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Figure 2. Dose-dependent induction of apoptosis and necrosis in human pulp cells. Cell cultures were treated with various concentrations of TEGDMA in duplicate for 24 hrs. The percentages of apoptotic (
) and necrotic (
) cell populations were analyzed by flow cytometry. Values (means ± SD) from 6 independent experiments are presented (n = 6); * indicates significant (p 
0.05), and ** indicates highly significant (p 0.01) differences from untreated control cultures (Mann-Whitney U-test).
