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. 2014 Jan 21;9(1):e84635. doi: 10.1371/journal.pone.0084635

Figure 3. Effect of folic acid supplementation on Bax (A), PARP (B), and HER2 (C) protein expression.

Figure 3

Representative Western blot is presented on top and densitometric quantification of protein expression is presented as % protein/β actin at the bottom of each panel. Values are mean ± SEM. Different letters denote significant differences at p<0.05. All analyses were corrected for the effects of age at randomization and days on diet.