group 1. Total oxidant status and tumour necrosis factor alpha level were significantly
increased in group 4 compared to group 1. Catalase activities of groups 3 and 4 were
significantly higher than that of group 1. Arylesterase activity was significantly decreased in
groups 3 and 4 compared to group 1. In groups 3 and 4, some vacuoles in hepatocytes were
revealed and hydropic degeneration was observed in group 4. Conclusions