Table 1: Effect of ethanol extract of Delonix regia (100, 200, and 400 mg/kg) on paw volume in carrageenan-induced paw edema rats.

Treatment Dose mg kg−1Carrageenan-induced rat paw edema Mean ± SEM*
+1 h+3 h+5 h+7 h

Indomethacin10 a (65.82)b (54.68)b (51.47)b
EEDR100 (22.22)NS (41.77)b (39.06)b (35.93)b
EEDR200 (30.55)NS (45.56)b (40.62)b (42.64)b
EEDR400 (41.66)NS (48.10)b (42.18)b (41.17)b

*The number of animal was 6 in each group. Figure in parenthesis indicates percent inhibition in paw volume. The probability values were calculated using one way ANOVA followed by Dunnet’s t-test: a < 0.05, b < 0.01, NS: not significant.