Research Article

Radiation Induces Apoptosis and Osteogenic Impairment through miR-22-Mediated Intracellular Oxidative Stress in Bone Marrow Mesenchymal Stem Cells

Figure 5

The protein level of osteogenic related markers (Runx2, Osx, OPN, BSP, and OCN) in miR-22-modified rBMSCs with 6 Gy IR exposure. (a) Protein bands. (b) The densitometric intensity analysis (normalized to GAPDH) (, , , and ).
(a)
(b)