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. 2014 Oct 16;9(10):e109880. doi: 10.1371/journal.pone.0109880

Figure 2. Mortality of zebrafish embryos exposed to iron chelators.

Figure 2

The mortality of DFO and L1-treated embryos did not vary significantly from control after 96 hpf of exposure (A–D). The mortality of ICL-670-treated embryos increased in a dose and time-dependent manner and was significantly higher than control embryos; death occurred within 24 hpf of exposure to 1 mM ICL-670 (A) and 96 hpf for 0.25 and 0.5 mM treated embryos (D). § denotes missing bar for L1 at 1 mM; the DMSO content would have exceeded 1.5% thus, this concentration was omitted. The concentration of chelator for which mortality was significantly different from control is denoted by *.