Enterococcus faecalis and DK-507k
Concentration
(μg/ml)
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
DK-507k
0.2
0.12
DK-507k
2
0.12
1
2
MIC50
MIC90
Strain Number