| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Helicobacter pylori |
0.004 |
0.008 |
? － ? |
Rifalazil (ABI-1648, KRM-1648)  |
1082 |
| Helicobacter pylori |
0.007 |
1 |
≤0.007 － 64 |
Clarithromycin (Biaxin) |
79 |
| Helicobacter pylori |
0.008 |
0.03 |
<0.002 － 0.12 |
Ampicillin (Omnipen) |
662 |
| Helicobacter pylori |
0.008 |
- |
? － ? |
Rifalazil (ABI-1648, KRM-1648) |
1081 |
| Helicobacter pylori |
0.01 |
0.01 |
<0.01 － 0.02 |
Amoxicillin-clavulanic acid (Augmentin) |
662 |
| Helicobacter pylori |
0.015 |
0.03 |
<0.003 － 0.03 |
Ampicillin (Omnipen) |
662 |
| Helicobacter pylori |
0.015 |
0.03 |
≤0.004 － 0.03 |
Clarithromycin (Biaxin) |
1010 |
| Helicobacter pylori |
0.015 |
0.06 |
≤0.0005 － 0.06 |
Amoxicillin (Novamox, Amoxil) |
1010 |
| Helicobacter pylori |
0.015 |
0.06 |
0.004 － 0.25 |
Cefaclor (Ceclor, Ceclor CD) |
662 |
| Helicobacter pylori |
0.0156 |
0.125 |
0.0078 － 8 |
Amoxicillin (Novamox, Amoxil) |
421 |
| Helicobacter pylori |
0.016 |
0.031 |
≤0.008 － 0.031 |
TAK-083 |
105 |
| Helicobacter pylori |
0.025 |
0.025 |
0.025 － 0.1 |
Amoxicillin (Novamox, Amoxil) |
662 |
| Helicobacter pylori |
0.03 |
0.12 |
0.015 － 0.12 |
ABT-492 |
3 |
| Helicobacter pylori |
0.04 |
0.08 |
0.01 － 0.16 |
Cefotaxime (Cephotaxime, Claforan) |
662 |
| Helicobacter pylori |
0.05 |
0.05 |
0.05 － 0.78 |
Ceftizoxime (Cefizox) |
662 |
| Helicobacter pylori |
0.05 |
0.05 |
0.05 － 12.5 |
Clarithromycin (Biaxin) |
662 |
| Helicobacter pylori |
0.05 |
0.05 |
0.05 － ? |
Imipenem |
662 |
| Helicobacter pylori |
0.05 |
0.1 |
0.05 － 1.56 |
Ampicillin (Omnipen) |
662 |
| Helicobacter pylori |
0.06 |
0.06 |
0.008 － 0.25 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
1010 |
| Helicobacter pylori |
0.06 |
0.12 |
0.015 － 0.12 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
662 |
| Helicobacter pylori |
0.06 |
0.12 |
0.015 － 8 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
662 |
| Helicobacter pylori |
0.06 |
0.25 |
0.008 － 0.5 |
Cefotaxime (Cephotaxime, Claforan) |
662 |
| Helicobacter pylori |
0.06 |
0.25 |
0.008 － 0.5 |
Cefuroxime (Kefurox, Zinacef) |
662 |
| Helicobacter pylori |
0.063 |
64 |
0.016 － 128 |
Clarithromycin (Biaxin) |
105 |
| Helicobacter pylori |
0.08 |
0.16 |
0.01 － 0.16 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
662 |
| Helicobacter pylori |
0.08 |
0.16 |
0.04 － 0.32 |
Gentamicin (Gentamycin, Garamycin) |
662 |
| Helicobacter pylori |
0.08 |
0.16 |
0.04 － 0.64 |
Tobramycin (Tobrex, Nebcin) |
662 |
| Helicobacter pylori |
0.1 |
0.78 |
0.05 － 50 |
Cefaclor (Ceclor, Ceclor CD) |
662 |