Research Article

Testosterone Upregulates the Expression of Mitochondrial ND1 and ND4 and Alleviates the Oxidative Damage to the Nigrostriatal Dopaminergic System in Orchiectomized Rats

Figure 3

The testosterone levels in serum and in the SN were dependent on the doses of TP supplements to GDX rats. (a) Serum. (b) SN. per group, expressed as mean ± SD. # versus sham rats, versus GDX rats.