Fig. 4
From: Phytochemical analysis and in vitro anti-proliferative activity of Viscum album ethanolic extracts
WST-1 assay after 4 h of incubation with different concentrations of five Viscum album mother tinctures (VAM, V. album ssp. album growing on Malus domestica; VAQ, V. album ssp. album growing on Quercus robur; VAU, V. album ssp. album growing on Ulmus carpinifolia; VAA, V. album ssp. abietis growing on Abies alba; and VAP, V. album ssp. austriacum growing on Pinus sylvestris). a Molt-4 and b Yoshida cell lines. The results are presented as the mean ± SD from three independent experiments in relation to control cells. ***p < 0.0001, obtained with one-way ANOVA with Dunnet’s post hoc test. Legend symbols: 
EtOH, cells incubated with ethanol solvent; 
Control, untreated cells; 
V. album ssp. album growing on Malus domestica (VAM), Quercus robur (VAQ) and Ulmus carpinifolia (VAU); 
V. album ssp. abietis growing on Abies alba (VAA); and 
V. album ssp. austriacum growing on Pinus sylvestris (VAP)