Oseltamivir induces favorable response on oxidative damage in the brain of rats treated with Bezafibrate.

Oseltamivir treated animals showed lower GSH and lipid peroxidation levels and an increment in 5-HIAA in the three evaluated brain regions. Treatment with Oseltamivir also reduces H2O2 in the cortex and cerebellum/medulla oblongata. ATPase enzyme increased in these regions in the groups that were administered with Bezafibrate in repeated doses and in combination with Oseltamivir in single dose. Dopamine concentrations decreased in groups treated with Oseltamivir in the three evaluated regions. Also, there was a decrease in dopamine concentrations in the cerebellum/medulla oblongata of the animals treated with the combination of Oseltamivir and Bezafibrate.Innovation and conclusion: Animals with bezafibrate induced hypo-triglyceridemia that received Oseltamivir, either in single or repeated doses, have a higher improvement of their antioxidant activity and also experienced changes in the dopaminergic and serotonergic system in their brain, intending establish the beneficial of joint administration of both drugs in obese patients.