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新生儿败血症血培养中病原菌分布及耐药性分析 被引量:2

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摘要 目的分析我院住院新生儿败血症患儿血培养病原菌的分布及药敏情况。方法采用BACTEC9050全自动血培养仪培养,MicroScan auto vSCAN-4微生物鉴定/药敏分析仪对分离出的细菌进行鉴定及药敏分析。结果1016例标本中分离鉴定出154株细菌,阳性率15.2%,革兰阳性菌占80.5%,以凝固酶阴性葡萄球菌(CNS)占多数(60.4%),其次是肠球菌(9.1%),金黄色葡萄球菌(5.2%);革兰阴性菌以大肠埃希菌占多数(10.5%)。药敏结果除葡萄球菌、肠球菌对万古霉素100%敏感,大肠埃希菌、肺炎克雷伯菌对亚胺培南100%敏感外,其余抗菌药物均有不同程度的耐药。结论CNS为我院新生儿败血症的主要病原菌,血培养检出病原菌及其耐药性是临床诊治的重要参考。
作者 张传玲
出处 《齐齐哈尔医学院学报》 2008年第23期2873-2874,共2页 Journal of Qiqihar Medical University
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