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The liver fluke Opisthorchis viverrini is the agent of human opisthorchiasis in Thailand with a high prevalence observed in the rural population of north and northeastern regions of the country. A focus of research has therefore been the development of diagnostic tools to indicate infection by this
Food-borne trematodiases represent major neglected parasitic diseases. Trematodes of the family Opisthorchiidae including Opisthorchis felineus, Opisthorchis viverrini and Clonorchis sinensis are ranked eigth on the global list of the 24 most prevalent food-borne parasites. Chronic O. felineus
OBJECTIVE
To determine the potential for immunodiagnostic application of two recombinant forms of Clonorchis sinensis omega-class glutathione transferases (rCsGSTo1 and rCsGSTo2) against human small liver-fluke C. sinensis and Opisthorchis viverrini infections.
METHODS
Specific antibody levels
An adult stage Opisthorchis viverrini cDNA library was constructed and screened for abundant transcripts. One of the isolated cDNAs was found by sequence comparison to encode a glutathione S-transferase (GST) and was further analyzed for RNA expression, encoded protein function, tissue distribution
Although data on oxidative stress during liver fluke infection have been previously presented, a comprehensive study of the glutathione system that plays a crucial role in scavenging of reactive oxygen species (ROS) and detoxification of primary and secondary oxidation products has not been
The effects of concomitant Opisthorchis infestation and dehydroepiandrosterone (DHEA) or butylated hydroxyanisole (BHA) administration on dihydroxy-di-n-propylnitrosamine (DHPN) induction of preneoplastic lesions were investigated in Syrian golden hamsters. Whereas parasite infection was primarily
Infection with the fish borne liver fluke Opisthorchis felineus is common in the Eastern Europe (Ukraine, European part of Russia), Northern Asia (Siberia) and Central Asia (Northern Kazakhstan). Better understanding of the molecular pathogenesis of the biliary tract and liver during chronic
The opisthorchiasis caused by Opisthorchis felineus, the Siberian liver fluke remains a serious public health problem in Russia and Eastern Europe. Proteomic identification of the proteins in the excretory-secretory products (ESPs) released by O. felineus is an important key for the investigation of