Clostridium butyricum and Ampicillin (Omnipen)

Concentration
(μg/ml)

32
28.8
25.6
22.4
19.2
16
12.8
9.6
6.4
3.2

Ampicillin (Omnipen): 32; 0.12
Ampicillin (Omnipen): 0.5; 0.25

1
2

MIC50

MIC90

Strain Number