INTERACTIONS BETWEEN PARASITES AND INSECTS VECTORS

被引:6
作者
HURD, H
机构
[1] Department of Biological Sciences, Keele UniversityStaffordshire
来源
MEMORIAS DO INSTITUTO OSWALDO CRUZ | 1994年 / 89卷
关键词
VECTOR PATHOLOGY; FECUNDITY REDUCTION; HYMENOLEPIS DIMINUTA; ONCHOCERCA; SIMULIUM; PLASMODIUM ANOPHELES STEPHENSI; INSECT VITELLOGENESIS;
D O I
10.1590/S0074-02761994000600007
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
This review stresses the importance of studies that will provide a basic understanding of the pathology of parasite-infected vector insects. This knowledge should be a vital component of the very focussed initiatives currently being funded in the areas of vector control. Vector fecundity reduction is discussed as an example of such pathology. Underlying mechanisms are being investigated in a model system, Hymenolepis diminuta- infected Tenebrio monlitor and in Onchocerca-infected blackflies and Plasmodium-infected Anopheles stephensi. In all cases, host vitellogenesis is disrupted by the parasite and in the tapeworm / beetle model, interaction between the parasite and the endocrine control of the insect's reproductive physiology has been demonstrated.
引用
收藏
页码:27 / 30
页数:4
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