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