Fig. 2From: Expression of calcitonin gene-related peptide in the infrapatellar fat pad in knee osteoarthritis patientsReal-time PCR analysis of CGRP and COX-2 mRNA expression in the infrapatellar fat pad and synovial tissue of knee OA patients. a CGRP and b COX-2 mRNA expression in the infrapatellar fat pad and synovial tissue of knee OA patients. *Statistically significant difference between IPFP and SYN (p < 0.001). All data are presented as the mean ± standard error (n = 100)Back to article page