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. 2017 Jan 5;18:7. doi: 10.1186/s12868-016-0331-2

Fig. 7.

Fig. 7

Regeneration-associated genes in INDP-treated rats at the site of injury. There was a significant increase in BDNF (a), IGF-1 (b) and GAP-43 (c) expression in rats treated with scar removal + INDP and those with only INDP. *p < 0.05 versus PBS-I, **p < 0.01 versus PBS-I and p < 0.05 versus INDP, One-way ANOVA followed by Tukey–Kramer post hoc test. Each bar represents the mean ± SD of 4 rats