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. 2021 Apr 20;2021:6687212. doi: 10.1155/2021/6687212

Figure 9.

Figure 9

Mechanistic basis of the neuroprotective action of PD in SCII. PD promotes the nuclear translocation of Nrf2 and activates Nrf2/ARE singling, thereby inducing the ARE-driven genes NQO-1 and HO-1 that attenuate mitochondrial dysfunction. It also restores the Bcl-2/Bax balance and blocks Cyt-c-initiated Caspase cascade, which prevents neuronal damage and apoptosis.