| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Helicobacter pylori (J99) |
- |
- |
62.5 － ? |
Plinia cerrocampanensis leaf (Essential oil)  |
1182 |
| Helicobacter pylori (KR 2098) |
- |
- |
0.0313 － ? |
Amoxicillin (Novamox, Amoxil) |
421 |
| Helicobacter pylori (KR 2098) |
- |
- |
0.0313 － ? |
Clarithromycin (Biaxin) |
421 |
| Helicobacter pylori (KR 2098) |
- |
- |
0.5 － ? |
TG44 |
421 |
| Helicobacter pylori (KR 2098) |
- |
- |
2 － ? |
Metronidazole (Flagyl) |
421 |
| Helicobacter pylori (Lys-mutant) |
16 |
- |
2 － 32 |
Moxifloxacin (BAY 12-8039, Avelox) |
439 |
| Helicobacter pylori (Lys-mutant) |
32 |
- |
2 － 32 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
439 |
| Helicobacter pylori (Lys-mutant) |
32 |
- |
2 － 32 |
Levofloxacin (Levaquin, Quixin) |
439 |
| Helicobacter pylori (macrolide-resistant) |
32 |
64 |
4 － 64 |
Cethromycin (ABT-773) |
15 |
| Helicobacter pylori (macrolide-resistant) |
32 |
128 |
4 － 128 |
Clarithromycin (Biaxin) |
15 |
| Helicobacter pylori (macrolide-resistant) |
>128 |
>128 |
64 － >128 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
15 |
| Helicobacter pylori (macrolide-resistant) |
>128 |
>128 |
128 － >128 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
15 |
| Helicobacter pylori (macrolide-susceptible) |
0.008 |
0.015 |
0.008 － 0.06 |
Clarithromycin (Biaxin) |
15 |
| Helicobacter pylori (macrolide-susceptible) |
0.03 |
0.06 |
0.008 － 0.06 |
Cethromycin (ABT-773) |
15 |
| Helicobacter pylori (macrolide-susceptible) |
0.12 |
0.25 |
0.06 － 0.25 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
15 |
| Helicobacter pylori (macrolide-susceptible) |
0.25 |
0.5 |
0.06 － 0.5 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
15 |
| Helicobacter pylori (NCTC 11637 + metronidazole-resistant) |
- |
- |
64 － ? |
Metronidazole (Flagyl) |
428 |
| Helicobacter pylori (NCTC 11637 + pH 5.4) |
- |
- |
0.001 － ? |
KRM-1657 |
211 |
| Helicobacter pylori (NCTC 11637 + pH 5.4) |
- |
- |
0.002 － ? |
Rifalazil (ABI-1648, KRM-1648) |
211 |
| Helicobacter pylori (NCTC 11637 + pH 5.4) |
- |
- |
0.5 － ? |
Clarithromycin (Biaxin) |
211 |
| Helicobacter pylori (NCTC 11637 + pH 7.4) |
- |
- |
0.001 － ? |
KRM-1657 |
211 |
| Helicobacter pylori (NCTC 11637 + pH 7.4) |
- |
- |
0.004 － ? |
Rifalazil (ABI-1648, KRM-1648) |
211 |
| Helicobacter pylori (NCTC 11637) |
- |
1.6 |
? － ? |
Idebenone |
823 |
| Helicobacter pylori (NCTC 11637) |
- |
- |
0.001 － ? |
KRM-1657 |
211 |
| Helicobacter pylori (NCTC 11637) |
- |
- |
0.004 － ? |
Rifalazil (ABI-1648, KRM-1648) |
211 |
| Helicobacter pylori (NCTC 11637) |
- |
- |
0.1 － ? |
FNQ13 |
257 |
| Helicobacter pylori (NCTC 11637) |
- |
- |
0.13 － ? |
Rabeprazole sodium thioether |
79 |
| Helicobacter pylori (NCTC 11637) |
- |
- |
0.25 － ? |
Lansoprazole |
79 |