Fig. 8

Effects of 260 nm absorbing material (DNA, RNA, and metabolites) in the ORSS-27055 supernatants. These cells were treated with oxacillin, α-mangostin either alone or in combination. CON = control (drugs free); OXA(64) = 64 μg/ml oxacillin; AMT(4) = 4 μg/ml α-mangostin; OXA(12) + AMT(1.5) = 12 μg/ml oxacillin plus 1.5 μg/ml α-mangostin; NIS(0.5) = 0.50 μg/ml nisin. Nisin at 0.50 μg/ml was used as a positive control, and untreated cells were used as a negative control. The mean ± SEM for three replicates are illustrated. Means sharing the same superscript at the same time are not significantly different (Scheffe’s test, p < 0.01)