Research Paper Volume 13, Issue 12 pp 16229—16247
Testosterone ameliorates age-related brain mitochondrial dysfunction
Figure 1. Serum testosterone levels and body weight measurements. (A) Serum testosterone levels recorded in the experimental animal groups. (B) Summary of body weight measurements. Data are expressed as the mean ± S.D. (n = 8/group). *P < 0.01 (Bonferroni test).