Neuroprotective effect of sulfated pachymaran on the MPTP-induced Parkinson mice / 中国药理学通报

Aim To determine the neuroprotective effect of sulfated pachymaran (SP)on MPTP-induced mouse model.Method ICR mice were randomly di-vided into control group,MPTP group and SP treatment group (50,1 00,1 50 mg·kg -1 ,ip).After 1 7 days, the activities of endogenous antioxidants (SOD,GSH-Px,CAT),antisuperoxide anion,hydrogen peroxide and MDA content in the midbrain and cortex were as-sayed.Results The results proved that SP significant-ly reduced the content of MDA and H2 O2 ,regulated the activities of antioxidant enzyme and increased the activity of antisuperoxide anion.Conclusion All these effects indicate that SP is a potential neuroprotective a-gent and its neuroprotective effects are achieved in the MPTP mouse model.