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. 2013 Apr 16;2013:876327. doi: 10.1155/2013/876327

Figure 2.

Figure 2

(a) Quantification of viability of Schwann cells treated with ferulic acid relative to controls. Values are means ± S.E.M. *P < 0.05 indicates a significant difference from other groups. (b) Nuclei of Schwann cells characterized by DAPI and TUNEL assays and investigated via fluorescent microscopy.