Fig. 1. CAE attenuates Ab1e40-induced neurotoxicity. Differentiated PC12 (A) and IMR32 (B) cells were treated with varying concentrations of aggregated Ab1e40, and cell viability
was measured at 24 and 48 h after treatment. To determine the effect of CAE on Ab1e40 neurotoxicity, differentiated PC12 (C) and IMR32 (D) cells were treated with aggregated
Ab1e40 and CAE at indicated concentrations for 24 and 48 h, and cell viability was measured. In all experiments, cells left untreated served as controls. Values are expressed as
mean ± SD (n ¼ 6). *Significantly different (P < 0.05) vs. the control group. #Significantly different (P < 0.05) vs. the Ab1e40 treatment alone.