Figure 4.
Three-dimensional surface graph representing the Bliss independence analyses of the interaction between VER and FLC for CaS (A) and CaR (B). The concentrations of FLC and VER are shown in X and Z-axes, respectively, and the Y-axis shows the % value of ΔE. Peaks above the 0 plane represents synergism (%), valleys below the 0 plane represent antagonism (%), and the 0 plane represents no interaction (95% CI overlapped at 0)