title: Ultrastructural localization of 28 kDa glutathione S-transferase in adult Clonorchis sinensis.
abstract: Glutathione S-transferase (28GST) with molecular mass of 28 kDa is an antioxidant enzyme abundant in Clonorchis sinensis. In adult C. sinensis, 28GST was localized in tegumental syncytium, cytons, parenchyma, and sperm tails examined by immunoelectron microscopy. C. sinensis 28GST was earlier found to neutralize bioreactive compounds and to be rich in eggs. Accordingly, it is suggested that 28GST plays important roles in phase II defense system and physiological roles in worm fecundity of C. sinensis.
authors.affiliation: Department of Parasitology, Chung-Ang University College of Medicine, Seoul 156-756, Korea. hongsj@cau.ac.kr
authors.forename: Sung-Jong
authors.initials: SJ
authors.lastname: Hong
authors.forename: Jae-Ran
authors.initials: JR
authors.lastname: Yu
authors.forename: Shin-Yong
authors.initials: SY
authors.lastname: Kang
mesh_terms: D000818:Animals; D003004:Clonorchis sinensis / Q000201:enzymology*; D005982:Glutathione Transferase / Q000378:metabolism* / Q000502:physiology; D007150:Immunohistochemistry; D016253:Microscopy, Immunoelectron; D008970:Molecular Weight
chemical_list: D005982:Glutathione Transferase