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尿路感染大肠埃希菌药敏试验分析 被引量:2

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摘要 目的探讨尿路感染患者中大肠埃希菌药敏试验情况及耐药性分析,指导临床合理用药。方法对1835份尿液标本分离出的330例大肠埃希菌,采用纸片扩散法进行药敏试验,并进行超广谱-内酰胺酶(ES-BLs)检测。结果 330株大肠埃希菌对头孢噻肟、头孢哌酮、头孢他啶、头孢曲松、氨曲南、亚胺培南、阿米卡星、哌拉西林/他唑巴坦及呋喃妥因耐药率均低于50%,而其他常见抗菌药物均大于50%。330株大肠埃希菌中ESBL(s+)菌119株,占36.1%。ESBL(s+)菌对常见抗菌药物耐药率普遍高于ESBL(s―)菌。结论大肠埃希菌耐药率较高,应根据药物敏感试验结果选择用药,合理使用抗菌药物。
机构地区 宁波市第六医院
出处 《现代实用医学》 2010年第6期688-690,共3页 Modern Practical Medicine
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