Neuroprotective effects of protocatechuic aldehyde through PLK2/p-GSK3β/Nrf2 signaling pathway in both in vivo and in vitro models of Parkinson's disease
Figure 1.PCA improved behavioral deficits in MPTP- intoxicated mice. (A) Rotarod test in each group. (B) Pole test in each group. Data were expressed as mean ± S.D., n = 12; **P< 0.01vs. control group, #P< 0.05 vs. MPTP group.