Identification of a methicillin-resistant strain of Staphylococcus caprae from a human clinical specimen
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منابع مشابه
Identification of a methicillin-resistant strain of Staphylococcus caprae from a human clinical specimen.
The analysis of gel banding patterns of penicillin-binding proteins was used to identify two clinical isolates of a coagulase-negative Staphylococcus species as Staphylococcus caprae, a species originally isolated from goat's milk. One of the isolates was further shown to carry mecA, the structural gene for methicillin resistance.
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Staphylococcus caprae, a hemolytic coagulase-negative staphylococcus that is infrequently associated with humans, was initially detected in specimens from six infants in our neonatal intensive care unit due to phenotypic characteristics common to methicillin-resistant Staphylococcus aureus. These isolates were subsequently identified as S. caprae by the Automated RiboPrinter microbial character...
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Introduction: Methicillin-resistant Staphylococcus aureus (MRSA) is an important pathogen that causes several nosocomial or community-acquired infections. Adhesion to surfaces and subsequent biofilm formation are the major phases of a staphylococcal infection. The aim of this study was to detect the presence of icaABCD genes in clinical isolates of MRSA. Methods: A total of 110 clinical Staphyl...
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We describe an unusual clinical strain of catalase-negative methicillin-resistant Staphylococcus aureus sensu stricto. Sequence analysis of its catalase gene showed 99.60% identities to the catalase genes of the reference strains. A 5-base deletion, however, led to a shift of the nucleotide reading frame and a loss of the enzymatic activity.
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BACKGROUND Inhibition and eradication of Staphylococcus aureus biofilms with conventional antibiotic is difficult, and the treatment is further complicated by the rise of antibiotic resistance among staphylococci. Consequently, there is a need for novel antimicrobials that can treat biofilm-related infections and decrease antibiotics burden. Natural compounds such as eugenol with anti-microbial...
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 1991
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.35.1.174