Notoginsenoside R2

Notoginsenoside R2 (20 (S) -Notoginsenoside R2) has neuroprotection against 6-OHDA-induced neurotoxicity, is associated with Notoginsenoside R2-mediated P90RSK and Nrf2 activation through MEK1/2-ERK1/2 pathways.

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