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中国防痨杂志 ›› 1999, Vol. 21 ›› Issue (1): 41-43.

• 论著 • 上一篇    下一篇

90株非结核分支杆菌耐药情况的分析

张莹蓉;成佩玲;桂晓虹;吴秋红;   

  1. 上海市第一肺科医院;
  • 收稿日期:1998-07-22 修回日期:1998-10-24 出版日期:1999-01-10 发布日期:1999-01-10

The tolerance of nontuberculosis mycobacteria to antituberculosis drugs(Analysis of 90 strains)

Zhang yingrong,Cheng Peiling,Gui Xiaohong,et al.   

  1. Shanghai First Pulmonary Hospital,Shanghai 200433
  • Received:1998-07-22 Revised:1998-10-24 Online:1999-01-10 Published:1999-01-10

摘要: 目的观察分析我院1986~1997年非结核分支杆菌的耐药情况?方法对90株非结核分支杆菌用传统的方法进行菌种鉴定及药敏试验?结果非结核分支杆菌对PAS呈高度的耐药性,对SM?INH?RFP?EBM等耐药性也较高,对KM?TH较敏感?堪萨斯分支杆菌对抗结核药物较敏感,鸟?胞内?次要?土地?偶然等分支杆菌对抗结核药物耐药的较多?另外,非结核分支杆菌除对PAS的低浓度与高浓度的耐药率较一致外,对其它六种药物低?高浓度的耐药率有较大差异?说明许多非结核杆菌对抗结核药物呈天然的抗药性?结论针对以上情况,有待解决的是研制新药与更有效的治疗手段。

关键词: 非结核分支杆菌, 药物耐受性

Abstract: Objective For observation the tolerance of nontuberculosis mycobacteria to anti tuberculosis drugs.Method Ninety strains of nontuberculosis mycobacteria were taken for strain identification and sensitivity test to drugs with traditional methods.Results All strains of non tuberculosis mycobacteria were shown with highly tolerance to PAS,and high to SM,INH,RFP,EBM and less(sensitive)to KM,TH.Among them,the strain of M.Kansasii presented more sensitive to anti tuberculosis drugs.The others such as M.Avium,M.Intracellulare,M.Triviale,M.Terrae,M.Fortuitum,etc.were showed more tolerance to drugs,By the way,the tolerances of non tuberculosis mycobacteria were quite different between high or low concentrations of these six drugs except to the PAS.These explains why a lot of non tuberculosis mycobacteria are resistant naturally to anti tuberculosis drugs.Conclusion To research a new drug and making a further proper therapeutic measure are necessary.

Key words: Non tuberculosis mycobacteria, Drug tolerance