| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Shigella flexneri |
0.002 |
0.008 |
0.001 － 0.008 |
Difluoroquinolone (PD 117596)  |
248 |
| Shigella flexneri |
0.004 |
0.008 |
0.004 － 0.008 |
PD 124816 |
248 |
| Shigella flexneri |
<0.008 |
<0.008 |
<0.008 － 0.25 |
Clinafloxacin (PD 127391) |
12 |
| Shigella flexneri |
≤0.008 |
≤0.008 |
≤0.008 － ? |
Ertapenem (Invanz) |
493 |
| Shigella flexneri |
≤0.008 |
≤0.008 |
? － ? |
Clinafloxacin (PD 127391) |
307 |
| Shigella flexneri |
0.008 |
0.015 |
<0.008 － 0.5 |
Sitafloxacin |
12 |
| Shigella flexneri |
0.008 |
0.016 |
0.008 － 0.016 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
1085 |
| Shigella flexneri |
0.008 |
0.02 |
0.004 － 0.015 |
Clinafloxacin (PD 127391) |
248 |
| Shigella flexneri |
0.008 |
0.06 |
≤0.008 － 0.25 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
493 |
| Shigella flexneri |
≤0.015 |
≤0.015 |
≤0.015 － ? |
AF 3013 |
244 |
| Shigella flexneri |
≤0.015 |
≤0.015 |
≤0.015 － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
244 |
| Shigella flexneri |
≤0.015 |
≤0.015 |
≤0.015 － ? |
Trovafloxacin (Trovan) |
244 |
| Shigella flexneri |
0.015 |
0.015 |
? － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
307 |
| Shigella flexneri |
0.015 |
0.03 |
<0.008 － 0.25 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
12 |
| Shigella flexneri |
0.015 |
0.03 |
<0.008 － 0.25 |
Trovafloxacin (Trovan) |
12 |
| Shigella flexneri |
0.015 |
0.03 |
≤0.015 － 0.03 |
Grepafloxacin (Raxar) |
244 |
| Shigella flexneri |
0.03 |
0.03 |
<0.008 － 0.25 |
Gatifloxacin (Tequin) |
12 |
| Shigella flexneri |
0.03 |
0.03 |
≤0.015 － 0.03 |
Levofloxacin (Levaquin, Quixin) |
244 |
| Shigella flexneri |
0.03 |
0.03 |
0.015 － 0.06 |
Levofloxacin (Levaquin, Quixin) |
12 |
| Shigella flexneri |
0.03 |
0.03 |
0.03 － 0.06 |
Moxifloxacin (BAY 12-8039, Avelox) |
244 |
| Shigella flexneri |
≤0.03 |
≤0.03 |
≤0.03 － 0.5 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
412 |
| Shigella flexneri |
≤0.03 |
≤0.03 |
≤0.03 － 0.5 |
Gatifloxacin (Tequin) |
412 |
| Shigella flexneri |
≤0.03 |
≤0.03 |
≤0.03 － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
248 |
| Shigella flexneri |
0.03 |
0.06 |
<0.008 － 0.12 |
Moxifloxacin (BAY 12-8039, Avelox) |
12 |
| Shigella flexneri |
<0.06 |
<0.06 |
? － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
62 |
| Shigella flexneri |
<0.06 |
<0.06 |
? － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
491 |
| Shigella flexneri |
≤0.12 |
≤0.12 |
≤0.12 － 0.25 |
Aztreonam (Azactam) |
412 |
| Shigella flexneri |
0.12 |
0.25 |
0.06 － 64 |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
1085 |