Fig. 2From: Biochemical changes and drug residues in ascidian Halocynthia roretzi after formalin–hydrogen peroxide treatment regimen designed against soft tunic syndromeLevels of oxidative damage in soft tissues of ascidians exposed to the combination treatment. Each damage parameter was assessed 24 h after the termination of the whole 7-day exposure scheme. Recovery (48 h post-bath column) was assessed in 2-fold exposure (F:H = 80:20 ppm) group after an additional 24 h in fresh seawater. a Malondialdehyde levels. b Free radical scavenging capacity. c Reduction power. F formalin, H H2O2., Vit C ascorbic acid (10 μM). N = 7. Superscripts over bars denote significant statistical difference by Duncan’s multiple comparison tests at p < 0.05Back to article page