Histochemical and electrophoretic studies on phosphatases of some Indian trematodes.
The isoenzymes of acid and alkaline phosphatases and their histochemical localization were studied by polyacrylamide disc gel electrophoresis in four species of trematodes: Gigantocotyle explanatum from the liver and Gastrothylax crumenifer from the rumen of water buffalo (Bubalus bubalis) and Echinostoma malayanum and Fasciolopsis buski from the small intestine of the pig (Sus scrofa). Both acid and alkaline phosphatases were present in the tegument, gastrodermis, suckers, testes, ovary, eggs, vitellaria and uterus but alkaline phosphatase activity was demonstrated only in the parenchyma and excretory ducts. Polyacrylamide gel electrophoresis revealed two to four isoenzymes for both acid and alkaline phosphatase.
D000135:Acid Phosphatase / Q000378:metabolism*; D000469:Alkaline Phosphatase / Q000378:metabolism*; D000818:Animals; D004449:Echinostoma / Q000201:enzymology; D004591:Electrophoresis, Polyacrylamide Gel; D005212:Fasciolidae / Q000201:enzymology; D006651:Histocytochemistry; D007194:India; D007527:Isoenzymes / Q000378:metabolism*; D013045:Species Specificity; D014018:Tissue Distribution; D014200:Trematoda / Q000201:enzymology*
D007527:Isoenzymes; D000469:Alkaline Phosphatase; D000135:Acid Phosphatase