Strains
|
MICs (mg/L)
|
---|
IPM
|
MEM
|
ERP
|
---|
M19
|
≥ 128
|
48
|
24
|
25DN
|
< 2
|
< 2
|
< 2
|
MAT-1
|
20
|
16
|
4
|
MAT-2
|
20
|
16
|
4
|
MAT-3
|
20
|
16
|
4
|
MAT-4
|
20
|
16
|
4
|
MAT-5
|
20
|
16
|
4
|
MAT-6
|
20
|
16
|
4
|
- 25DN, sodium azide-resistant E. coli strain derived from ATCC25922; MAT, transconjugants of A. johnsonii M19 and E. coli 25DN; IPM, imipenem; MEM, meropenem; ERP, ertapenem