| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Shigella spp. |
4 |
8 |
2 － 8 |
Amikacin (Amikin)  |
412 |
| Shigella spp. |
4 |
8 |
4 － 8 |
Cefoxitin (Mefoxin) |
1438 |
| Shigella spp. |
8 |
32 |
? － ? |
Cephalothin (Cefalotin, Keflin, Seffin) |
1389 |
| Shigella spp. |
16 |
32 |
4 － 32 |
Amoxicillin-clavulanate |
493 |
| Shigella spp. |
25 |
50 |
? － ? |
Amlodipine |
1109 |
| Shigella spp. |
25 |
100 |
? － ? |
Dobutamine |
1109 |
| Shigella spp. |
25 |
100 |
? － ? |
Nifedipine |
1109 |
| Shigella spp. |
50 |
200 |
? － ? |
Lacidipine (Lacipil; Motens) |
1109 |
| Shigella spp. |
100 |
200 |
? － ? |
Oxyfedrine |
1109 |
| Shigella spp. |
- |
0.004 |
? － ? |
Clinafloxacin (PD 127391) |
341 |
| Shigella spp. |
- |
0.016 |
? － ? |
Gatifloxacin (Tequin) |
341 |
| Shigella spp. |
- |
0.016 |
? － ? |
Levofloxacin (Levaquin, Quixin) |
341 |
| Shigella spp. |
- |
0.03 |
? － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
341 |
| Shigella spp. |
- |
0.03 |
? － ? |
Moxifloxacin (BAY 12-8039, Avelox) |
341 |
| Shigella spp. |
- |
0.03 |
? － ? |
Sparfloxacin (AT-4140, Zagam) |
341 |
| Shigella spp. |
- |
0.03 |
? － ? |
Trovafloxacin (Trovan) |
341 |
| Shigella spp. |
- |
0.06 |
? － ? |
Ofloxacin (Floxin) |
341 |
| Shigella spp. |
- |
0.1 |
? － ? |
Grepafloxacin (Raxar) |
341 |
| Shigella spp. |
- |
- |
0.002 － 0.008 |
ABT-492 |
3 |
| Shigella spp. |
- |
- |
0.002 － 0.015 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
3 |
| Shigella spp. |
- |
- |
0.004 － 0.015 |
Levofloxacin (Levaquin, Quixin) |
3 |
| Shigella spp. |
- |
- |
0.017 － ? |
AM-715 |
1439 |
| Shigella spp. |
- |
- |
0.0312 － ? |
Ceftriaxone (Rocephin) |
478 |
| Shigella spp. |
- |
- |
0.0312 － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
478 |
| Shigella spp. |
- |
- |
0.25 － ? |
Levofloxacin (Levaquin, Quixin) |
478 |
| Shigella spp. |
- |
- |
0.5 － ? |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
478 |
| Shigella spp. |
- |
- |
1.15 － ? |
Nalidixic acid (NegGam) |
1439 |
| Shigella spp. |
- |
- |
8 － ? |
Nalidixic acid (NegGam) |
478 |