Table 2 MIC and MBC of S. officinalis against multiple H. pylori strains
| No. | Strains | Drug sensitivity a |
MIC b (µg/ml) | MIC c(µg/ml) | MBC (µg/ml) | MBC/MIC |
|---|---|---|---|---|---|---|
| 1 | ATCC43504 | R(MTZ) | 160 | 160 | 640 | 4 |
| 2 | ATCC700392 | S | 160 | 160 | 640 | 4 |
| 3 | SS1 | S | 160 | 160 | 640 | 4 |
| 4 | CSO1 | R(CLR) | 320 | 320 | 640 | 2 |
| 5 | LQ2# | R(CLR, AMO, LEF) | 320 | 320 | 640 | 2 |
| 6 | ICDC11101 | R(MET, LEF) | 160 | 80 | 640 | 2 |
| 7 | QYZ-001 | R(MTZ) | 320 | / | 640 | 2 |
| 8 | QYZ-003 | R(CLR, MTZ, LEF) | 160 | / | 320 | 2 |
| 9 | QYZ-004 | R(CLR, MTZ, LEF, AMO) | 160 | / | 320 | 2 |