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. 2019 Sep 3;8(9):371. doi: 10.3390/antiox8090371

Figure 2.

Figure 2

Cytotoxic effect of the isolated compounds on HepG2. Cells were treated with various concentrations of compounds (100, 50, 25, 12.5, and 3.25 µg/mL) for 24 h and the cell viability was determined by MTT assay. The results are expressed as percentage of cell growth relative to negative control (vehicle treated) cells.