Table 6 Minimal inhibitory concentration (MIC) of antibiotics in the absence and presence of the sub-inhibitory concentrations of B. cinnamomea extract (μg/ml) against some MDR bacteria.

32

< 0, 5 (> 32) ^s

32 (1) ^s

-

-

-

-

-

-

64

8 (8) ^s

32 (2) ^s

32

32 (1)

256

-

-

-

-

-

-

-

-

-

64 (> 8) ^s

64 (> 8) ^s

1

< 0.5 (> 2) ^s

-

16 (> 32) ^S

32

-

256

-

-

-

-

64

8 (8) ^s

32 (2) ^s

32

16 (2) ^s

256

8 (32) ^s

16 (16) ^s

256

< 0, 5 (> 512) ^s

16(16) ^s

64

64 (1) ^I

64 (1) ^I

32

8 (4) ^s

32 (2) ^s

16

< 0.5 (> 32) ^s

-

256

-

-

-

-

-

-

-

256

32 (8) ^s

64 (4) ^s

4

4 (1) ^I

64

8 (8) ^s

8 (8) ^s

-

-

-

-

-

-

256

128 (2) ^s

128 (2) ^s

32

32 (1) ^I

64

16 (4) ^s

32 (2) ^s

-

128 (> 4) ^S

128 (> 4) ^S

-

8 (> 64) ^S

32 (16) ^S

32

32 (1) ^I

32 (1) ^I

32

1 (32) ^s

8

< 2 (> 4) ^s

4 (2) ^s

256

256 (1)

256 (1)

64

< 2(> 32) ^s

4 (16) ^s

32

< 2 (> 16) ^s

4 (8) ^s

< 2

< 2

Alone

MIC/2

MIC/5

Alone

MIC/2

MIC/5

MIC/2

MIC/5

Alone

MIC/2

MIC/5

MIC/2

PA124

4

2 (2) ^s

4 (1) ^s

-

64 (> 8) ^s

-

16 (1)

16 (1)

16

16 (1) ^I

16 (1) ^I

64 (2) ^s

CM64

32

8 (4) ^s

8 (4) ^s

256

32 (8) ^s

32 (8) ^s

< 2 (> 4) ^s

< 2 (> 4) ^s

1

1 (1) ^I

1 (1) ^I

1 (2) ^s

EA3

2

1 (2) ^s

2 (1) ^I

-

-

-

4 (4) ^s

4 (4) ^s

64

4 (16) ^s

8(8) ^s

16 (4) ^s

EA27

16

1 (16) ^s

4 (4) ^s

256

16 (16) ^s

64(4) ^s

< 0.5 (> 16) ^s

2 (4) ^s

2

< 0.5 (> 4) ^s

2 (1) ^I

< 0.5 (> 32) ^s

EA289

8

4 (2) ^s

4 (2) ^s

-

256 (> 2) ^s

256 (> 2) ^s

16 (4) ^s

64 (1) ^I

32

16 (2) ^s

16 (2) ^s

32 (2) ^s

KP55

4

4 (1) ^I

4 (1) ^I

-

64 (> 8) ^s

128 (> 2) ^s

8 (1) ^I

8 (1) ^I

128

8 (16) ^s

16 (8) ^s

16 (8) ^s

AG100A_TET

4

2 (2) ^s

2 (2) ^s

-

256 (> 2) ^s

64(> 4) ^s

8 (2) ^s

16 (1) ^I

64

4 (16) ^s

8 (8) ^s

32 (2) ^s

AG100

< 2

< 2

256

64 (4) ^s

256

4

< 2 (> 2) ^s

< 2 (> 2) ^s

32

32 (1) ^I