Figure 2.

STS protects against Aβ‐induced cell toxicity in SH‐SY5Y cells. (A) MTS cell viability assay was performed in SH‐SY5Y cells after exposure to different concentrations of Aβ (1.25, 2.5, 5, 10 and 20 µmol/L) for 24 h. (B) MTS cell viability of Aβ (10 µmol/L)‐treated SY5Y cells after STS preprotection. STS‐L: 1 µmol/L, STS‐M: 10 µmol/L, STS‐H: 100 µmol/L. Experimental values were expressed as mean ± SEM. *P < .05, **P < .01 vs Con group; ^# P < .05, ^## P < .01 vs Aβ group