多粘菌素 NP 试验（来自菌落和直接来自血培养）：检测肠杆菌科中多粘菌素 B 敏感性的准确、快速方法。
Polymyxin NP tests (from colonies and directly from blood cultures): accurate and rapid methodologies to detect polymyxin B susceptibility among Enterobacterales.
机构信息
Departamento de Análises, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasil.
Departamento de Ciências Básicas, Universidade Federal de Ciências Básicas da Saúde de Porto Alegre, Brasil.
出版信息
Diagn Microbiol Infect Dis. 2021 Apr;99(4):115264. doi: 10.1016/j.diagmicrobio.2020.115264. Epub 2020 Nov 12.
Detection of polymyxins susceptibility is challenging. We aimed to evaluate Rapid Polymyxin NP from colonies (NP-colony) and directly from positive blood bottles (NP-bottle), using polymyxin B instead of colistin among Enterobacterales. Both had similar and acceptable accuracy. This is the first study performing NP-bottle using polymyxin B instead of colistin.
检测多黏菌素药敏性具有挑战性。我们旨在评估 Rapid Polymyxin NP 从菌落（NP-colony）和直接从阳性血培养瓶（NP-bottle），在肠杆菌目中使用多黏菌素 B 替代黏菌素。两者具有相似且可接受的准确性。这是第一项使用多黏菌素 B 而非黏菌素进行 NP-bottle 的研究。
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