Components of Goutengsan in Rat Plasma by Microdialysis Sampling and Its Protection on Aβ_1–42-Induced PC12 Cells Injury

Figure 5

(a) ED₅₀ curved line of pachymic acid, liquiritin, rhynchophylline, isorhynchophylline, corynoxeine, and isocorynoxeine in PC12 cells. (b) Aβ_1–42-induced PC12 cells were treated with six components (pachymic acid, liquiritin, rhynchophylline, isorhynchophylline, corynoxeine, and isocorynoxeine) and protein levels were analyzed by western blotting. (c) Bcl-2 protein level. The data were shown as mean ± SD, . , control group versus model group. , Nimodipine group versus model group, and six components’ group versus model group.

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