Basic Study
Copyright ©The Author(s) 2017.
World J Stem Cells. Jul 26, 2017; 9(7): 98-106
Published online Jul 26, 2017. doi: 10.4252/wjsc.v9.i7.98
Figure 8
Figure 8 Real-time quantitative PCR of β-tricalcium phosphate discs wrapped with osteogenic matrix cell sheet. Increased collagen type I mRNA expression was observed in the HN group exposed to hypoxia (5% O2) for 7 d followed by normoxia (21% O2) for 7 d, compared with the NN group exposed to normoxia for 14 d (A). A tendency for higher expression of osteocalcin mRNA was also observed in the HN group (B). aP < 0.05.