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Fig. 4 | BMC Complementary and Alternative Medicine

Fig. 4

From: Antioxidant and cytotoxic activities of three species of tropical seaweeds

Fig. 4

DNA fragmentation in MCF-7 cells treated with seaweed fractions. Lane M: 1000 bp DNA marker, Lane 1 : Untreated MCF-7 cells (negative control), Lanes 2 and 3: MCF-7 cells treated with 12 μg/mL of P. tetrastromatica for 24 and 48 h, respectively, Lanes 4 and 5: MCF-7 cells treated with 18 μg/mL of C. racemosa for 24 and 48 h, respectively, Lanes 6 and 7: MCF-7 cells treated with 12 μg/mL of T. ornata for 24 and 48 h, respectively

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