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中国防痨杂志 ›› 2001, Vol. 23 ›› Issue (2): 110-111.

• 论著 • 上一篇    下一篇

对氨基水杨酸异烟肼对耐INH及PAS结核菌株的耐药实验观察

孙丽;席家宁;康丽君;晏华琪;   

  1. 北京胸科医院 100095;
  • 出版日期:2001-02-10 发布日期:2001-11-03

Drug resistance observation on pasiniazide for the TB bacteria resistant to INH and PAS

SUN Li,XI Jia ning,KANG Li jun, et al.   

  1. Beijing Chest Hospital 100095
  • Online:2001-02-10 Published:2001-11-03

摘要: 目的 了解对氨基水杨酸异烟肼 (PSNZ)对耐异烟肼 (INH)及对氨基水杨酸钠 (PAS)的结核菌株耐药情况。方法 用改良罗氏培养基观察36株同时耐INH和PAS及149株对INH和PAS敏感的结核菌株对PSNZ药敏结果。结果 36株耐INH和PAS的结核菌株在1μg/ml浓度下有44.4%的菌株对PSNZ有效,149株对INH和PAS均敏感的结核菌株在1μg/ml浓度下有96%的结核菌株对PSNZ敏感。结论 PSNZ对耐INH和/或PAS的结核菌株仍显示一定程度的敏感,是一种独立的抗结核药物,可作为治疗耐多药结核病的有效药物之一。

关键词: 对氨基水杨酸异烟肼, 分枝杆菌,结核, 耐药

Abstract: Objective To determine the PSNZ drug resistance incidence among INH and PAS-resistant M.tuberculosis.Methods By applying the reformed L-J medium, observe and compare the drug-resistance and drug-susceptibility to PSNZ in 36 INH and PAS resistant-M. tuberculosis, and 149 INH and PAS sensitive M. tuberculosis.Results 44.4% of the 36 INH and PAS resistant-M. tuberculosis are susceptible to PSNZ at the concentration of 1μg/ml; 96% of the 149 INH and PAS sensitive M. tuberculosis are susceptible to PSNZ at the concentration of 1μg/ml.Conclusion PSNZ is still effective to some of the TB bacteria resistant to INH and/or PAS. It is an independent anti-TB drug. It can be used as one of the effective drugs for treat the MDR-TB.

Key words: Pasiniazide, Mycobacterium,tuberculosis, ,Drug resistance