Research Paper Volume 13, Issue 12 pp 16229—16247

Figure 8. TP supplementation increases antioxidant enzyme expression in the SN and HIPP of aged male rats. (A–C) mRNA levels of GSH-PX, CAT, and Mn-SOD in the SN. (D) Representative western blots of GSH-PX, CAT, and Mn-SOD expression in the SN. (E–G) Quantification of GSH-PX, CAT, and Mn-SOD expression in the SN (normalized to β-actin). (H–J) mRNA levels of GSH-PX, CAT, and Mn-SOD in the HIPP. (K) Representative western blots of GSH-PX, CAT, and Mn-SOD expression in the HIPP. (L–N) Quantification of GSH-PX, CAT, and Mn-SOD expression in the HIPP (normalized to β-actin). Data are expressed as the mean ± S.D. (n = 5/group). ^*P < 0.05, ^**P < 0.01 (Bonferroni test); ^#P < 0.0167 (Mann-Whitney U test, Bonferroni correction).