| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Peptostreptococcus anaerobius (North America) |
- |
0.25 |
? － ? |
Meropenem (Merrem)  |
284 |
| Peptostreptococcus anaerobius (North America) |
- |
0.5 |
? － ? |
Imipenem |
284 |
| Peptostreptococcus anaerobius (North America) |
- |
1 |
? － ? |
Zosyn |
284 |
| Peptostreptococcus anaerobius (North America) |
- |
2 |
? － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
284 |
| Peptostreptococcus anaerobius (North America) |
- |
4 |
? － ? |
Cefotaxime (Cephotaxime, Claforan) |
284 |
| Peptostreptococcus anaerobius (North America) |
- |
8 |
? － ? |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
284 |
| Peptostreptococcus anaerobius (pH 7.0) |
>0.06 |
>32 |
≤0.03 － >32 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
818 |
| Peptostreptococcus anaerobius (pH 7.0) |
>0.25 |
>32 |
≤0.03 － >32 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
818 |
| Peptostreptococcus anaerobius (pH 8.0) |
>0.03 |
>32 |
≤0.03 － >32 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
818 |
| Peptostreptococcus anaerobius (pH 8.0) |
0.06 |
16 |
≤0.03 － 32 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
818 |