Πλοήγηση ανά Συγγραφέα "Vasdeki, A."
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Association of biofilm formation and methicillin-resistance with accessory gene regulator (agr) loci in Greek Staphylococcus aureus clones
Ikonomidis, A.; Vasdeki, A.; Kristo, I.; Maniatis, A. N.; Tsakris, A.; Malizos, K. N.; Pournaras, S. (2009)Pathogenicity of Staphylococcus aureus is coordinated by the accessory gene regulator (agr) system. Previous studies suggested that agr Group 11 methicillin-resistant S. aureus (MRSA), a polymorphism that has been associated ... -
In Vitro and In Vivo Evaluations of Oxacillin Efficiency against mecA-Positive Oxacillin-Susceptible Staphylococcus aureus
Ikonomidis, A.; Michail, G.; Vasdeki, A.; Labrou, M.; Karavasilis, V.; Stathopoulos, C.; Maniatis, A. N.; Pournaras, S. (2008)Community-type Staphylococcus aureus strains that are positive for mecA and PBP2a but appear phenotypically susceptible to oxacillin are increasingly reported worldwide. Four S. aureus clinical isolates carrying the mecA ... -
Intensive care unit dissemination of multiple clones of linezolid-resistant Enterococcus faecalis and Enterococcus faecium
Ntokou, E.; Stathopoulos, C.; Kristo, I.; Dimitroulia, E.; Labrou, M.; Vasdeki, A.; Makris, D.; Zakynthinos, E.; Tsakris, A.; Pournaras, S. (2012)Outbreaks caused by linezolid-resistant (LR) enterococci remain rare. We report the epidemiological and molecular characteristics of the multiclonal dissemination of LR enterococci in the intensive care unit (ICU) of a ...