Reversal of Ampicillin Resistance in MRSA via Inhibition of Penicillin-Binding Protein 2a by Acalypha wilkesiana

Table 3

MIC values of ampicillin in combination with subinhibitory concentrations of 9EA-FC-B for MRSA.

Treatment	MIC (𝜇g mL^−1) of ampicillin
Ampicillin alone	50
With 9EA-FC-B at 1/4 × MIC	1.56
With 9EA-FC-B at 1/8 × MIC	3.13
With 9EA-FC-B at 1/16 × MIC	12.5

Values represent triplicates of three independent experiments (MIC = minimum inhibitory concentrations).