SOME ENZYMES OF GLUCONEOGENESIS IN VARIOUS FRACTIONS OF SARCOCYSTS OF SARCOCYSTIS-FUSIFORMIS OF BUFFALO (BUBALUS-BUBALIS)

被引:0
|
作者
GUPTA, RS [1 ]
KUSHWAH, HS [1 ]
KUSHWAH, A [1 ]
机构
[1] COLL VET SCI & ANIM HUSB,DEPT BIOCHEM,JABALPUR 482001,INDIA
关键词
SARCOCYSTIS-FUSIFORMIS; BUFFALO; ENZYMOLOGY;
D O I
10.1016/0304-4017(94)90044-2
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 biochemical study was conducted to assess the relative presence of some enzymes of gluconeogenesis in various fractions-the cyst wall, cyst fluid and zoites-of sarcocysts of Sarcocystis fusiformis obtained from the oesophageal muscles of naturally infected Indian water buffalo (Bubalus bubalis). The activities of fructose 1,6-diphosphatase and malic enzyme were beyond detectable limits. Phosphoenol pyruvate carboxykinase (PEPCK) activity was maximally present in the zoites, whereas glucose 6-phosphatase activity was highest in the cyst wall. PEPCK seemed to play a crucial role in carbon dioxide fixation metabolism.
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页码:145 / 149
页数:5
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