| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Peptostreptococcus anaerobius |
0.5 |
2 |
0.125 － 16 |
Gatifloxacin (Tequin)  |
1466 |
| Peptostreptococcus anaerobius |
0.5 |
2 |
0.25 － 2 |
Cefotetan (Cefotan) |
1473 |
| Peptostreptococcus anaerobius |
0.5 |
2 |
0.25 － 2 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
248 |
| Peptostreptococcus anaerobius |
0.5 |
2 |
0.25 － 2 |
Ertapenem (Invanz) |
1474 |
| Peptostreptococcus anaerobius |
0.5 |
2 |
0.5 － 2 |
Linezolid (PNU-100766, U-100766, Zyvox) |
29 |
| Peptostreptococcus anaerobius |
0.5 |
2 |
? － ? |
Cefoxitin (Mefoxin) |
1385 |
| Peptostreptococcus anaerobius |
0.5 |
4 |
0.25 － 16 |
Levofloxacin (Levaquin, Quixin) |
1469 |
| Peptostreptococcus anaerobius |
0.5 |
8 |
0.12 － 32 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
165 |
| Peptostreptococcus anaerobius |
>0.5 |
>8 |
0.25 － >8 |
Levofloxacin (Levaquin, Quixin) |
818 |
| Peptostreptococcus anaerobius |
0.5 |
8 |
0.5 － 8 |
Linezolid (PNU-100766, U-100766, Zyvox) |
1457 |
| Peptostreptococcus anaerobius |
0.5 |
8 |
? － ? |
BMY28142 |
1385 |
| Peptostreptococcus anaerobius |
0.5 |
16 |
0.12 － 16 |
Levofloxacin (Levaquin, Quixin) |
165 |
| Peptostreptococcus anaerobius |
0.5 |
16 |
0.25 － 32 |
Ofloxacin (Floxin) |
165 |
| Peptostreptococcus anaerobius |
0.5 |
16 |
0.5 － 16 |
Ceftriaxone (Rocephin) |
1474 |
| Peptostreptococcus anaerobius |
0.5 |
32 |
0.25 － 32 |
Amoxicillin-clavulanate |
1474 |
| Peptostreptococcus anaerobius |
0.5 |
64 |
<=0.03 － 128 |
Ampicillin (Omnipen) |
1475 |
| Peptostreptococcus anaerobius |
1 |
1 |
1 － 2 |
Cefoxitin (Mefoxin) |
1479 |
| Peptostreptococcus anaerobius |
1 |
1 |
1 － 8 |
Cefoxitin (Mefoxin) |
165 |
| Peptostreptococcus anaerobius |
1 |
1 |
? － ? |
Metronidazole (Flagyl) |
1385 |
| Peptostreptococcus anaerobius |
1 |
2 |
0.06 － 8 |
Clindamycin (Cleocin) |
1473 |
| Peptostreptococcus anaerobius |
1 |
2 |
0.125 － 4 |
Cefminox |
1473 |
| Peptostreptococcus anaerobius |
1 |
2 |
0.125 － 4 |
Metronidazole (Flagyl) |
1473 |
| Peptostreptococcus anaerobius |
1 |
2 |
0.25 － 2 |
Metronidazole (Flagyl) |
248 |
| Peptostreptococcus anaerobius |
1 |
2 |
0.25 － 16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
1469 |
| Peptostreptococcus anaerobius |
1 |
2 |
0.25 － >16 |
Metronidazole (Flagyl) |
1469 |
| Peptostreptococcus anaerobius |
1 |
2 |
0.5 － 2 |
Linezolid (PNU-100766, U-100766, Zyvox) |
1466 |
| Peptostreptococcus anaerobius |
1 |
2 |
0.5 － 16 |
Quinupristin/Dalfopristin (Synercid) |
490 |
| Peptostreptococcus anaerobius |
1 |
2 |
? － ? |
Chloramphenicol (Chloromycetin) |
1385 |