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中国真菌学杂志 2015, Vol. 10  Issue (1): 22-24,5.

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国产盐酸特比萘芬对皮肤癣菌的体外抗菌活性研究

谈鑫1, 潘炜华2, 邓淑文2, 郭芸1, 雷文知2, 张超2, 周兆婧2, 方文捷2, 闻轶旸3, 沈帅帅3, 朱双2, 姚志荣4, 郑捷5, 邓丹琪1, 廖万清2   

  1. 1. 昆明医科大学第二附属医院皮肤科, 昆明 650101;
    2. 上海长征医院皮肤病与真菌病研究所 上海市医学真菌重点分子生物学实验室, 上海 200003;
    3. 上海同济医院皮肤科, 上海 200065;
    4. 上海新华医院皮肤科, 上海 200093;
    5. 上海瑞金医院皮肤科, 上海 200025
  • 收稿日期:2014-10-21 出版日期:2015-02-28 发布日期:2015-02-28
  • 通讯作者: 廖万清,E-mail:liaowanqing@sohu.com;邓丹琪,E-mail:danqid128@sina.com E-mail:liaowanqing@sohu.com;danqid128@sina.com
  • 作者简介:谈鑫,男(汉族),硕士,住院医师.E-mail:aids141@126.com;潘炜华,女(汉族),博士,副主任医师.E-mail:panweihua@medmail.com.cn
  • 基金资助:
    国家自然科学基金(31270180),上海医学真菌分子重点实验室基金(14DZ2272900)

In vitro susceptibility testing of domestic terbinafine hydrochloride against dermatophytes

TAN Xin1, PAN Wei-hua2, DENG Shu-wen2, GUO Yun1, LEI Wen-zhi2, ZHANG Chao2, ZHOU Zhao-jing2, FANG Wen-jie2, WEN Yi-yang3, SHEN Shuai-shuai3, ZHU Shuang2, YAO Zhi-rong4, ZHENG Jie5, DENG Dan-qi1, LIAO Wan-qing2   

  1. 1. Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101;
    2. Shanghai Key Laboratory of Molecular Medical Mycology, Shanghai Changzheng Hospital, Shanghai 200003;
    3. Department of Dermatology, Shanghai Tongji Hospital, Shanghai 200065;
    4. Department of Dermatology, Shanghai Xinhua Hospital, Shanghai 200093;
    5. Department of Dermatology, Shanghai Ruijin Hospital, Shanghai 200025
  • Received:2014-10-21 Online:2015-02-28 Published:2015-02-28

摘要: 目的 研究探讨国产盐酸特比萘芬对皮肤癣菌的三个属和角层癣菌的体外抗菌活性.方法 应用美国国家临床和实验室标准研究所(CLSI)的M38-A2方案.菌悬液终浓度为(0.4~5)×104 CFU/mL,孵育温度30℃,培养时间7 d.最低抑菌浓度 (MIC)的判定标准为,在显微镜下观察,与阳性对照孔对比,100%生长抑制的最低浓度.最低有效浓度 (MEC)的判定标准为在显微镜下观察,与阳性生长对照孔比较,50%以上生长抑制.结果 特比萘芬对138株暗色真菌最低有效浓度 (MEC),MEC范围0.008~0.125 μg/mL,MIC范围0.008~0.25 μg/mL.国产盐酸特比萘芬的抗真菌效果与进口特比萘芬的抗真菌效果无显著差异 (P>0.05).结论 国产盐酸特比萘芬对皮肤癣菌体外抗菌活性较高,可作为治疗浅部真菌病的有效药物之一.

关键词: 国产盐酸特比萘芬, 皮肤癣菌, 体外, 抗菌活性

Abstract: Objectives To investigate the in vitro susceptibility testing of terbinafine against 138 strains of dermatophytes.Methods CLSI M38-A2 guideline was applied.The media containing the fungi in the concentration of(0.4-5)×104 CFU/mL were incubated at 30 for 7 days.The MIC endpoint was determined as the first concentration of antifungal agent that reached 100% inhibition of growth compared with the growth control.The MEC endpoint was determined as the first concentration of antifungal agent that reached 50% inhibition of growth compared with the growth control.Results The tested 138 strains of Dermatophytes were susceptible to terbinafine,MEC range:0.008-0.125 μg/mL,MIC 0.008-0.25μg/mL.There was no statistical differences between Beijia terbinafine and imported terbinafine(P>0.05).Conclusion Beija Terbinafine is active aganist Dermatophytes.It can be an effective choice in superficial mycosis treatment.

Key words: domestic terbinafine hydrochloride, dermatophytes, in vitro, antifungal susceptibility tests

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