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体外比阿培南与亚胺培南敏感性对比分析 被引量:5

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摘要 目的观察临床常见革兰阴性菌对比阿培南的耐药情况,为临床科学用药提供依据。方法用全自动微生物鉴定仪(VITEK2 Compact)测亚胺培南对常见革兰阴性菌的最低抑菌浓度(MIC),再采用琼脂二倍稀释法检测比阿培南对常见革兰阴性菌的MIC;然后比较比阿培南和亚胺培南对铜绿假单胞菌和鲍曼不动杆菌的MIC。结果比阿培南和亚胺培南对铜绿假单胞菌和鲍曼不杆菌MIC90分别为8、32mg/L和32、64mg/L。对大肠埃希菌、肺炎克雷伯菌、产气肠杆菌、阴沟肠杆菌、奇异变形杆菌、铜绿假单孢菌和鲍曼不动杆菌的敏感率分别为100%、99.2%、99.8%、100%、100%、70.2%、61.3%和99.5%、96.4%、97.7%、96.4%、98.7%、62.2%、58.1%。结论两者对常见革兰阴性菌肠杆菌抗菌活性相似;但对非发酵菌铜绿假单胞菌和鲍曼不动杆菌,比阿培南抗菌活性强于亚胺培南。
机构地区 宁波市第一医院
出处 《现代实用医学》 2010年第9期1055-1056,共2页 Modern Practical Medicine
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