氟康唑和伏立康唑对酵母菌抗菌活性的研究

被引：24

作者：

徐英春

王澎

原英

谢秀丽

张月贤

刘娟

陈民钧

机构：

[1] 中国医学科学院北京协和医院检验科

来源：

中国抗感染化疗杂志 | 2003年 / 05期

关键词：

抗真菌药; 微生物敏感试验; 酵母菌;

D O I：

10.16718/j.1009-7708.2003.05.005

中图分类号：

R96 [药理学];

学科分类号：

100602 ; 100706 ;

摘要：

目的 :研究氟康唑和伏立康唑对 2 14株酵母菌的体外抗菌活性。方法 :酵母菌收集自 2 0 0 0年 1月至 2 0 0 1年 12月住院患者提供的标本。采用酵母菌纸片扩散法敏感试验 ,Mueller Hinton琼脂中补充 2 %葡萄糖和 0 .5mg/L美蓝 ,其他类似于美国国家临床实验室标准委员会 (NCCLS)M2 A6细菌药敏试验法。采用BIOMIC仪自动读取平皿抑菌环直径、解释和记录试验结果及核对质控数据。结果 :白念珠菌最常见 ,占 5 4 .7% ,其次为热带念珠菌占 18.7% ,光滑念珠菌占 12 .1% ,近平滑念珠菌占 4 .7% ,克柔念珠菌占 3.7%和新型隐球菌占 3.7%。白念珠菌、热带念珠菌和近平滑念珠菌对氟康唑的敏感率为 92 .5 %～10 0 .0 % ,MIC90 均在敏感范围内 (<3～ 8mg/L) ,伏立康唑对白念珠菌、热带念珠菌、光滑念珠菌和近平滑念珠菌的MIC90 为 0 .0 6 4～ 1.5mg/L。结论 :氟康唑对白念珠菌、热带念珠菌和近平滑念珠菌有较好的抗菌活性 ,伏立康唑比氟康唑对白念珠菌、热带念珠菌、光滑念珠菌和近平滑念珠菌有更高的抗菌活性 ,有较低的MIC值

引用

页码：277 / 279

页数：3

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