| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Enterococcus faecalis (van(A) + teicoplanin-resistant) |
128 |
256 |
64 － 512 |
Teicoplanin (Targocid)  |
51 |
| Enterococcus faecalis (van(A) + teicoplanin-resistant) |
1024 |
1024 |
512 － 2048 |
Vancomycin (Vancocyn, Lyphocin) |
51 |
| Enterococcus faecalis (van(A)) |
0.12 |
16 |
0.12 － 32 |
Minocycline (Minocycline hydrochloride, Minocin) |
476 |
| Enterococcus faecalis (van(A)) |
0.25 |
0.5 |
0.12 － 1 |
Tigecycline (GAR-936, Tigacyl) |
476 |
| Enterococcus faecalis (van(A)) |
0.25 |
16 |
0.25 － 16 |
Doxycycline (Doxycycline hyclate, Doxy, Vibra, Vibramycin) |
476 |
| Enterococcus faecalis (van(A)) |
0.5 |
0.5 |
0.25 － 0.5 |
Sparfloxacin (AT-4140, Zagam) |
117 |
| Enterococcus faecalis (van(A)) |
0.5 |
64 |
0.5 － >128 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
476 |
| Enterococcus faecalis (van(A)) |
1 |
2 |
1 － 2 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
117 |
| Enterococcus faecalis (van(A)) |
1 |
2 |
1 － 2 |
Levofloxacin (Levaquin, Quixin) |
117 |
| Enterococcus faecalis (van(A)) |
2 |
2 |
2 － 4 |
Ofloxacin (Floxin) |
117 |
| Enterococcus faecalis (van(A)) |
>128 |
>128 |
128 － >128 |
D-ofloxacin |
117 |
| Enterococcus faecalis (van(A)) |
- |
- |
0.125 － 0.25 |
PD 0305970 |
225 |
| Enterococcus faecalis (van(A)) |
- |
- |
0.25 － ? |
PD 0326448 |
225 |
| Enterococcus faecalis (van(A)) |
- |
- |
0.5 － ? |
Microbisporicin |
801 |
| Enterococcus faecalis (van(A)) |
- |
- |
1 － ? |
Ampicillin (Omnipen) |
1055 |
| Enterococcus faecalis (van(A)) |
- |
- |
1 － ? |
Microbisporicin |
801 |
| Enterococcus faecalis (van(A)) |
- |
- |
2 － 8 |
Garenoxacin (T-3811, BMS-284756) |
225 |
| Enterococcus faecalis (van(A)) |
- |
- |
4 － ? |
Nisin |
801 |
| Enterococcus faecalis (van(A)) |
- |
- |
4 － ? |
Nisin |
801 |
| Enterococcus faecalis (van(A)) |
- |
- |
8 － 16 |
Gatifloxacin (Tequin) |
225 |
| Enterococcus faecalis (van(A)) |
- |
- |
16 － 32 |
Levofloxacin (Levaquin, Quixin) |
225 |
| Enterococcus faecalis (van(A)) |
- |
- |
16 － ? |
Actagardine |
801 |
| Enterococcus faecalis (van(A)) |
- |
- |
32 － ? |
Mersacidin |
801 |
| Enterococcus faecalis (van(A)) |
- |
- |
64 － ? |
Mersacidin |
801 |
| Enterococcus faecalis (van(A)) |
- |
- |
64 － ? |
Planosporicin |
801 |
| Enterococcus faecalis (van(A)) |
- |
- |
128 － ? |
Actagardine |
801 |
| Enterococcus faecalis (van(A)) |
- |
- |
128 － ? |
Planosporicin |
801 |
| Enterococcus faecalis (van(A)) |
- |
- |
>256 － ? |
Vancomycin (Vancocyn, Lyphocin) |
1055 |