Figure 5.

Baseline-adjusted SB (A) and FPG sites (B) in A549 cell cultures exposed 24 hours to SRM1650, SRM2975 and ASPM. The data are obtained from figure 4 and table 1. Data points are mean ± SEM (SRMs, n = 9; ASPM, n = 6). There was no significant difference between the particle's ability to induce SB and FPG sites at any doses (p > 0.05, Kruskal-Wallis test).