Fig. 7: Effect of formulated bambuterol on the neuronal survival.

Effect of formulated bambuterol (green) on the neuronal survival (NeuN) in the CA1 area of the hippocampus. Results are expressed as mean ± SEM [n = 6 except for Aβ (n = 4)]. (control (white) = 109 ± 3 Neun+ cells/field). One-way ANOVA followed by Fisher’s LSD test. *p < 0.05 vs. Aβ1-42 was considered significant (red). B Representative images of NeuN staining of rat primary hippocampal neurons after treatment with vehicle, Aβ1-42 oligomers, and Aβ1-42 oligomers + bambuterol (300 µg/kg/day).