| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Prevotella spp. |
>2 |
>32 |
0.06 － >32 |
Cefalexin (Keflex)  |
818 |
| Prevotella spp. |
2 |
32 |
0.12 － >128 |
Metronidazole (Flagyl) |
1475 |
| Prevotella spp. |
2 |
64 |
0.12 － >128 |
Cefmetazole |
1475 |
| Prevotella spp. |
4 |
4 |
0.25 － 8 |
Metronidazole (Flagyl) |
1467 |
| Prevotella spp. |
4 |
4 |
? － ? |
CAMEL 46 (Peptide) |
381 |
| Prevotella spp. |
4 |
4 |
? － ? |
Chloramphenicol (Chloromycetin) |
381 |
| Prevotella spp. |
4 |
8 |
0.12 － >16 |
Moxifloxacin (BAY 12-8039, Avelox) |
1467 |
| Prevotella spp. |
4 |
8 |
≤0.25 － 32 |
Pexiganan |
112 |
| Prevotella spp. |
4 |
8 |
? － ? |
CAMEL 129 (Peptide) |
381 |
| Prevotella spp. |
4 |
16 |
0.06 － >128 |
Ampicillin/sulbactam (Unasyn) |
1475 |
| Prevotella spp. |
>4 |
>16 |
1 － >16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
12 |
| Prevotella spp. |
4 |
16 |
? － ? |
CAMEL 109 (Peptide) |
381 |
| Prevotella spp. |
4 |
16 |
? － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
384 |
| Prevotella spp. |
4 |
32 |
<=0.03 － 128 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
1475 |
| Prevotella spp. |
4 |
64 |
<=0.125 － 128 |
Amoxicillin (Novamox, Amoxil) |
1466 |
| Prevotella spp. |
8 |
8 |
? － ? |
CAMEL 48 (Peptide) |
381 |
| Prevotella spp. |
8 |
16 |
0.25 － >16 |
Gatifloxacin (Tequin) |
1467 |
| Prevotella spp. |
8 |
32 |
0.125 － >32 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
818 |
| Prevotella spp. |
8 |
32 |
0.5 － >128 |
Cefoxitin (Mefoxin) |
1475 |
| Prevotella spp. |
>16 |
>16 |
1 － >16 |
Vancomycin (Vancocyn, Lyphocin) |
1466 |
| Prevotella spp. |
16 |
32 |
0.06 － 64 |
Ticarcillin (Ticar) |
1475 |
| Prevotella spp. |
64 |
64 |
0.25 － 128 |
Piperacillin (Pipracil) |
1475 |
| Prevotella spp. |
64 |
>128 |
<=0.03 － >128 |
Ampicillin (Omnipen) |
1475 |
| Prevotella spp. |
128 |
128 |
0.5 － >128 |
Cefoperazone (Cefobid) |
1475 |
| Prevotella spp. |
512 |
1024 |
0.5 － >1024 |
Vancomycin (Vancocyn, Lyphocin) |
1564 |
| Prevotella spp. |
1024 |
>1024 |
0.06 － >1024 |
Fidaxomicin |
1564 |
| Prevotella spp. |
- |
- |
<0.03 － >128 |
Clindamycin (Cleocin) |
982 |
| Prevotella spp. (pH 7.0) |
0.125 |
0.5 |
≤0.03 － >32 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
818 |