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

Figure 6.

Figure 6

Effect of C60(OH)x(ONa)y on caspase content of cultured hippocampal neurons. Hippocampal neurons were treated with fullerenol 0, 50, 100, and 200 μM for 24 hours. (A) Caspase-3 activity was detected using a protein assay kit. (B) Caspase-9 activity was detected.

Notes: The results are the mean ± standard error (n = 8) of a representative experiment that was repeated at least three times. **P < 0.01 versus control group. One-way analysis of variance with Bonferroni post hoc tests.