Figure 1 : A. MSCs was cultured from rat bone marrow and appeared to be fibroblast like. B. MSCs surface CD markers were confirmed asCD45(-), CD34(-), CD14(-), CD44(+), CD73(+), CD90(+). Green curve represents corresponding antibody; Red curve represents isotype control. C. GFP was used to label MSCs by lentivirus transfection with spindle morphology on confluence. Scale bar, 100μm.