ESBL

Strain

β-lactamase

Carbapenem

Outer membrane

AmpA

AmpC

ETP

MIC

MEM

MIC

IMP

MIC

ompK35

ompK36

+

2

TEM, SHV

DHA

S

0.19

S

0.047

S

0.38

Inserted

13

SHV

-

S

0.094

S

0.064

S

0.19

Inserted

55

TEM, SHV, CTXM14

-

S

0.094

S

0.016

S

0.19

Inserted

58

SHV

-

S

0.006

S

0.032

S

0.25

Inserted

67

TEM, SHV

-

S

0.064

S

0.016

S

0.094

Inserted

87

SHV

-

S

0.023

S

0.032

S

0.25

Inserted

92

SHV

DHA

R

16

I

2

R

6

Inserted

Inserted

96

TEM, SHV, CTXM14

DHA

R

16

I

2

R

4

Inserted

98

SHV

-

S

0.064

S

0.023

S

0.19

Inserted

−

60

SHV

DHA

S

0.25

S

0.032

S

0.75

Inserted

79

SHV

-

S

0.012

S

0.023

S

0.125

Inserted

100

TEM, SHV

DHA

S

0.19

S

0.023

S

0.25

Inserted

110

SHV

CMY-2, DHA

R

>32

R

12

R

>32

Inserted

Inserted

114

TEM, SHV

CMY-2, DHA

R

>32

R

4

R

12

Inserted

Inserted

119

TEM, SHV

CMY-2, DHA

R

4

S

0.5

I

2

Inserted