TABLE 1.
Amikacin resistance of M. abscessus strains preincubated with subinhibitory concentrations of clarithromycin
Clarithromycin concn (mg/liter) | Amikacin MIC (mg/liter) by straina |
||||||
---|---|---|---|---|---|---|---|
ATCC 19977 | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6 | |
0 | 3.1 | >50 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 |
0.05 | 12.5 | >50 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
0.1 | 12.5 | >50 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Values are the median values of 3 experiments.