Compd. No.

Percent protection

1 hour

2 hours

3 hours

1

38.6 ± 1.00^**

18.3 ± 1.21^*

21.3 ± 1.80^*

2

35.3 ± 1.27^**

31.0 ± 1.70^**

51.2 ± 1.05^*

3

45.3 ± 1.52^*

47.6 ± 137^*

37.6 ± 1.30^*

4

38.8 ± 1.41^*

40.3 ± 1.61^*

34.3 ± 1.31^*

5

40.2 ± 1.37^*

41.5 ± 1.45^*

30.1 ± 1.32^*

6

43.1 ± 1.81^*

48.0 ± 1.12

31.5 ± 1.82^*

7

47.6 ± 1.00^*

30.1 ± 1.62^*

23.8 ± 1.32^*

8

24.5 ± 1.05^**

58.4 ± 1.05^**

44.5 ± 1.24^*

9

41.0 ± 1.40^*

44.5 ± 1.20^*

30.9 ± 1.41^*

10

45.7 ± 0.27^*

40.2 ± 1.50^*

37.9 ± 1.17^*

Antipyrine

48.0 ± 1.26^*

52.2 ± 1.30^**

40.1 ± 1.30^*

Control

6.5 ± 0.01^*

5.4 ± 0.20^*

3.4 ± 0.14^*

Na. Diclofenate

53.5 ± 0.42^*

61.3 ± 1.30^**

43.0 ± 1.04^*