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The effects on HepG-2 cells proliferation (% of control) induced by methanolic (a) and dichloromethane (b) extracts (1000 µg/ml) after 24 h of incubation—MTT method. Each column represents the mean of 8 experiments per group; vertical lines show SEM. #p < 0.01 and *p < 0.05 compared with control
