元旦到来春光近。烦恼不顺如云烟，立刻消散好运临。气象更新今日始，幸福快乐新年迎。祝元旦快乐！

在这美好的节日，让我们用老师教的字，为老师写一首最美的小诗

International Immunopharmacology 83 (2020) 106491
Shikonin ameliorates D-galactose-induced oxidative stress and cognitive
impairment in mice via the MAPK and nuclear factor-κB signaling pathway