| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Klebsiella oxytoca (ampicillin-resistant) |
0.25 |
0.5 |
0.12 － >16 |
Ceftazidime (Ceptaz, Fortaz, Tanicef)  |
1486 |
| Klebsiella oxytoca (ceftazidime-resistant) |
0.13 |
- |
0.13 － ? |
Ceftibuten (Cedax) |
1492 |
| Klebsiella oxytoca (ceftazidime-resistant) |
1 |
- |
1 － ? |
Cefaclor (Ceclor, Ceclor CD) |
1492 |
| Klebsiella oxytoca (ceftazidime-resistant) |
2 |
- |
2 － ? |
Cefixime (Suprax) |
1492 |
| Klebsiella oxytoca (ceftazidime-resistant) |
2 |
- |
2 － ? |
Cefpodoxime |
1492 |
| Klebsiella oxytoca (ceftazidime-resistant) |
4 |
- |
4 － ? |
Cefprozil (Cefzil) |
1492 |
| Klebsiella oxytoca (ceftazidime-resistant) |
4 |
- |
4 － ? |
Cefuroxime (Kefurox, Zinacef) |
1492 |
| Klebsiella oxytoca (ceftazidime-susceptible) |
0.03 |
0.13 |
0.015 － 0.5 |
Cefixime (Suprax) |
1492 |
| Klebsiella oxytoca (ceftazidime-susceptible) |
0.06 |
0.13 |
0.03 － 0.25 |
Ceftibuten (Cedax) |
1492 |
| Klebsiella oxytoca (ceftazidime-susceptible) |
0.13 |
0.5 |
0.06 － 2 |
Cefpodoxime |
1492 |
| Klebsiella oxytoca (ceftazidime-susceptible) |
0.5 |
1 |
0.25 － 1 |
Cefaclor (Ceclor, Ceclor CD) |
1492 |
| Klebsiella oxytoca (ceftazidime-susceptible) |
2 |
8 |
1 － 8 |
Cefuroxime (Kefurox, Zinacef) |
1492 |
| Klebsiella oxytoca (ceftazidime-susceptible) |
4 |
8 |
0.5 － 16 |
Cefprozil (Cefzil) |
1492 |
| Klebsiella oxytoca (U271) |
- |
- |
>32 － ? |
Gentamicin (Gentamycin, Garamycin) |
1450 |
| Klebsiella oxytoca (U271) |
- |
- |
>10000 － ? |
Campylospermum densiflorum leaf (Crude extract) |
1450 |