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Fig. 3 | BMC Complementary and Alternative Medicine

Fig. 3

From: Verbesina encelioides: cytotoxicity, cell cycle arrest, and oxidative DNA damage in human liver cancer (HepG2) cell line

Fig. 3

Flow cytometric analysis of intracellular ROS generation in HepG2 cells exposed to Verbesina encelioides (VE) extract for 24 h. Panel a shows the representative spectra of fluorescent DCF as a function of Verbesina encelioides extract concentration. Panel b exhibits the comparative analysis of the fluorescence enhancement of DCF with increasing concentrations of Verbesina encelioides extract. Each histogram represent the values of mean ± SD of three independent experiments. *p < 0.05, **p < 0.01 versus control

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