Table 1. Sequences of primers used for RT-PCR are based on human genes and shown from 5′ to 3′.

β-actin-Forward strand	CAGGAGATGGCCACTGCCGCA
β-actin-Reverse strand	CTCCTTCTGCATCCTGTCAGCA
Ang-1-Forward strand	CCAGTACAACACAAACGCTCT
Ang-1-Reverse strand	TCTCCGACTTCATGTTTTCCAC
Ang-2-Forward strand	CTCGAATACGATGACTCGGTG
Ang-2-Reverse strand	TCATTAGCCACTGAGTGTTGTTT
PDGFA-Forward strand	GCAAGACCAGGACGGTCATTT
PDGFA-Reverse strand	GGCACTTGACACTGCTCGT
PDGFB-Forward strand	AGCCTGTGGCTTGGAGTG
PDGFB-Reverse strand	ACCCACCTAGAAGGGCAGTT
MMP2-Forward strand	CCCACTGCGGTTTTCTCGAAT
MMP2-Reverse strand	CAAAGGGGTATCCATCGCCAT
MMP9-Forward strand	TGTACCGCTATGGTTACACTCG
MMP9- Reverse strand	GGCAGGGACAGTTGCTTCT