Genotypes and phenotypes of Staphylococcus lugdunensis isolates recovered from bacteremia

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منابع مشابه

Genotypes and phenotypes of Staphylococcus lugdunensis isolates recovered from bacteremia.

BACKGROUND Staphylococcus lugdunensis is a member of coagulase-negative staphylococci, which has the potential to cause serious infections, such as endocarditis, bone and joint infections, and septicemia. Differences in phenotypic/genotypic characterization may be linked to different diseases. METHODS Genotypes of 11 S. lugdunensis isolates from bacteremia were determined by pulsed field gel ...

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RAPD-PCR and Drug Resistance Pattern of Staphylococcus aureus Isolates Recovered from Companion and Wild Birds

BACKGROUND: Staphylococcus aureus is a highly versatile pathogen of a large number of domestic ani- mals, including avian species. There is limited information about S. aureus isolated from companion and wild birds in Iran. OBJECTIVES: The aim of this study was to determine drug resistance and random-amplified polymorphic DNA-PCR (RAPD-P...

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Incidence, characteristics, and outcomes of Staphylococcus lugdunensis bacteremia.

Of 63 patients with Staphylococcus lugdunensis bacteremia, 15 (23.8%) had clinically significant bacteremia, with an incidence of 1.3 cases per 100,000 admissions. Of the five patients with community-acquired S. lugdunensis bacteremia, three had endocarditis. Catheters were the most common portal of entry for health-care-associated or hospital-acquired bacteremia. Only one patient died of bacte...

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Genotypes of invasive pneumococcal isolates recently recovered from Italian patients.

We examined 73 recent invasive pneumococcal isolates within selected areas of Italy for genotypic variability. Thirty-three genomic macrorestriction types were found, three of which represented multiple serotypes. Restriction fragment patterns of pbp2b, pbp2x, and pspA were conserved within the majority of isolates that shared macrorestriction types. Of the nine macrorestriction types found amo...

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Persistent Staphylococcus aureus Isolates from Two Independent Cases of Bacteremia Display Increased Bacterial Fitness and Novel Immune Evasion Phenotypes

Staphylococcus aureus bacteremia cases are complicated by bacterial persistence and treatment failure despite the confirmed in vitro susceptibility of the infecting strain to administered antibiotics. A high incidence of methicillin-resistant S. aureus (MRSA) bacteremia cases are classified as persistent and are associated with poorer patient outcomes. It is still unclear how S. aureus evades t...

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ژورنال

عنوان ژورنال: Journal of Microbiology, Immunology and Infection

سال: 2015

ISSN: 1684-1182

DOI: 10.1016/j.jmii.2013.11.006