Figure A1.

The boron concentration taken into the cell at each cell line 24 h after incubation in Dulbecco’s Modified Eagle’s Medium (DMEM), including 12 µg B/mL of each boron compound. The boron concentrations of each cell line in the BPA and BADB groups were 1.54 ± 0.22 and 2.34 ± 0.71 µg B/107 cells (F98 rat glioma cells), 0.41 ± 0.03 and 1.90 ± 0.20 µg B/107 cells (A172 human glioblastoma cells), 0.56 ± 0.03 and 2.08 ± 0.21 µg B/107 cells (C6 rat glioma cells), 1.35 ± 0.14 and 4.41 ± 0.43 µg B/107 cells (B16 mouse melanoma cells), and 1.15 ± 0.17 and 2.20 ± 0.21 µg B/107 cells (SAS human squamous carcinoma cells), respectively.