Table I.

The sequence of primers used in the present study.

ID	Sequence (5′-3′)	Product length (bp)
GAPDH F	CCTCGTCTCATAGACAAGATGGT	169
GAPDH R	GGGTAGAGTCATACTGGAACATG
ALP F	TGTAGGTGCTGTGGTCAAGG	177
ALP R	AGAGTGACGGTGTCGTAGCC
RUNX2 F	GAATGATGAGAACTACTCTGCCG	144
RUNX2 R	GGATTTGTGAAGACCGTTATGG
OCN F	CAACAATGGACTTGGAGCCC	133
OCN R	ATAGATGCGCTTGTAGGCGT
OPG F	GCTCCTGGCACCTACCTAAA	157
OPG R	ACTCCTGTTTCACGGTCTGC
BSP F	CTGACCAGTTATGGCACCAC	278
BSP R	TAATCCTGACCCTCGTAGCC

ALP, alkaline phosphatase; OCN, osteocalcin; R, reverse; F, forward; OPG, osteoprotein; BSP, bone sialoprotein.