Table I.

Gene primer sequences.

Gene	Primer sequences
BMP-2	F: 5′-GCAAGGTGTCTCCA-3′
	R: 5′-CGCTGTTTGTGTTTC-3′
Collagen I	F: 5′-TCGCTCACCACCTTCTC-3′
	R: 5′-TAACCACTGCTCCACTCT-3′
Osteonectin	F: 5′-CGAAGAGGAAGTAGTG-3′
	R: 5′-GAAGTGGCAGGAGGA-3′
GAPDH	F: 5′-GATGGTGAAGGTCGGA-3′
	R: 5′-GTGGAGGTCAATGAAT-3′

BMP-2, bone morphogenetic protein-2; GAPDH, glyceraldehyde-3-phosphate dehydrogenase.