INVASION AND DEVELOPMENT STRATEGIES OF ICHTHYOPHTHIRIUS-MULTIFILIIS, A PARASITIC CILIATE OF FISH

被引:48
作者
EWING, MS [1 ]
KOCAN, KM [1 ]
机构
[1] OKLAHOMA STATE UNIV,DEPT VET PATHOL,STILLWATER,OK 74078
来源
PARASITOLOGY TODAY | 1992年 / 8卷 / 06期
关键词
D O I
10.1016/0169-4758(92)90265-4
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
Like many other parasites, Ichthyophthirius multifiliis faces critical changes when moving between free-living and parasitic phases. This ciliate alternates between feeding in the epithelium of freshwater fishes and swimming and encysting in fresh water. Several organelles appear to play key roles in successful negotiation of these changes. Margaret Ewing and Katherine Kocan discuss a variety of cellular components important in host invasion and development of the parasite, with particular attention given to mucocysts, extrusive organelles whose secretions appear to be essential to both life cycle phase changes.
引用
收藏
页码:204 / 208
页数:5
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