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. 2014 Sep 17;9(9):e107149. doi: 10.1371/journal.pone.0107149

Figure 8. Cellular ATP level in HepG2 cells.

Figure 8

The cells were treated with 100 µM of fatty acid esters of phloridzin (Pz) in comparison with parent compounds phloridzin, free fatty acids, phloretin (aglycone) or liver cancer drug sorafenib for 24 h. Cellular ATP content in treated cells is expressed as percentage compared to ATP levels in untreated controls. Data are presented as the mean ± SD (n = 3) are representative of at least three separate independent experiments. Different letters represent significantly different mean values from other treatments (Tukey HSD, P<0.01).