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The mean Zn and Pb concentrations (A), and bioaccumulation factors [kg kg−1] (+/− SD) (B) in cell treated with 200 μM Zn or 200 μM Pb for 72 h. Different letters mean statistical differences (p ≤ 0.05) between species. Means and standard deviations were established based on altogether N = 5 measurements.
