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首页> 外文期刊>Journal of Clinical Microbiology >Preliminary Evaluation of the Research-Use-Only (RUO) iCubate iC-GPC Assay for Identification of Select Gram-Positive Bacteria and Their Resistance Determinants in Blood Culture Broths
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Preliminary Evaluation of the Research-Use-Only (RUO) iCubate iC-GPC Assay for Identification of Select Gram-Positive Bacteria and Their Resistance Determinants in Blood Culture Broths

机译:仅供研究(RUO)iCubate iC-GPC分析用于鉴定血液培养肉汤中所选革兰氏阳性细菌及其抗性决定因素的初步评估

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The iC-GPC assay (iCubate, Huntsville, AL) provides a molecular option for the rapid, on-demand analysis of positive blood cultures. A preliminary evaluation of the iC-GPC assay using 203 clinical or seeded specimens demonstrated a sensitivity of 93.8% to 100% and a specificity of 98.0% to 100% for the identification of five Gram-positive bacterial species (Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus pneumoniae, Enterococcus faecalis, and Enterococcus faecium) and three associated genetic resistance determinants (mecA, vanA, and vanB) in positive blood culture broths.
机译:iC-GPC分析(iCubate,美国亨茨维尔,阿拉巴马州)为阳性血液培养物的按需快速分析提供了分子选择。使用203个临床或种子标本对iC-GPC分析进行的初步评估表明,对于鉴定5种革兰氏阳性细菌(金黄色葡萄球菌,表皮葡萄球菌,表皮葡萄球菌)的敏感性为93.8%至100%,特异性为98.0%至100%。阳性血液培养肉汤中的肺炎链球菌,粪肠球菌和粪肠球菌以及三个相关的遗传抗性决定因素( mecA vanA vanB ) 。

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