Table 1.
Antimicrobial susceptibility panel and virulence markers of H. pylori clinical strains
| Strain | Antibiotic |
Genotype |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CLR | MTZ | LVX | MXF | CIP | RFB | TET | AMP | AMX | cagA | iceA1 | vacA | |
| 9F/13 | S | S | S | S | S | S | S | S | S | + | + | s1m1i1 |
| 10A/13 | R | R | R | R | R | S | S | S | S | + | − | s1m2i1 |
| 2A/12 | R | R | R | R | R | S | S | S | S | + | + | s1m1i1 |
| 10A/11 | R | S | R | R | R | S | S | S | S | + | − | s1m1i1 |
| 11F/11 | R | S | R | R | R | S | S | S | S | + | − | s1m2i2 |
| 3A/13 | R | S | R | R | R | S | S | S | S | + | + | s1m2i2 |
| ATCC 43629 | S | S | S | S | S | S | S | S | S | + | − | s1m1i1 |
CLR, clarithromycin; MTZ, metronidazole; LVX, levofloxacin; MXF, moxifloxacin; CIP, ciprofloxacin; RFB, rifabutin; TET, tetracycline; AMP, ampicillin; AMX, amoxicillin; S, susceptible; R, resistant.