Groups

Ulcer area by mm2 in different days

4

6

8

10

12

14

Control (Mean ± S.D)

29.7 ± 6.9*

30.7 ± 5.9**

30.1 ± 4.3**

29.1 ± 8.6**

27.9 ± 10.1

23.7 ± 16.2

Olive leaf (Mean ± S.D)

27.6 ± 6.1

16.3 ± 6.9

7.2 ± 4.2

1.6 ± 1.3

0.00 ± 0.00

0.00 ± 0.00

BenzydamineHCl (Mean ± S.D)

27.6 ± 8.0

15.1 ± 6.4

7.1 ± 2.6

1.2 ± .9

0.00 ± 0.00

0.00 ± 0.00

*P value ≥ 0.05, **P value<0.05
Table 1: The area of ulcer in the left buccal mucosa of rats at different days.