Table 2

Minimum inhibition concentration of PRE and CuSO4 alone and in combination against ten isolates each of MRSA, MSSA and Panton-Valentine Leukocidin positive CA-MSSA.

Isolates type

No. of isolates

MIC (mg/mL)

PRE

CuSO4

*PRE/CuSO4


MRSA

1

12.5

3.125

6.25/1.563

1

25

1.563

6.25/0.781

2

25

3.125

12.5/1.563

3

25

1.563

12.5/0.781

2

12.5

1.563

6.25/0.781

1

12.5

1.563

6.25/0.781

MSSA

1

25

1.563

6.25/0.391

3

25

1.563

12.5/0.781

1

25

3.125

6.25/0.781

1

12.5

1.563

3.125/0.391

1

12.5

0.782

3.125/0.196

3

12.5

1.563

6.25/0.781

PVL

3

25

1.563

6.25/0.391

4

25

3.125

6.25/0.781

2

25

0.781

6.25/0.195

1

25

1.563

12.5/0.781


*For the PRE/CuSO4 combinations the fixed ratio for each component is maintained as shown.

Gould et al. BMC Complementary and Alternative Medicine 2009 9:23   doi:10.1186/1472-6882-9-23

Open Data