Figure 4.

The level of [³H]Leucine incorporation for three‐ and four‐inhibitor combinations at subcytotoxic concentrations (CC ₁₀). Leucine incorporation assays were carried out in HepG2 cells and the percentage of incorporation compared to control was calculated. Combination APCE corresponds to actinomycin D, puromycin, cycloheximide, and emetine; ACE to actinomycin D, cycloheximide, and emetine; APE to actinomycin D, puromycin, and emetine; APC to actinomycin D, puromycin, and cycloheximide; and PCE to puromycin, cycloheximide, and emetine. Data are shown as mean ± S.D from n = 3 independent experiments.