Figure 2From: Defined plant extracts can protect human cells against combined xenobiotic effectsProtective efficiencies of Dig1 and Dig2 on HepG2 cells intoxicated by Roundup. These are calculated as indicated in figure 1. Cells were exposed first to Dig1 or Dig2 at 2% during 0-96 h, and then intoxicated 24 h with R (at 0.0175%, ~LC50) or not (control 100%) before this viability measurement.Back to article page