Prevalence of genes encoding extracellular virulence factors among meticillin-resistant Staphylococcus aureus isolates from the University Hospital, Olomouc, Czech Republic
- 1 April 2008
- journal article
- Published by Microbiology Society in Journal of Medical Microbiology
- Vol. 57 (4), 403-410
- https://doi.org/10.1099/jmm.0.47413-0
Abstract
A rather fast and complicated progression of an infection caused by some strains ofStaphylococcus aureuscould 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-resistantS. 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,seiandsej) and for their distribution in sample types. Eighty-nine isolates were positive for at least one of the genes. Genes foretb,pvl,seeandsehwere not detected in any of the MRSA isolates. No statistically significant differences in the occurrence of the determinants studied among sample types were found.Keywords
This publication has 36 references indexed in Scilit:
- Heterogeneity of Methicillin-SusceptibleStaphylococcus aureusStrains at a German University Hospital Implicates the Circulating-Strain Pool as a Potential Source of Emerging Methicillin-ResistantS. aureusClonesJournal of Clinical Microbiology, 2006
- Frequent Carriage of Panton-Valentine Leucocidin Genes by Staphylococcus aureus Isolates from Surgically Drained AbscessesJournal of Clinical Microbiology, 2005
- Modified Multiplex PCR Method for Detection of Pyrogenic Exotoxin Genes in Staphylococcal IsolatesJournal of Clinical Microbiology, 2004
- Multiplex PCR Strategy for Rapid Identification of Structural Types and Variants of the mec Element in Methicillin-Resistant Staphylococcus aureusAntimicrobial Agents and Chemotherapy, 2002
- Collagen and Fibronectin Binding in Experimental Staphylococcal OsteomyelitisPublished by Ovid Technologies (Wolters Kluwer Health) ,2001
- Molecular Cloning and Expression of the Gene for Elastin-binding Protein (ebpS) in Staphylococcus aureusPublished by Elsevier BV ,1996
- Detection ofmecA, femA, andfemBgenes in clinical strains of staphylococci using polymerase chain reactionEpidemiology and Infection, 1994
- Staphylococcal and Streptococcal Pyrogenic Toxins Involved in Toxic Shock Syndrome and Related IllnessesCritical Reviews in Microbiology, 1990
- Microbiologic characteristics of exfoliative toxin-producing Staphylococcus aureusThe Pediatric Infectious Disease Journal, 1988
- Prevalence of epidermolytic toxin in clinical isolates of Staphylococcus aureusJournal of Medical Microbiology, 1981