aims: it is very important to detect the coagulase-negative staphylococci, which produce the hospital infections. being one of the most expensive and time-consuming stages before the polymerase chain reaction (pcr), dna extraction is one of the primary stages of pcr. then, it should be noticed that the elimination of the stage might save time and costs. the aim of this study was to compare two ...

1. Mendes RE, Deshpande LM, Costello AJ, Farrell DJ. Molecular epidemiology of Staphylococcus epidermidis clinical isolates from U.S. hospitals. Antimicrob Agents Chemother. 2012;56:4656–61. http://dx.doi.org/10.1128/AAC.00279-12 2. de Almeida LM, Lincopan N, Araújo MR, Mamizuka EM. Dissemination of the linezolid-resistant Staphylococcus epidermidis clone ST2 exhibiting the G2576T mutation in t...

595 Abstract: The antibacterial activity of zinc acetate against Staphylococcus auerus, Staphylococcus epidermidis and Pseudomonas aeruginosa isolates was measured in Mueller-Hinton broth containing different amounts of zinc acetate using spectrophotometry. Staphylococcus auerus, Staphylococcus epidermidis and Pseudomonas aeruginosa isolates were inhibited by zinc acetate (p<0.05). The effect o...

INTRODUCTION Staphylococcus epidermidis is currently the most frequent pathogen of opportunistic and nosocomial infections worldwide. Most cases of Staphylococcus epidermidis infections are associated with indwelling medical devices and/or immunocompromised conditions. Community-acquired urinary tract infections are rare, particularly among pediatric populations, and clinicians often do not con...

conclusions: these data demonstrated that the attachment of bacteria to hydrophilic acrylic iols was more than hydrophobic pmma ones independent of the brand. according to these results the bacterial strain might have more hydrophilic properties. augmenting the biomass of biofilm by passing of time demonstrated the key role of time in biofilm formation on the iol surfaces. the differences betwe...

Milk samples of 100 clinically mastitic bovines (50 each from buffaloes and cows) were processed for bacterial isolation. A total of 90 bacterial isolates, including 33 of staphylococci and 57 of other bacterial species were recovered. Of the 33 staphylococcal isolates, 23 were identified as Staphylococcus aureus and 10 as Staphylococcus epidermidis. All Staphylococcus aureus isolates were posi...

The genus Staphylococcus is virtually ubiquitous and, at the time of writing, represented by 37 species and numerous subspecies (http://www.bacterio.cict.fr/s/ staphylococcus.html). At least 12 of these staphylococcal species/subspecies are human commensals that can become opportunistic pathogens (Kloos et al., 1992). For example, Staphylococcus epidermidis (the most prevalent colonizer of the ...

conclusions the results of this study illustrated the high prevalence of antibiotic resistant biofilm-producing s. epidermidis strains in this hospital, which could be a reservoir for antibiotic resistance genes. results the results of the biofilm assay revealed that 82% of strains produced black colonies on congo red agar plates and 68% were able to attach strongly to polystyrene microplates. ...