University of Cincinnati, Cincinnati, Ohio, USA.
J Clin Microbiol. 2013 Nov;51(11):3862-4. doi: 10.1128/JCM.02233-13. Epub 2013 Aug 21.
The accuracy of matrix-assisted laser desorption-ionization time of flight mass spectrometry (MALDI-TOF MS) in the identification of Haemophilus, Aggregatibacter, Cardiobacterium, Eikenella, and Kingella (HACEK) species was compared to that of phenotypic methods (Remel RapID and Vitek 2). Overall, Vitek MS correctly identified more isolates, incorrectly identified fewer isolates, and failed to identify fewer isolates than both phenotypic methods.
基质辅助激光解吸电离飞行时间质谱(MALDI-TOF MS)在鉴定嗜血杆菌、Aggregatibacter、心杆菌、爱肯菌和金氏菌(HACEK)物种方面的准确性与表型方法(Remel RapID 和 Vitek 2)进行了比较。总体而言,Vitek MS 正确鉴定的分离株更多,错误鉴定的分离株更少,未鉴定的分离株也比两种表型方法更少。