Staphylococcus lugdunensis Is the Likely Origin of the Ornithine Decarboxylase Operon in Staphylococcus epidermidis 2015B
نویسندگان
چکیده
منابع مشابه
Origin of the putrescine-producing ability of the coagulase-negative bacterium Staphylococcus epidermidis 2015B.
A multiplex PCR method, aimed at the detection of genes associated with biogenic amine production, identified the odc gene encoding ornithine decarboxylase in 1 of 15 strains of Staphylococcus epidermidis. The ability of the positive strain, S. epidermidis 2015B, to produce putrescine in vitro was demonstrated by high-performance liquid chromatography (HPLC). In this strain, the odc gene was de...
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Bachground and objectives: Hospital surfaces can serve as reservoirs of potential pathogen bacteria. Staff hands are the most important source of transmission in hospital. The prevalence of β–lactamase producer bacteria in staff hands and hospital surfaces, increase antibiotic resistance nosocomial infection. The aim of this study was to survey the spread of beta-lactam resistance St...
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We report a severe case of Staphylococcus lugdunensis (S. lugdunensis) keratitis presenting as suppurative keratitis in a 77-year-old woman. The patient's chief complaint was eye pain and decreased visual acuity in her right eye. Suppurative keratitis with a severe corneal abscess was diagnosed by a slit-lamp ophthalmic examination. The causative organism was identified as S. lugdunensis by bac...
متن کاملStaphylococcus lugdunensis endocarditis.
Staphylococcus lugdunensis is a recently described coagulase-negative species which has been associated with human infections, including infective endocarditis. A case of native valve endocarditis caused by this organism is described. The initial laboratory detection of S. lugdunensis is facilitated by a positive test for ornithine decarboxylase. The identification of such isolates should not c...
متن کاملStaphylococcus lugdunensis endocarditis.
A case of Staphylococcus lugdunensis endocarditis is presented with low back pain suggesting a secondary bone focus of infection. An umbilical skin lesion may have been an additional embolic phenomenon. The case highlights the aggressive nature of S lugdenensis endocarditis compared with other coagulase negative staphylococci and its association with native heart valves. In addition the importa...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 2011
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.02213-10