| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Escherichia coli |
0.025 |
0.1 |
≤0.00625 － 0.39 |
Trovafloxacin (Trovan)  |
17 |
| Escherichia coli |
0.025 |
0.2 |
0.0125 － 0.39 |
Levofloxacin (Levaquin, Quixin) |
17 |
| Escherichia coli |
0.03 |
0.03 |
0.015 － 0.12 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
374 |
| Escherichia coli |
≤0.03 |
≤0.03 |
≤0.03 － 0.125 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
248 |
| Escherichia coli |
≤0.03 |
≤0.03 |
≤0.03 － >4 |
Trovafloxacin (Trovan) |
462 |
| Escherichia coli |
0.03 |
0.06 |
≤0.007 － 16 |
Cefepime (Maxipime) |
113 |
| Escherichia coli |
0.03 |
0.06 |
≤0.007 － 128 |
Ceftriaxone (Rocephin) |
113 |
| Escherichia coli |
0.03 |
0.06 |
≤0.008 － >16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
493 |
| Escherichia coli |
0.03 |
0.06 |
≤0.03 － >4 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
462 |
| Escherichia coli |
0.03 |
0.12 |
≤0.03 － >4 |
Garenoxacin (T-3811, BMS-284756) |
1250 |
| Escherichia coli |
0.03 |
0.12 |
<0.03 － 64 |
Cefotaxime (Cephotaxime, Claforan) |
1434 |
| Escherichia coli |
0.03 |
0.25 |
≤0.004 － 2 |
DK-507k |
130 |
| Escherichia coli |
0.03 |
0.25 |
≤0.004 － 2 |
DK-507k |
443 |
| Escherichia coli |
0.03 |
0.5 |
≤0.004 － 2 |
Gatifloxacin (Tequin) |
130 |
| Escherichia coli |
0.03 |
0.5 |
≤0.03 － >4 |
Gatifloxacin (Tequin) |
412 |
| Escherichia coli |
0.03 |
1 |
0.008 － 64 |
Levofloxacin (Levaquin, Quixin) |
225 |
| Escherichia coli |
0.03 |
1 |
0.015 － 32 |
Gatifloxacin (Tequin) |
225 |
| Escherichia coli |
0.03 |
4 |
0.008 － 64 |
Levofloxacin (Levaquin, Quixin) |
268 |
| Escherichia coli |
0.03 |
4 |
0.015 － 32 |
DC-159a |
268 |
| Escherichia coli |
0.03 |
4 |
0.015 － 128 |
Moxifloxacin (BAY 12-8039, Avelox) |
268 |
| Escherichia coli |
>0.03 |
>4 |
≤0.03 － >4 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
472 |
| Escherichia coli |
>0.03 |
>8 |
≤0.008 － >8 |
Levofloxacin (Levaquin, Quixin) |
42 |
| Escherichia coli |
0.03 |
8 |
<0.008 － >16 |
Gatifloxacin (Tequin) |
12 |
| Escherichia coli |
0.03 |
8 |
<0.008 － >16 |
Levofloxacin (Levaquin, Quixin) |
12 |
| Escherichia coli |
0.03 |
8 |
0.015 － >128 |
Garenoxacin (T-3811, BMS-284756) |
268 |
| Escherichia coli |
>=0.03 |
≥16 |
≤0.008 － >=16 |
Levofloxacin (Levaquin, Quixin) |
475 |
| Escherichia coli |
0.03 |
32 |
0.015 － >64 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
1279 |
| Escherichia coli |
0.03 |
32 |
0.3 － 128 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
946 |