Biometrical alterations of Trypanosoma evansi isolate in laboratory rodents

被引:3
作者
Davila, AMR [1 ]
Ramirez, L [1 ]
Silva, RAMS [1 ]
机构
[1] EMBRAPA, Ctr Pesquisa Agropecuaria Pantanal, Hlth Anim Lab, BR-79320900 Corumba, MS, Brazil
关键词
Trypanosoma evansi; horse; rat; mouse; morphology; biometrical alteration; strain selection;
D O I
10.1016/S0304-4017(97)00006-X
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
Biometrical alterations in a horse Trypanosoma evansi isolate were observed when passaged in laboratory rodents. The major parasite transformation observed was the increase in the total length as a consequence of an increase in some parasite measurements. These transformations probably occurred as a consequence of a host change from horse to rodents. No kinetoplastic forms were observed. (C) 1998 Elsevier Science B.V.
引用
收藏
页码:149 / 152
页数:4
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