Studies on the Pathology of the Grass CarpⅢ.The Change of the relative activity of Malate Dehydrogenase(MDH)Isozyme in some Tissues and Organs of the Hemorrhagic Grass Carp
Studies on the Pathology of the Grass CarpⅢ.The Change of the relative activity of Malate Dehydrogenase(MDH)Isozyme in some Tissues and Organs of the Hemorrhagic Grass Carp[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1995,34(1):76-81.
Studies on the Pathology of the Grass CarpⅢ.The Change of the relative activity of Malate Dehydrogenase(MDH)Isozyme in some Tissues and Organs of the Hemorrhagic Grass Carp[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1995,34(1):76-81.DOI:
the changes in the relati ve activity ofmalate dehydrogenase(MDH)isozymes in the gill
liver
blood serum
heart
spleen
muscleand kidney of hemorrhagic grass carp were studied.It was shown all these tissues and organsand blood serum possess six kind of ribbons and the electrophoretogram of MDH isozymes in the healthy and diseased fish was different. The MDH isozymes activity apparently exhibited a tissue-specific expression. The total activity of the MDH isozyme of the diseased fish was considerably higher than that of the healthy in various tissues and organs.the activity of the isozyme s in the gill
liver
spleen and blood serum showed a conspicuous differently(p<0. 05).and theactivity order of the MDH isozymes showed more differently in the same tissue and drgan
Basedon the above results
it is considered that MDH isozyme electrophore togram of the tissues andorgans can be used as a physiological as well as pathological index of the hemorrhagic disease of grass carp.