نتایج جستجو برای: panton valentine leukocidin
تعداد نتایج: 1709 فیلتر نتایج به سال:
A clinical trial of uncomplicated skin and skin structure infections (39 locations in 19 states) observed that community-associated or community-onset methicillin-resistant Staphylococcus aureus (CO-MRSA) represented 23% of all pathogens at baseline culture and 53% of 190 S. aureus isolates. CO-MRSA strains typically were Panton-Valentine leukocidin (PVL) positive (95%), contained staphylococca...
The advent of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) has been a worldwide threat to public health for the past decade. We report a fatal case of infective endocarditis caused by a non-USA300, Panton-Valentine leukocidin toxin-negative CA-MRSA clone. This is a serious case of CA-MRSA infection caused by a sequence type (ST) 72 clone, which is one of the common...
A 76-year-old man was admitted to a community hospital due to a persistent high fever. He became afebrile after the administration of broad-spectrum antibiotics, but developed heart failure due to progressive aortic and mitral valve insufficiency and was transferred to our hospital. Although sequential blood cultures were negative, a broad-range polymerase chain reaction targeting the bacterial...
The Staphylococcus aureus Panton-Valentine leukocidin (PVL) is a pore-forming toxin secreted by strains epidemiologically associated with the current outbreak of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) and with the often-lethal necrotizing pneumonia. To investigate the role of PVL in pulmonary disease, we tested the pathogenicity of clinical isolates, isogenic...
Panton–Valentine leukocidin (PVL) is among one of the many toxins associated with Staphylococcus aureus infection. It commonly causes recurrent skin and soft tissue infections (SSTIs), but can sometimes be severe invasive infections, including necrotising haemorrhagic pneumonia in otherwise healthy young people. Here we report a case male patient who presented community acquired that very rapid...
We noted with interest the study by Rossney et al. (3) describing genotypic diversity among Panton-Valentine leukocidin-positive (PVL ) methicillin-resistant Staphylococcus aureus (MRSA) in Ireland, where they suggested foreign importation of the strains as one of the reasons for this diversity. In support of this, we have over the last few years seen a number of patients with PVL-associated fo...
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