Table 2.

The primer sequences for each primer used in the real-time RT-PCR. The primer sequences and annealing temperature of CD31, α-SMA, VEGF, NG2, and β-actin.

Genes	Primer sequences	Annealing temperature (°C)
β-Actin	Forward: CGTTGACATCCGTAAAGACCTC Reverse: TAGGAGCCAGGGCAGTAATCT	58
CD31	Forward: GATCTCCATCCTGTCGGGTAAC Reverse: GTGTCATTCACGGTTTCTTCGT	58
α-SMA	Forward: CAACCCCTATACAACCATCACAC Reverse: CCCAAACTGCTTGCGTAACC	58
VEGF	Forward: ATCTTCAAGCCGTCCTGTGTG Reverse: AGGTTTGATCCGCATGATCTG	58
NG2	Forward: TTACCTTGGCCTTGTTGGTC Reverse: GATGATCTGTTTGGCCTGCT	58