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大肠埃希菌耐药性分析

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摘要 目的 了解大肠埃希菌的耐药现状 ,为临床合理用药提供科学依据。方法  用常规法分离鉴定细菌 ,采用 K-B纸片扩散法进行药敏试验。结果  大肠埃希菌对氨苄西林、阿莫西林 /克拉维酸的耐药率已高达 85 %以上 ;对喹喏酮类 ,妥布霉素 ,庆大霉素的耐药率也高达 5 8%~84% ;对头孢类抗菌素的耐药率高于 3 2 % ;耐药率低的分别是亚胺培南 (0 % )、头孢哌酮 /舒巴坦 (4 % )、哌拉西林 /他唑巴坦 (4 % )。产超广谱β-内酰胺酶的大肠埃希菌占 3 3 %。结论  大肠埃希菌对多种抗生素具有高度耐药性 ,须根据药敏结果合理选用抗生素。亚胺培南、头孢哌酮 /舒巴坦、哌拉西林 /他唑巴坦可作为该菌抗感染治疗的最佳选择。
出处 《海峡药学》 2002年第5期103-104,共2页 Strait Pharmaceutical Journal
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