PEROXIDASE ACTIVITY IN TREMATODE HAPLOMETRA CYLINDRACEA

被引:10
作者
HALTON, DW
机构
[1] Department of Zoology, The Queen's University, Belfast
关键词
Electron microscopy; Enzyme histochemistry; Haplometra cylindracea; Mitochondria; Peroxidase;
D O I
10.1016/0014-4894(69)90164-7
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 light and electron microscopic study has been made of peroxidase activity in a sanguinivorous frog-lung fluke, Haplometra cylindracea. The use of inhibitors has shown that a true peroxidase exists in the worm and that any pseudoperoxidase activity is confined to ingested host blood. Ultrastructural localization of enzyme activity has shown reaction product in relation to the membranes of mitochondria. All observed mitochondria showed reactivity, and little or no variation in staining was observed. © 1969.
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页码:265 / &
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