Table 1. Primers used for polymerase chain reaction amplications.

Primer name	Forward	Reverse	Melting temperature (℃)
Wnt3a	CCGGACTTCCGCACCATCGG	GGGTCTCCACCCAGCCACGA	65
β-catenin	GGCAGCGGCAGGATACACGG	CAGGACACGAGCTGACGCGG	60.6
VEGF	TCTTCAAGCCATCCTGTGTG	GCGAGTCTGTGTTTTTGCAG	56
Wnt10b	CCCGGGACATCCAGGCGAGA	CTCTGGCGCTGCCCTCCAAC	65
GAPDH	CCCCAGCAAGGACACTGAGCAA	GGCTCCCTAGGCCCCTCCTGTTAT	60

VEGF: vascular endothelial growth factor, GAPDH: glyceraldehyde 3-phosphate dehydrogenase.