Antiproliferative Effects of Ferulic, Coumaric, and Caffeic Acids in HepG2 Cells by hTERT Downregulation

Figure 1

Effect of treatment of phenolic acids on HepG2 cells viability. (a) Negative control, cell (b) Ca, (c) Fer, and (d) Cum. Annexin V and 7-AAD staining was represented by flow cytometry, panel: Q1 = necrotic; Q2: late apoptotic cells; Q3: early stage apoptotic cells; Q4: normal viable cells.

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