Figure 6.
Effects of baicalein, wogonin, and oroxylin A on the expression of apoptosis-related biomarkers in Aβ25–35-induced PC12 cells. The cells were pretreated with samples for 1 h and stimulated with Aβ25–35 for 24 h. Protein expression of Bax/Bcl-2 ratio, caspase-8, caspase-3, and PARP1 were determined using a western blotting (a–e). Different alphabets indicated significant difference at p < 0.05.
