhimurium byly nejčastěji rezistentní ke streptomycinu (91.5%), sulfonamidům (88.1%), ampicilínu (86.4%), tetracyklínu (84.7%) a chloramfenikolu (83.0%). U všech kmenů tohoto fenotypu (n = 27) byl pomocí PCR prokázán gen pro integrázu (int1) a geny bla(PSE-1), floR, aadA2, sul1 a tetG. U některých kmenů byla navíc pozorována i rezistence ke kombinaci amoxycilin/kyselina klavulanová, sulfamethoxazol/trimetoprim, ke kyselině nalidixové a enrofloxacinu.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GJ - Diseases and animal vermin, veterinary medicine
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QD1192" target="_blank" >QD1192: Protection of swine production against Salmonella and Campylobacter</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Veterinární medicína
ISSN
0375-8427
e-ISSN
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Volume of the periodical
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Issue of the periodical within the volume
5
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
8
Pages from-to
5
UT code for WoS article
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EID of the result in the Scopus database
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