Table 1.

Real-time polymerase chain reaction primers used in this study

Gene	Forward sequence	Reverse sequence
COL 1	5′- TGAGACAGGCGAACAAGGTGAC -3′	5′- GGACCAGCAGGACCACTATCG -3′
RUNX2	5′- TTCGTCAGCGTCCTATCAGTTCC -3′	5′- CCATCAGCGTCAACACCATCATTC -3′
OCN	5′′-ACCCTCTCTCTGCTCACTCTGC-3′	5′-CCTTACTGCCCTCCTGCTTGG-3′
GAPDH	5′- CCTGCACCACCAACTGCTTA -3′	5′- AGTGATGGCATGGACTGTGG -3′