Figure 4 | Scientific Reports

Figure 4

From: Significance of alpha smooth muscle actin expression in traumatic painful neuromas: a pilot study in rats

Figure 4

Effects of SB-431542 and GW9662 on the expression of α-SMA in the neuromas.

(A) Protein expression of α-SMA in control, SB-431542 and GW9662 groups, respectively. GAPDH was used as the loading control and for band density normalization. (B) The optical density analysis of α-SMA protein in three groups. Values are expressed as the mean ± SEM, n = 6 per group *P < 0.05 versus the control group, #P < 0.05 versus the control group.

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