Fig. 1

Effects of different concentrations of BML-111 and H₂O₂ on the cell viability of hPDLFs.

(A) Cell viability of hPDLFs treated with 0, 125, 250, 500, 1000 µM H₂O₂ for 4 h; (B) Cell viability of hPDLFs treated with 0, 5, 10, 20, 30 µM BML-111 for 24 h; (C) Cell viability of hPDLFs pretreated with 0, 5, 10, 20 µM BML-111 for 24 h and treated with 500 µM H₂O₂ for 4 h. Data were shown as mean ± SD from three experiments independently ^**P < 0.01 vs. control group, ^*P < 0.05 vs. control group, ^##P < 0.01 vs. H₂O₂ group, ^#P < 0.05 vs. H₂O₂ group, ^nsP>0.05 vs. control group