Figure 3

a) Withdrawal latencies measured 24 hours after intraplantar carrageenan injection (basal measurement = time 0) and after different hours from oATP (circle), or diclofenac (square), or indomethacin (triangle) oral administration (100 μM in 0.15 ml saline). Mean ± SEM of 7 rats. *p < 0.05 compared to diclofenac or indomethacin at the same time. b) Withdrawal latencies measured 24 hours after intraplantar carrageenan injection (basal measurement = time 0) and after different hours from oATP (circle), or diclofenac (square), or indomethacin (triangle) intravenous injection (100 μM in 0.15 ml saline). Mean ± SEM of 7 rats. *p < 0.05 compared to diclofenac or indomethacin at the same time.