Figure 6.

Neuroprotective property of α-campsomerin (a) and β-campsomerin (b) on cell integrity of the PC12 cell line against H₂O₂-induced oxidative stress. PC12 cells were plated at 2 × 10⁴ cells per well in a 96-well plate, and were pre-treated with peptides for 4 h at 37 °C. After that, the medium was replaced containing peptide and H₂O₂ 0.5 mmol·L⁻¹) and incubated for more 20 h. Data are expressed as the mean ± standard deviation from three independent experiments in triplicate and analyzed using one-way ANOVA followed by Dunnett’s post-test. * p < 0.05 for differences between the control and experimental groups.