Fig. 3From: Microarray analysis identification of key pathways and interaction network of differential gene expressions during osteogenic differentiationReal-time PCR validation of candidate mRNA at days 8, 12, and 25. a–f the mRNA levels of MAPK3, TLR4, CTNNB1, CCNB1, ITGA5, and ITGAV were detected by real-time PCR (n = 3). All data are presented as mean ± SEM. **P < 0.01Back to article page