Fig. 4From: Prenylated chromones and flavonoids isolated from the roots of Flemingia macrophylla and their anti-lung cancer activityCell viability with different compounds (icaritin as positive control) at different concentrations, with at least three replicates for each data point. a Different concentrations, the survival of A549 cells in different compounds. b Different concentrations, the survival of H1975 cells in different compoundsBack to article page