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. 2012 Jun 29;7:3099–3109. doi: 10.2147/IJN.S30934

Figure 5.

Figure 5

High concentrations of C60(OH)x(ONa)y can induce apoptosis. (A) Comet image of a normal neuron detected with CASP software. (B) Comet image of an apoptosis neuron. (C) Mean percentage of tail DNA in hippocampal neurons treated with fullerenol 0, 50, 100, and 200 μM. (D) Olive tail moment distribution (50 observations) in hippocampal neurons treated with fullerenol 0, 50, 100, and 200 μM.

Notes: The results are shown as the mean ± standard error (n = 50) of a representative experiment that was repeated at least three times. **P < 0.01 versus control group in 24 hours. #P < 0.05 versus control group in 48 hours; ##P < 0.01 versus control group in 48 hours. One-way analysis of variance with Bonferroni post hoc tests.