Figure 5.

Calculation of IC₅₀ of CRCs and DMCRT on A172 cells. IC₅₀ were found 3.10 mg/mL (R² = 0.99), 2.19 mg/mL (R² = 0.99) and 1.72 mg/mL (R² = 0.99), for CRCs, at 24, 48 and 72 h, respectively (A). IC₅₀ for DMCRT were estimated 4.73 mg/mL (R² = 0.97), 2.80 mg/mL (R² = 0.94) and 1.95 mg/mL (R² = 0.98) at 24, 48 and 72 h, respectively (B).