fig2

Figure 2. Nuclear p/tot-CaMK II content (A) and calcineurin A content (B). Data are shown as mean value±SEM. * - significant differences from the C group (P < 0.05). ** - significantly different from the C+2APB group, *** - significantly different from the HU group. HU: Hind limb unloading; p/tot-CaMK II: phosphorylated-to-total calcium calmodulin kinase; SEM: standard error of the mean; CaN A: calcineurin A; GAPDH: glyceraldehyde 3-phosphate dehydrogenase.