Fig. 3

Differential effect of SAC, CBD and SAC+CBD on the concentrations of plasma Aβ isoforms. Pairwise comparisons of plasma Ab40 (A), Aβ42 (B), Aβ42/Aβ40 (C) and Aβ oligomer (D). Values are expressed as ± SEM (5–12 mice per group). Statistical significance was estimated by Brown–Forsythe and Welch ANOVA for the data sets of Aβ42 and Kruskal–Wallis for the data set of Aβ40 and Aβ oligomer (n = 6–9, *p < 0.05, **p < 0.01).