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. 2018 Jul 19;9:768. doi: 10.3389/fphar.2018.00768

FIGURE 7.

FIGURE 7

A schematic diagram shows the signaling pathway involved in the neuroprotection of rhynchophylline. In response to MPP+ challenge, rhynchophylline activated PI3-kinase/Akt pathway to inhibit GSK3β, leading to the nuclear translocation of MEF2D and neuronal survival.