731395.fig.005a
(a)
731395.fig.005b
(b)
Figure 5: (a) Representative western blot analyses showing the biglycan protein levels. GAPDH was analyzed as house-keeping gene. (b) Protein expression of four groups. , compared with the normal control; , compared with the sham compressed group, , compared with the model group on 56 days and compared with 28 days in EA group.