中国寄生虫学与寄生虫病杂志 ›› 1986, Vol. 4 ›› Issue (1): 5-7.

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甲硝磺酰咪唑体外抗阿米巴的效果

连惟能,黄美玉,王才中   

  1. 上海医科大学基础医学部寄生虫学教研室
  • 出版日期:1986-02-28 发布日期:2017-01-12
  • 基金资助:
    中国预防医学科学院寄生虫病研究所、瑞金医院协作项目之一

IN VITRO EFFECT OF TINIDAZOLE ON ENTAMOEBA HISTOLYTICA

  • Online:1986-02-28 Published:2017-01-12

摘要: 用中国预防医学科学院寄生虫病研究所合成的抗阿米巴新药甲硝磺酰咪唑对体外培养的两株溶组织内阿米巴作用测定,表明该药与滋养体培养72小时,其致死浓度为512μg/ml,即100%虫体死亡,在64~256μg/ml浓度时,均有一定程度的抑制作用,至32μg/ml时,对虫体无影响。与甲硝咪唑对比,作用相仿,值得临床试用。

关键词: 内阿米巴, 咪唑, 寄生虫病研究所, 中国预防医学科学院, 甲硝, 磺酰, 致死浓度, 抑制作用, 体外培养, 溶组织

Abstract: The amoebicidal activity of a range of concentrations of tinidazole (fasigyn) synthesized by the Institute of Parasitic Diseases, Chinese APM was determined on the in vitro cultures of Entamoeba histolytica (T and B strains) in a diphasic LAS medium.The results indicated that after 72 hours' incubation tinidazole was 100% lethal at 512μg/ml, at which both T and B strains of E. histolytica trophozoites were killed. At the concentration of 64-256μg/ml, the growth of trophozoites was inhibited to a certain extent. The results obtained compared well with those obtained with metronidazole. It is suggested that tinidazole might be used for clinical trial.