Synergistic Interaction between Boesenbergia rotunda (L.) Mansf. Essential Oil and Cloxacillin on Methicillin-Resistant Staphylococcus aureus (MRSA) Inhibition

Figure 3

The inhibition of MRSA 20651 biofilms was quantified after treatment with BREO, or CLX, either alone or in combination. CTR = control, CLX = CLX at 256 µg/mL, BREO = BREO at 2 mg/mL, and CLX + BREO = CLX at 16 µg/mL and BREO at 1 mg/mL. The values were represented by the mean and standard error of the mean (SEM) for six replicates. The one-way ANOVA and Tukey’s HSD post hoc tests were compared between results. The different alphabetical symbols indicate a statistically significant difference between groups ().