中国寄生虫学与寄生虫病杂志 ›› 2004, Vol. 22 ›› Issue (6): 3-330.

• 论著 • 上一篇    下一篇

环孢素A体外抗AF18标记的曼氏血吸虫童虫的研究

柳建发,John R Kusel
  

  1. 宁波大学医学院,宁波 315211
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2004-12-30 发布日期:2004-12-30

In Vitro Effect of Cyclosporine A on Juvenile Schistosoma mansoni Labeled by AF18 (5-N-octadecanoyl aminofluorescin)

LIU Jian-fa1,John R Kusel2   

  1. Medical School of Ning bo University,Ningbo 315211,China 2Davidson Building,Institute of Biochemistry and Molecular Biology,University of Glasgow,Glasgow G128QQ
  • Received:1900-01-01 Revised:1900-01-01 Online:2004-12-30 Published:2004-12-30

摘要:   目的 探讨环孢素A体外抗AF18标记的曼氏血吸虫童虫的作用以及虫体表膜流动性。 方法 制备童虫,环孢素A体外作用,AF18标记,荧光显微镜观察。 结果 童虫损伤或死亡,虫体逐渐从绿色变成黄色,虫体表面损伤。 结论 环孢素A增加童虫AF18的含量,减低童虫表膜流动性。

关键词: 曼氏血吸虫, 环孢素A, 童虫, AF18

Abstract:  Objective To explore the in vitro effect of cyclosporine A on the tegument of juvenile Schistosoma mansoni labeled by AF18 and investigate the effect of cyclosporine A on schistosomula surface membrane fluidity. Methods Preparation of transformed schistosomula, adding cyclosporine A into tubes containing schistosomula and labeling of transformed schistosomula with AF18,then observe schistosomula under fluorescence microscope. Results Schistosomula of different groups labeled by AF 18 were damaged by cyclosporine A in vitro. Conclusion Cyclosporine A increases the uptake of AF18 by schistsomula in vitro which is dose-dependent, and decreases the parasite surface membrane fluidity.

Key words: Schistosoma mansoni, Cyclosporine A, Schistosomula, AF18