Figure 5From: Biological properties of carotenoids extracted from Halobacterium halobium isolated from a Tunisian solar saltern Effect of carotenoid extract in HepG2 cells on cell viability: co: Control; CE: carotenoids extract, 1 : 0.2 μM, 2 : 0.5 μM, 3 : 1.5 μM. Back to article page