Fig. 2

Total antioxidant capacity (TAC) in the plasma Atlantic salmon intermittently exposed to PAA. A TAC level in the samples collected during the 3 major sampling points (before, and 22 and 45 days after exposure), and B TAC level in the samples collected during the first 2 weeks after the start of the intermittent application. Values presented are mean ± SE of 8 individual fish per sampling point (2 fish per replicate tank). Different letters denote significant difference at P < 0.05