Postcystic development of Blastocystis hominis

被引:10
|
作者
Zaman, V
Zaki, M
Manzoor, M
Howe, J
Ng, M
机构
[1] Aga Khan Univ, Coll Med, Fac Hlth Sci, Dept Microbiol, Karachi, Pakistan
[2] Natl Univ Singapore, Fac Med, Dept Microbiol, Singapore 117548, Singapore
关键词
D O I
10.1007/s004360050574
中图分类号
R38 [医学寄生虫学]; Q [生物科学];
学科分类号
07 ; 0710 ; 09 ; 100103 ;
摘要
A concentrated suspension of Blastocystis hominis cysts was inoculated into Jones' medium and removed after 24 h for study of their development at the ultrastructural level. The parasite divides in the cyst, and up to three daughter cells can be seen. During this process the cyst wall dissolves, leaving behind thin membranous remnants. Excystation occurs mostly by the emergence of the daughter cells through an aperture in the outer fibrillar coat. Before excystation the vacuolar and the granular stages form and the daughter cells develop their own fibrillar layer.
引用
收藏
页码:437 / 440
页数:4
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