Table 2.

Primer sequences of target genes.

Target gene	Primers sequences (5′-3′); F: Forward, R: Reverse	Amplicon size	Reference
VEGF	F: TGAGGGCCTAGAATGTGTCC R: TCTTTTGACCCTTCCCCTTT	194	[30]
TGf-β4	F: CACCGACTACTGCTTCGGC R: GTCGGCGCTCCAGATGTAC	136	[31]
bFGF	F: GGCACTGAAATGTGCAACAG R: TCCAGGTCCAGTTTTTGGTC	151	[32]
β-actin	F: CTGTGTTCCCATCTATCGTG R: GATCTTCTCCATATCATCCCAG	170	[33]