Rapid detection of simulated bacteremia by centrifugation and filtration
نویسندگان
چکیده
منابع مشابه
Detection of bacteria in blood by centrifugation and filtration.
Culture of blood is the most frequent means of diagnosing bacteremia. However, conventional blood culturing methods are slow in isolating bacteria. We developed a method for isolation of bacteria by centrifugation and filtration. Fresh human whole blood was inoculated with facultatively anaerobic and aerobic microorganisms (3 to 172 microorganisms per 5 ml). Seeded blood was then mixed with Fic...
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Rapid automated disgnosis of bacteremia by impedance detection.
Lysis and filtration of blood culture specimens were combined with impedance detection of bacterial growth to facilitate the diagnosis of bacteremia. A blood lysis-filtration technique (Zierdt et al., 1976) was coupled to a simple, inexpensive automated detection system. The practical and technical aspects of the impedance detection system are discussed. This new blood culturing system was comp...
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Gas chromatography of the serum of mice inoculated 6 hr earlier with Staphylococcus aureus, Escherichia coli K-12, and Clostridium chauvoei revealed the formation of products associated with the infections. Longer periods were required before compounds resulting from infecting the animals with Salmonella typhimurium and other Clostridium species were detected by gas chromatographic means. The t...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1982
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.16.1.99-102.1982