Osteogenesis‐associated gene expressions of
hASC
s induced by different
BMP
s. There were no significant differences in mRNA levels of RUNX2,ALP,COL‐1A1,OPN or OC after osteoinduction by the three BMPs at 2, 4, 7 or 14 days (P > 0.05). *P < 0.05 compared to PM, $
P < 0.05 compared to OM, &
P < 0.05 compared to OM + 200 ng/ml BMP‐7. hASCs, human adipose‐derived stem cells; PM, proliferation medium; OM, osteogenic medium; BMP, bone morphogenetic protein.