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武有聪, 陈兆芳, 郭利军, 王涛, 白丽. 大学生口腔念珠菌分离株药物敏感性分析[J]. 中国公共卫生, 2010, 26(2): 137-138. DOI: 10.11847/zgggws2010-26-02-05
引用本文: 武有聪, 陈兆芳, 郭利军, 王涛, 白丽. 大学生口腔念珠菌分离株药物敏感性分析[J]. 中国公共卫生, 2010, 26(2): 137-138. DOI: 10.11847/zgggws2010-26-02-05
WU You-cong, CHEN Zhao-fang, GUO Li-jun, . Antifungal susceptibility of 84 Candida species isolated from oral cavity among college students[J]. Chinese Journal of Public Health, 2010, 26(2): 137-138. DOI: 10.11847/zgggws2010-26-02-05
Citation: WU You-cong, CHEN Zhao-fang, GUO Li-jun, . Antifungal susceptibility of 84 Candida species isolated from oral cavity among college students[J]. Chinese Journal of Public Health, 2010, 26(2): 137-138. DOI: 10.11847/zgggws2010-26-02-05

大学生口腔念珠菌分离株药物敏感性分析

Antifungal susceptibility of 84 Candida species isolated from oral cavity among college students

  • 摘要: 目的探讨在校大学生口腔念珠菌对常用抗真菌药物的敏感性。方法选取云南省某高校在校学生1 179名,采集其口腔咽拭子,分离疑似念株菌84株。采用微量液基稀释法,测定念珠菌对氟康唑、酮康唑、氟胞嘧啶和两性霉素B等4种常用抗真菌药物的敏感性,以最低抑菌浓度(MIC值)进行判定。结果84株念珠菌对上述4种药物敏感性的几何均数分别为3.175,0.070,0.272和0.43 mg/L;耐药率分别为8.3%,9.5%,7.1%和8.3%;非白色念珠菌对酮康唑和两性霉素B的耐药率均高于白色念珠菌(P<0.05);有3株念株菌对2种或2种以上药物同时耐药。结论在校大学生口腔念珠菌中存在一定程度的耐药株和交叉耐药现象,尤其是非白色念珠菌。

     

    Abstract: ObjectiveTo explore the susceptibility of Candida species isolated fromoralcavity to common antifungal agents among college students.MethodsThe broth microdilution antifungal test was used for the susceptibilities of 84 Candida strains to fluconazole,ketoconazole,fluorocy to sine and amphoteric in Band minmium inhibitory concentration(MIC) was used for the evaluation.ResultsThe geometric mean of susceptibility for the Candida species to the four antifungal agents were 3.175,0.07,0.272,and 0.43 mg·L-1,respectively;the resistant rates were 8.3%,9.5%,7.1%,and 8.3%, respectively.There were significant differences in resistance bewteen Candida albicans and Candida non-albicans to ketoconazole and amphoteric in B(P<0.05).Three Candida species were resistant to 2 or more antifungal agents at the same time.ConclusionThe reexist resistant and cross resistant strains in Cadida species in oralcavity among college students,especially for Candida non-albicans.

     

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