Table 1: Primers sequences in this study.

Primer Sequence (5'-3') Product size (bp)
COX-2-F TGGCTGAGGGAACACAACAG 74
COX-2-R AACAACTGCTCATCACCCCA
NGF-F CCCATCCCATCTTCCACAGG 74
NGF-R GGTGGTCTTATCCCCAACCC
GAPDH-F TGTTGCCATCAATGACCCCTT 202
GAPDH-R CTCCACGACGTACTCAGCG