Table 2.

Sequences of primers used for PCR

Gene	Primer
GAPDH	5′-TTGATGGCAACAATCTCCAC-3′
	3′-CGTCCCGTAGACAAAATGGT-5′
α-SMA	5′-GTCCCAGACATCAGGGAGTAA-3′
	3′-TCGGATACTTCAGCGTCAGGA-5′
PDGFR-β	5′-AGGAGTGATACCAGCTTTAGTCC-3′
	3′-CCGAGCAGGTCAGAACAAAGG-5′
Collagen I	5′-ATGGATTCCCGTTCGAGTACG-3′
	3′-TCAGCTGGATAGCGACATCG-5′
Fibronectin	5′-GCTCAGCAAATCGTGCAGC-3′
	3′-CTAGGTAGGTCCGTTCCCACT-5′