Figure 7.

DPSC secretome has neuroprotective ability against Aβ _1–42 induced neurotoxicity. (a–d) Representative photos demonstrating the morphology of SH-SY5Y cells in different treatment groups: undifferentiated, nonexposed differentiated, differentiated exposed to Aβ _1–42 and DPSC secretome, and differentiated exposed to Aβ _1–42 only (full-size images are presented in Supplementary Figure S5) (e). Quantitative analysis of SH-SY5Y neurite outgrowth after exposure to Aβ _1–42 for 24 hours (mean ± SE, n = 3, ^∗∗∗ p < 0.001).