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首页> 外文期刊>Journal of Clinical Microbiology >Evaluation of MicroScan Autoscan for Identification of Pseudomonas aeruginosa Isolates from Cystic Fibrosis Patients
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Evaluation of MicroScan Autoscan for Identification of Pseudomonas aeruginosa Isolates from Cystic Fibrosis Patients

机译:评价MicroScan自动扫描鉴定囊性纤维化患者的铜绿假单胞菌分离物

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Accurate identification of gram-negative bacilli from cystic fibrosis (CF) patients is essential. Only 57% (108 of 189) of nonmucoid strains and 40% (24 of 60) of mucoid strains were definitively identified as Pseudomonas aeruginosa with MicroScan Autoscan. Most common misidentifications were Pseudomonas fluorescens-Pseudomonas putida (i.e., the strain was either P. fluorescens or P. putida, but the system did not make the distinction and yielded the result P. fluorescens/putida) and Alcaligenes spp. Extending the incubation to 48 h improved identification, but 15% of isolates remained misidentified. The MicroScan Autoscan system cannot be recommended for the identification of P. aeruginosa isolates from CF patients.
机译:准确鉴定囊性纤维化(CF)患者的革兰氏阴性杆菌至关重要。使用MicroScan Autoscan只能确定地将57%(189个中的108个)非粘液性菌株和40%(60个中的24个)确定为铜绿假单胞菌。最常见的误认是荧光假单胞菌-恶臭假单胞菌(即菌株是 fluorescens P。putida 。 >,但系统未进行区分,却产生了结果( fluorescens / putida )和 Alcaligenes spp。将孵育时间延长至48小时可提高鉴定率,但仍有15%的分离株仍被误认。不建议使用MicroScan自动扫描系统来识别 P。来自CF患者的铜绿菌

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