Table 1. Primers for Quantitative Real-Time PCR.

Gene	Forward	Reverse
VEGF-R1	5′-ACATGGGACAGTAGGAGA-3′	5′-ACGGAGGTGTTGAAAGAC-3′
18s rRNA	5′-CGCGGTTCTATTTTGTTGGT-3′	5′-AGTCGGCATCGTTTATGGTC-3′