降低BacT/Alert分枝杆菌培养检测系统中细菌污染的方法。
Methods for reducing bacterial contamination in the BacT/Alert mycobacterial culture detection system.
作者信息
Dionne Kim, Sweeney Amy, Hedgepeth Annie, Carroll Karen, Parrish Nicole
机构信息
Division of Medical Microbiology, Johns Hopkins University, Meyer B1-193, 600 N. Wolfe Street, Baltimore, MD 21287, USA.
出版信息
J Clin Microbiol. 2005 May;43(5):2523-5. doi: 10.1128/JCM.43.5.2523-2525.2005.
Abstract
Two methods were compared for decreasing bacterial contamination in the BacT/Alert mycobacterial culture detection system. Two concentrations, 0.5 ml (standard amount) and 1.0 ml, of mycobacterial antibiotic supplement were evaluated. Contamination rates were 14% and 6% for the standard and the doubled concentrations, respectively. This difference was statistically significant (P < 0.005).
摘要
比较了两种降低BacT/Alert分枝杆菌培养检测系统中细菌污染的方法。评估了两种浓度的分枝杆菌抗生素补充剂，分别为0.5毫升（标准量）和1.0毫升。标准浓度和双倍浓度的污染率分别为14%和6%。这种差异具有统计学意义（P < 0.005）。
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