Medicaments

After 2 days

After 4 days

After 7 days

Ca(OH)2

>300 × 10−2

>300 × 10−2

>300 × 10−2

CHX

1.5 × 10−2

1.5 × 10−2

30 × 10−2

Propolis

52 × 10−2

39 × 10−2

42 × 10−2

Propolis + Ca(OH)2

12 × 10−2

31 × 10−2

38 × 10−2

Propolis + CHX

25 × 10−2

47 × 10−2

46 × 10−2

Control group

>300 × 10−2

>300 × 10−2

>300 × 10−2