Effect of antibiotics on Staphylococcus aureus producing Panton-Valentine leukocidin.
نویسندگان
چکیده
We examined the capacity of Staphylococcus aureus strains to release Panton-Valentine leukocidin (PVL) in the presence of antibiotics. No PVL was detected when S. aureus was incubated at inhibitory concentrations, while subinhibitory concentrations of oxacillin enhanced the PVL level; clindamycin, linezolid, and fusidic acid were inhibitory; and vancomycin had roughly no effect.
منابع مشابه
شناسایی ژن‌های حدت پنتون والنتین لوکوسیدین (PVL) و مقاومت به متی‌سیلین (mecA ) در استافیلوکوکوس اورئوس جدا شده از نمونه‌های بالینی: یک گزارش کوتاه
Background and Objective: Staphylococcus aureus is a major pathogen of human in the world. Methicillin-resistant Staphylococcus aureus is associated with nosocomial infections. Recently, staphylococcal infections have been associated with the community. The purpose of this study was to isolate and identify Staphylococcus aureus virulence Panton-Valentine leukocidin (PVL) and methicillin...
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Staphylococcus aureus carrying PVL gene remain major health problem associated with highly virulent infections. Characterization of such gene is important to know the impact and the functional significance of nucleotide variations. PCR and standard sequencing were performed for twelve Sudanese strains from different sources. Protein structures prediction, modeling and physiochemical analysis we...
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INTRODUCTION Strains of Panton-Valentine leukocidin-producing Staphylococcus aureus producing a new pattern of disease have emerged worldwide. Infection with these bacteria typically presents as a life-threatening infection of soft tissues and bones, and may cause potentially devastating consequences. CASE PRESENTATION We report a case of osteoarticular infection caused by Panton-Valentine le...
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Staphylococcus aureus strains that produce Panton-Valentine leukocidin are known to cause community infections. We describe an outbreak of skin abscesses caused by Panton-Valentine leukocidin-producing methicillin-susceptible S. aureus (clonal complex 121) in a professional rugby team in France during July 2010-February 2011. Eight team members were carriers; 7 had skin abscesses.
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ورودعنوان ژورنال:
- Antimicrobial agents and chemotherapy
دوره 51 4 شماره
صفحات -
تاریخ انتشار 2007