Fig. 5.

Proliferation curves of HepG2 (1) and GAS (2) cells by total proteins quantification (log₂ mean of absorbance) after treatment with extracts of a B. correifolia; b B. verbascifolia; c B. fagifolia; d B. intermedia; negative control (PBS); positive controls (B[a]P—5.04 µg/mL and DXR—0.2 µg/mL) and solvent (SV). The results represent mean ± SD of independent cultures in triplicate