Fig. 3

Caspase 3 (marker of apoptosis pathway) expression in C6-cells treated with Quer and/or 3BP. C6 cells were treated with different concentrations of Quer or 3BP, and then, the mean cell density was measured at 3, 6, 12, 24, 48 and 72 h. A Cells treated with 3.8, 11.4 or 22.8 ng Quer. B Cells treated with 5.7, 17.1 and 34.1 ng 3BP. C Cells treated with 3.8 ng Quer + 5.7 ng 3BP, 11.4 ng Quer + 17.1 ng 3BP and 22.8 ng Quer + 34.1 ng 3BP. Significant differences were determined by the Kruskal‒Wallis test and are indicated by an asterisk, *p < 0.0001