Fig. 3From: Synergism and the mechanism of action of the combination of α-mangostin isolated from Garcinia mangostana L. and oxacillin against an oxacillin-resistant Staphylococcus saprophyticus The effect of oxacillin, α-mangostin alone or in combination on the viable counts of ORSS-27055. CON = control (drugs free); OXA(64) = 64 μg/ml oxacillin; AMT(4) = 4 μg/ml α-mangostin; OXA(16) + AMT(2) = 16 μg/ml oxacillin plus 2 μg/ml α-mangostin. The values plotted are the means of 4 observations, and the vertical bars indicate the standard errors of the meansBack to article page