Observation of Nitroquine Effect on Sporogonic Development of Plasmodium yoelii
- VernacularTitle:硝喹对约氏疟原虫卵囊和子孢子作用的观察
- Author:
Fusheng HUANG
;
Xingxiang WANG
- Publication Type:Journal Article
- Keywords:
antimalarial drug;
nitroquine, Plasmodium yoelii;
sporogony;
ultrastructure
- From:Journal of Third Military Medical University
1984;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
The effects of nitroquine on the sporogonic development of Plasmo-dium yoelii were observed under electron microscopy. The female mosquitoes were fed directly with 10% sucrose solution containing 0.1%Nitroquine.It was found that the oocysts were smaller and markedly degenerated as compared with that of the control. The surface of the oocysts was rough and uneven. Under a transmission electron microscope, the cytoplasm of the affected oocysts contained vacuoles; the membane of mitochondria and uncleus was damaged; and the number of residual bodies increased.No sporoblast formation was seen in most of the affectes oocysts. The nuclear membrane of the degenerated sporozoites was thickened and the density of nuclear matrix decreased markedly as compared with that of the control. These results indicate that the nucleus and the membrane are mainly affected during the sporogonic development of P. yoelii by nitroquine.
