Fig. 6From: High cytotoxicity and anti-proliferative activity of algae extracts on an in vitro model of human hepatocellular carcinomaEffects on HepG-2 cells proliferation (% of control) induced by methanolic (a) and dichloromethane (b) extracts (1000 µg/ml) after 12, 24 and 48 h of incubation—MTT method. Each column represents the mean of 8 experiments per group; vertical lines show SEM. #p < 0.01 compared with controlBack to article page