Detection of volatile metabolites produced by bacterial growth in blood culture media by selected ion flow tube mass spectrometry (SIFT-MS)

被引：110

作者：

Allardyce, RA ^{[1
]}

Langford, VS

Hill, AL

Murdoch, DR

机构：

[1] Christchurch Sch Med & Hlth Sci, Dept Surg, Christchurch, New Zealand

[2] Univ Canterbury, Dept Chem, Christchurch, New Zealand

[3] Syft Technol Ltd, Christchurch, New Zealand

[4] Canterbury Hlth Labs, Dept Pathol, Christchurch Sch Med & Hlth Sci, Christchurch, New Zealand

[5] Canterbury Hlth Labs, Microbiol Unit, Christchurch, New Zealand

来源：

JOURNAL OF MICROBIOLOGICAL METHODS | 2006年 / 65卷 / 02期

关键词：

mass spectrometry; SIFT-MS; bacteremia diagnosis; blood culture; BacT/ALERT;

D O I：

10.1016/j.mimet.2005.09.003

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

To achieve faster bacteremia diagnosis, selected ion flow tube mass spectrometry (SIFT-MS) measured metabolic gases in the headspaces of BacT/ALERT((R)) blood culture bottles. Pseudomonas aeruginosa, Streptococcus pneumoniae, Escherichia coli, Staphylococcus aureus and Neisseria meningitidis growth and trace gas patterns were detected from 10 colony forming units after 6 h. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：361 / 365

页数：5

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