Fig. 3

DNA damage (median TL). Induction of DNA damage (represented as median TL) in E. andrei coelomocytes following in vitro exposure to increasing concentrations H₂O₂. The values are mean ± SEM; *significant difference from unexposed total population (*p < 0.05; **p < 0.01). UP unseprated total population, LSP light cell subpopulation, MSP medium cells subpopulation, HSP heavy cell subpopulation