| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Prevotella oralis |
16 |
32 |
0.06 － 64 |
Ticarcillin (Ticar)  |
1475 |
| Prevotella oralis |
64 |
64 |
0.25 － 128 |
Piperacillin (Pipracil) |
1475 |
| Prevotella oralis |
64 |
>128 |
<=0.03 － >128 |
Ampicillin (Omnipen) |
1475 |
| Prevotella oralis |
128 |
128 |
0.5 － >128 |
Cefoperazone (Cefobid) |
1475 |
| Prevotella oralis (ATCC 33269) |
- |
- |
<=0.03 － ? |
Clindamycin (Cleocin) |
1477 |
| Prevotella oralis (ATCC 33269) |
- |
- |
<=0.03 － ? |
Imipenem |
1477 |
| Prevotella oralis (ATCC 33269) |
- |
- |
0.125 － ? |
Metronidazole (Flagyl) |
1477 |
| Prevotella oralis (ATCC 33269) |
- |
- |
0.25 － ? |
Ceftriaxone (Rocephin) |
1477 |
| Prevotella oralis (ATCC 33269) |
- |
- |
0.5 － ? |
DX-619 |
1477 |
| Prevotella oralis (ATCC 33269) |
- |
- |
2 － ? |
Cefmetazole |
1477 |
| Prevotella oralis (ATCC 33269) |
- |
- |
2 － ? |
Levofloxacin (Levaquin, Quixin) |
1477 |
| Prevotella oralis (group) |
<=0.016 |
<=0.016 |
<=0.016 － >32 |
Clindamycin (Cleocin) |
1466 |
| Prevotella oralis (group) |
0.03 |
0.06 |
<=0.016 － 0.125 |
Imipenem |
1466 |
| Prevotella oralis (group) |
0.03 |
0.125 |
<=0.008 － 0.25 |
Ranbezolid (RBX 7644) |
1466 |
| Prevotella oralis (group) |
<=0.125 |
0.5 |
<=0.0125 － 2 |
Amoxicillin-clavulanate |
1466 |
| Prevotella oralis (group) |
<=0.125 |
32 |
<=0.0125 － 64 |
Amoxicillin (Novamox, Amoxil) |
1466 |
| Prevotella oralis (group) |
0.25 |
0.5 |
0.06 － 2 |
Gatifloxacin (Tequin) |
1466 |
| Prevotella oralis (group) |
0.5 |
0.5 |
0.03 － 2 |
Moxifloxacin (BAY 12-8039, Avelox) |
1466 |
| Prevotella oralis (group) |
1 |
2 |
<=0.0125 － 4 |
Quinupristin/Dalfopristin (Synercid) |
1466 |
| Prevotella oralis (group) |
1 |
2 |
<=0.125 － 2 |
Metronidazole (Flagyl) |
1466 |
| Prevotella oralis (group) |
1 |
2 |
0.25 － 2 |
Linezolid (PNU-100766, U-100766, Zyvox) |
1466 |
| Prevotella oralis (group) |
2 |
16 |
<=0.06 － >16 |
Teicoplanin (Targocid) |
1466 |
| Prevotella oralis (group) |
>16 |
>16 |
1 － >16 |
Vancomycin (Vancocyn, Lyphocin) |
1466 |
| Prevotella oralis (pH 7.0) |
0.125 |
0.5 |
≤0.03 － >32 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
818 |
| Prevotella oralis (pH 7.0) |
0.125 |
1 |
0.06 － >32 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
818 |
| Prevotella oralis (pH 8.0) |
0.03 |
0.5 |
≤0.03 － >32 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
818 |
| Prevotella oralis (pH 8.0) |
0.125 |
0.25 |
≤0.03 － 32 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
818 |