中国寄生虫学与寄生虫病杂志 ›› 1996, Vol. 14 ›› Issue (1): 37-41.

• 论著 • 上一篇    下一篇

我国恶性疟原虫对抗疟药敏感性的现状

刘德全1, 刘瑞君1, 张春勇1, 蔡贤铮2, 唐铣2, 杨恒林3, 杨品芳3, 董莹3   

  1. 1 中国预防医学科学院寄生虫病研究所
    2 海南省热带病防治研究所
    3 云南省疟疾防治研究所
  • 出版日期:1996-02-28 发布日期:2017-01-02

PRESENT STATUS OF THE SENSITIVITY OF PLASMODIUM FALCIPARUM  TO ANTIMALARIALS IN CHINA

Liu Dequan1, Liu Ruijun1, Zhang Chunyong1, Cai Xianzheng2, Tang Xian2, Yang Henglin3, Yang Pinfang3, Dong Ying3   

  1. 1 Institute of Parasitic Diseases, Chinese Academy of Preventive Medicine, Shanghai 200025
    2 Hainan Institute of Tropical Diseases, Haikou 570203
    3 Yunnan Institute of Malaria, Simao 665000
  • Online:1996-02-28 Published:2017-01-02

摘要: 目的:了解恶性疟原虫对各种常用抗疟药的敏感性,以指导合理应用抗疟药。方法:采用WHO标准体外微量法。结果:甲氟喹和奎宁分别测定36例和33例,未发现抗性病例。氯喹、氨酚喹和哌喹抗性率分别为84.6%、86.1%和38.0%。有8.3%病例对咯萘啶有抗性,少数病例对青蒿素类药物敏感性下降。结论:云南和海南两省恶性疟原虫对氯喹、氨酚喹和哌喹有高度抗性,但停用氯喹后,恶性疟原虫对氯喹敏感性有所恢复。对哌喹抗性率和抗性程度呈现逐渐上升趋势。对咯萘啶和青蒿素类药物的敏感性在逐渐降低。上述抗疟药抗性之间有一定交叉关系。

关键词: 恶性疟原虫, 抗药性, 敏感性, 氯喹, 氨酚喹, 哌喹, 咯萘啶, 青蒿素类药物

Abstract: AIM: To assess the sensitivity of Plasmodium falciparum to antimalarials. METHOD: WHO standard in vitro microtest was used. RESULTS: Except for the absence of resistance to mefloquine and quinine, the resistance rate of the parasite to chloroquine, amodiaquine and piperaquine was 84.6%, 86.1% and 38.0% respectively. Plasmodium falciparum in 8 3% of the cases showed resistance to pyronaridine. CONCLUSION: Among the antimalarials tested in Hainan and Yunnan, high resistance of P.falciparum to chloroquine, amodiaquine and piperaquine was found. The sensitivity of P.falciparum in a few cases to pyronaridine and artemisinin and its derivatives was decreased. Cross resistance between some of the antimalarials has been evidenced.

Key words: Plasmodium falciparum, resistance, sensitivity, chloroquine, amodiaquine, piperaquine, pyronaridine, artemisinin and its derivatives