fig6

Figure 6. LPO levels by-products (mean ± STD) (nmol MDA+4-HNE mg^-1 protein) in gills (A) and digestive glands (B) of unexposed (CT) and mask leachate-exposed mussels, after 14 days of bioassay. Asterisks indicate significant differences between control and mask leachate-treated mussels (t-test; P < 0.05). LPO: Lipid peroxidation; MDA: malondialdehyde; 4-HNE: 4-hydroxyalkenals.