Research Article

Ferulic Acid Enhances Peripheral Nerve Regeneration across Long Gaps

Figure 2

(a) Quantification of viability of Schwann cells treated with ferulic acid relative to controls. Values are means S.E.M. * indicates a significant difference from other groups. (b) Nuclei of Schwann cells characterized by DAPI and TUNEL assays and investigated via fluorescent microscopy.
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(a)
876327.fig.002b
(b)