Table I.

Primer sequences.

Gene	Sequences
Type I collagen	F: 5′-GGCTTCTTCAAACCACTGCTTT-3′
	R: 5′-AAAGTCATAGCCACCTCCGCTG-3′
Type III collagen	F: 5′-CTCCCAGAACATTACATAC-3′
	R: 5′-AATGTCATAGGGTGCGATA-3′
GAPDH	F: 5′-AGGTCGGTGTGAACGGATTTG-3′
	R: 5′-GGGGTCGTTGATGGCAACA-3′

F, forward; R, reverse.