Figure 5From: Mercury immune toxicity in harbour seals: links to in vitro toxicity MTS activity of human and seal PBMC relative to MeHg exposure. * p < 0.05; **, p < 0.01 relative to control PBMCs 100%. For humans: n = 7 for 0.1 μM and 1 μM; n = 3 for other concentrations. For harbour seals: n = 5 for 1 μM and n = 2 for other concentrations. 5 wells per condition for both species.Back to article page