Rapid assay for in situ identification of coagulase-positive staphylococci recovered by membrane filtration from swimming pool water.
نویسندگان
چکیده
A rapid, in situ thermonuclease test that identifies colonies of Staphylococcus aureus among staphylococci isolated from swimming pool water by membrane filtration recovery on various selective and differential media is described.
منابع مشابه
Use of fluorescence in situ hybridization for rapid identification of staphylococci in blood culture samples collected in a Portuguese hospital.
Fluorescence in situ hybridization was used for the direct identification of staphylococci in blood cultures collected at a Portuguese hospital where staphylococci account for up to 35% of clinically relevant blood cultures. The assay was able to detect the presence/absence of staphylococci and distinguish Staphylococcus aureus from coagulase-negative staphylococci in 4.5 h.
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Staphylococci represent the most commonly encountered blood culture isolates. Differentiating Staphylococcus aureus from coagulase-negative staphylococci (CoNS) is important in guiding empirical therapy, especially since the majority of CoNS are contaminants. This study evaluated three rapid methods for the direct identification of S. aureus from blood cultures. A total of 157 patient blood cul...
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متن کاملSwimming pool water--fractionation and genotoxicological characterization of organic constituents.
Swimming pool water treatment in general includes flocculation, sand filtration, and subsequent disinfection with chlorine. The continuous chlorination and input of organic material by bathers in combination with recirculation of the pool water leads to an accumulation of disinfection by-products (DBPs) in the water. Several DBPs have been identified as human carcinogens and are thought to caus...
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ورودعنوان ژورنال:
- Applied and environmental microbiology
دوره 52 3 شماره
صفحات -
تاریخ انتشار 1986