Rapid identification of penicillin and macrolide resistance genes and simultaneous quantification of Streptococcus pneumoniae in purulent sputum samples by use of a novel real-time multiplex PCR assay

被引:12
|
作者
Fukushima, Kazuko Y. [1 ]
Yanagihara, Katsunori [1 ]
Hirakata, Yoichi [2 ]
Sugahara, Kazuyuki [1 ]
Morinaga, Yoshitomo [1 ,2 ]
Kohno, Shigeru [2 ]
Kamihira, Shimeru [1 ]
机构
[1] Nagasaki Univ, Grad Sch Biomed Sci, Dept Lab Med, Nagasaki 8528501, Japan
[2] Nagasaki Univ, Grad Sch Biomed Sci, Dept Internal Med 2, Nagasaki 8528501, Japan
关键词
D O I
10.1128/JCM.00051-08
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
We evaluated a real-time quantitative PCR combined with a multiplex PCR assay for the quantification of Streptococcus pneumoniae and the simultaneous detection of drug-resistant genes by gel- based PCR, using purulent sputum samples. This assay correctly quantified S. pneumoniae and identified their penicillin and erythromycin susceptibilities directly from samples within 3 h.
引用
收藏
页码:2384 / 2388
页数:5
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