ELECTRON MICROSCOPIC LOCALIZATION OF SUCCINIC DEHYDROGENASE ACTIVITY OF THE TUMOR-LIKE GROWTH TISSUE IN GOLDFISH CARASSIUS AURTUS
- VernacularTitle:金鱼头部瘤样赘生物组织中SDH定位——电镜细胞化学研究
- Author:
Yuyuan WANG
;
Chunyuan WANG
;
Yanling LI
- Publication Type:Journal Article
- Keywords:
Tumor-like growth;
Succinic dehydrogenase;
Electron microscopic cytochemistry;
Positive reaction;
Negative reaction;
Krebs cycle
- From:
Acta Anatomica Sinica
1954;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
In the present study, electron microscopic and cytochemical localization of succinic dehydrogenase (SDH) of the tumor-like growth tissue in the Tiger-head goldfish (Carassius aurtus) were attempted. The SDH was demonstrated according to the modified method described by Kerpel-Fronius and Hajos (1968). The main results are as follows:When the goldfish were twenty-months old, there was not only a highly active positive reaction of SDH on the periphery of jejune vesicle, but also on the mitochondria, cristae and cytoplasm membrane in the cells of the hyperplasitic tissue. At the same time, there were much crystal formation because cell disintegration. When the Tiger-head goldfish were ten and thirty-months old, the active reaction of SDH was not so strong as in the corresponding positions of cytodeme as When it was twenty-months old. The crystal formation were lesser than the others. But the control groups displayed the negative reaction of SDH in the corresponding positions.
