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荧光原位杂交法快速鉴定血培养中白念珠菌的方法学评价 被引量:1

Evaluation of rapid identification for Candida albicans from blood culture by fluorescent in situ hybridization
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摘要 目的 :评价荧光原位杂交法 (FISH)快速鉴定血培养中阳性的白念珠菌的应用价值。方法 :当BacT/ALERT报警后 ,涂片革兰染色 ,若发现念珠菌 ,与针对白念珠菌的特异性探针杂交 ,同时将分离菌转种沙保罗培养基 ,比较 2种方法的鉴定结果。结果 :探针的特异性经 15株标准菌株证实 ,分离到的 36株念珠菌中 ,杂交法在 3h内可全部得到鉴定结果 ,与培养法比较 ,杂交法的特异性和敏感性均为 10 0 % .结论 :使用FISH可直接快速鉴定报警阳性血培养中的白念珠菌 ,结果可靠。
出处 《中国抗感染化疗杂志》 2004年第6期353-355,共3页 Chinese Journal of Infection and Chemotherapy
基金 湖北省卫生所科研基金 (JXIB10 6)
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