| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Clostridium bifermentans |
0.5 |
2 |
0.02 － 2 |
Metronidazole (Flagyl)  |
29 |
| Clostridium bifermentans |
0.5 |
2 |
0.25 － 2 |
Cefminox |
1473 |
| Clostridium bifermentans |
0.5 |
2 |
0.25 － 2 |
Garenoxacin (T-3811, BMS-284756) |
1469 |
| Clostridium bifermentans |
0.5 |
2 |
0.25 － 2 |
Gatifloxacin (Tequin) |
1466 |
| Clostridium bifermentans |
0.5 |
2 |
0.25 － 2 |
Moxifloxacin (BAY 12-8039, Avelox) |
1466 |
| Clostridium bifermentans |
0.5 |
2 |
0.25 － >32 |
Vancomycin (Vancocyn, Lyphocin) |
29 |
| Clostridium bifermentans |
0.5 |
32 |
? － ? |
Clindamycin (Cleocin) |
1385 |
| Clostridium bifermentans |
1 |
1 |
<=0.125 － 1 |
Metronidazole (Flagyl) |
1466 |
| Clostridium bifermentans |
1 |
1 |
1 － 1 |
Quinupristin/Dalfopristin (Synercid) |
490 |
| Clostridium bifermentans |
≤1 |
≤1 |
? － ? |
Piperacillin (Pipracil) |
1385 |
| Clostridium bifermentans |
1 |
2 |
0.25 － 2 |
Metronidazole (Flagyl) |
1469 |
| Clostridium bifermentans |
1 |
2 |
0.25 － 2 |
Moxifloxacin (BAY 12-8039, Avelox) |
1469 |
| Clostridium bifermentans |
1 |
2 |
0.5 － 2 |
Vancomycin (Vancocyn, Lyphocin) |
1564 |
| Clostridium bifermentans |
1 |
2 |
? － ? |
Cefoperazone (Cefobid) |
1385 |
| Clostridium bifermentans |
1 |
2 |
? － ? |
Metronidazole (Flagyl) |
1385 |
| Clostridium bifermentans |
1 |
4 |
0.5 － 4 |
Levofloxacin (Levaquin, Quixin) |
1469 |
| Clostridium bifermentans |
1 |
4 |
0.5 － 4 |
Linezolid (PNU-100766, U-100766, Zyvox) |
29 |
| Clostridium bifermentans |
1 |
8 |
0.03 － 8 |
Clindamycin (Cleocin) |
1466 |
| Clostridium bifermentans |
1 |
8 |
0.06 － 16 |
Daptomycin (Cubicin) |
29 |
| Clostridium bifermentans |
1 |
8 |
0.5 － 8 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
1469 |
| Clostridium bifermentans |
1 |
8 |
? － ? |
Cefoxitin (Mefoxin) |
1385 |
| Clostridium bifermentans |
1 |
16 |
<=0.125 － 16 |
Piperacillin-Tazobactam (Zosyn) |
1469 |
| Clostridium bifermentans |
1 |
32 |
? － ? |
Cefoxitin (Mefoxin) |
307 |
| Clostridium bifermentans |
2 |
4 |
0.25 － 4 |
Cefotetan (Cefotan) |
1473 |
| Clostridium bifermentans |
2 |
4 |
0.5 － 4 |
Cefoxitin (Mefoxin) |
1473 |
| Clostridium bifermentans |
2 |
4 |
0.5 － 8 |
Daptomycin + 50 μg/ml Ca++ |
490 |
| Clostridium bifermentans |
2 |
4 |
1 － 4 |
Vancomycin (Vancocyn, Lyphocin) |
1466 |
| Clostridium bifermentans |
2 |
4 |
? － ? |
Chloramphenicol (Chloromycetin) |
1385 |