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头孢西丁纸片扩散法检测耐甲氧西林金黄色葡萄球菌 被引量:5

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摘要 目的对头孢西丁纸片扩散法检测耐甲氧西林金黄色葡萄球菌(MRSA)的可靠性和临床实用性进行评估。方法用头孢西丁纸片扩散法检测临床分离的124株金黄色葡萄球菌,并与苯唑西林纸片扩散法、琼脂筛选法、琼脂稀释法和胶乳凝集法、m ecA基因的检测结果进行比较。结果m ecA基因阳性的90株金黄色葡萄球菌头孢西丁纸片扩散法和胶乳凝集法的敏感性分别为100%和98.9%,特异性均为100%,苯唑西林纸片扩散法、琼脂筛选法和琼脂稀释法的敏感性分别为97.8%、98.9%和97.8%,特异性均为100%。结论头孢西丁纸片扩散法与m ecA基因的检测结果高度一致,是筛选和确认MRSA的一种简便可靠的方法。
出处 《临床检验杂志》 CAS CSCD 北大核心 2005年第6期431-432,共2页 Chinese Journal of Clinical Laboratory Science
基金 江苏省医学重点学科基金资助项目[(2001)34]
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参考文献6

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