Medicaments

At 2 days

At 4 days

At 7 days

Ca(OH)2

>300 × 10−2

>300 × 10−2

>300 × 10−2

CHX

100 × 10−2

90 × 10−2

26 × 10−2

Propolis

>300 × 10−2

116 × 10−2

72 × 10−2

Propolis + Ca(OH)2

3 × 10−2

7 × 10−2

16 × 10−2

Propolis + CHX

>300 × 10−2

>300 × 10−2

>300 × 10−2

Control group

>300 × 10−2

>300 × 10−2

>300 × 10−2