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Prevalence of genes encoding extracellular virulence factors among meticillin-resistant Staphylococcus aureus isolates from the University Hospital, Olomouc, Czech Republic
P. Sauer, J. Sila, T. Stosova, R. Vecerova, P. Hejnar, I. Vagnerova, M. Kolar, V. Raclavsky, J. Petrzelova, Y. Loveckova, D. Koukalova
Jazyk angličtina Země Velká Británie
Typ dokumentu práce podpořená grantem
Grantová podpora
NR9065
MZ0
CEP - Centrální evidence projektů
Digitální knihovna NLK
Plný text - Článek
Zdroj
NLK
Free Medical Journals
od 1968 do Před 1 rokem
- MeSH
- antibakteriální látky farmakologie MeSH
- bakteriální proteiny genetika MeSH
- DNA bakterií analýza izolace a purifikace MeSH
- faktory virulence genetika MeSH
- lidé MeSH
- mikrobiální testy citlivosti MeSH
- nemocnice univerzitní MeSH
- polymerázová řetězová reakce MeSH
- prevalence MeSH
- pulzní gelová elektroforéza MeSH
- rezistence na methicilin MeSH
- stafylokokové infekce epidemiologie mikrobiologie MeSH
- Staphylococcus aureus genetika izolace a purifikace patogenita účinky léků MeSH
- virulence genetika MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- práce podpořená grantem MeSH
- Geografické názvy
- Česká republika MeSH
A rather fast and complicated progression of an infection caused by some strains of Staphylococcus aureus could be associated with the expression and co-action of virulence factor complexes in these strains. This study screened the antibiotic susceptibility and prevalence of virulence markers in isolates of meticillin-resistant S. aureus (MRSA) obtained from patients hospitalized at the University Hospital in Olomouc, Czech Republic. A total of 100 isolates was screened for 13 genes encoding extracellular virulence determinants (tst, pvl, eta, etb, sea, seb, sec, sed, see, seg, seh, sei and sej) and for their distribution in sample types. Eighty-nine isolates were positive for at least one of the genes. Genes for etb, pvl, see and seh were not detected in any of the MRSA isolates. No statistically significant differences in the occurrence of the determinants studied among sample types were found.
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- $a Department of Microbiology, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic. pavel.sauer@email.cz
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- $a A rather fast and complicated progression of an infection caused by some strains of Staphylococcus aureus could be associated with the expression and co-action of virulence factor complexes in these strains. This study screened the antibiotic susceptibility and prevalence of virulence markers in isolates of meticillin-resistant S. aureus (MRSA) obtained from patients hospitalized at the University Hospital in Olomouc, Czech Republic. A total of 100 isolates was screened for 13 genes encoding extracellular virulence determinants (tst, pvl, eta, etb, sea, seb, sec, sed, see, seg, seh, sei and sej) and for their distribution in sample types. Eighty-nine isolates were positive for at least one of the genes. Genes for etb, pvl, see and seh were not detected in any of the MRSA isolates. No statistically significant differences in the occurrence of the determinants studied among sample types were found.
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