Figure 2. Comparison of mRNA levels for several critical growth factors and vascular elements in denervated versus control limb muscles. The relative gene expression levels in the denervated (DEN) limb are shown, compared to that in the sham-operated (Sham) limb, which was set as the control with a relative expression level of 1.
*p < 0.05, **p < 0.01, ***p < 0.001.