Tocotrienol-Rich Fraction Ameliorates Antioxidant Defense Mechanisms and Improves Replicative Senescence-Associated Oxidative Stress in Human Myoblasts

Figure 5

Effects of antioxidants treatment on antioxidant enzymes mRNA expression in young, presenescent, and senescent myoblasts. (a) SOD1 mRNA, (b) SOD2 mRNA, (c) CAT mRNA, and (d) GPX1 mRNA expression. Denoting , significantly different compared to the young control, , significantly different compared to the presenescent control, , significantly different compared to the senescent control, and , significantly different compared to TRF-treated senescent myoblasts. Data are presented as the mean ± SD, .

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