Paw volume (ml)
Group 0 (hr) 1 (hr) 2 (hrs) 3 (hrs) 4 (hrs)
10% 0 0.127 ± 0.015
(8.3 %)
0.177 ± 0.020
(10.6 %)
0.233 ± 0.033
(12.1 %)
0.202 ± 0.026
(14.8 %)
15% 0 0.118 ± 0.018
(11.3 %)
0.17  ± 0.028
(14.1 %)
0.223 ± 0.032
(15.8 %)
0.197 ± 0.036
(16.9 %)
20% 0 0.113 ± 0.016
(15 %)
0.167 ± 0.023
(15.7 %)
0.218 ± 0.020
(17.7 %)
0.173 ± 0.026
(27 %)
Positive 0 0.107 ± 0.029
(19.5 %)
0.137 ± 0.028
(30.8 %)
0.123 ± 0.031
(53.6 %)
0.088 ± 0.044
(62.9 %)
Negative 0 0.133 ± 0.023
(-)
0.198 ± 0.020
(-)
0.265 ± 0.023
(-)
0.237 ± 0.035
(-)
Value is in mean ± SD. Number of animal each group is (n=6).
Table 3: Change in rat hind paw volume and percentage of inhibition of topically applied Swietenia macrophylla oil solution at different oil concentrations.