Figure 8

Cytotoxicity of 13-MTD to SKBR-3 cells in the presence or absence of catalase. Cells were pre-cultured for 24 h. Catalase (100 units/ml) was added at indicated time of incubation with 0.25 mM of fatty acid samples, and the relative cell viability was measured after 24 h by MTS assay. Data are mean ± SE of 8 analyses. Asterisk shows the statistically significant difference from PBS or C14:0 at p < 0.05 by Tukey-Kramer test.