MAPT and Alzheimer disease: [Araliaceae; Panacis ginseng radix], Salvia miltiorrhiza Bunge [Lamiaceae; Salviae miltiorrhizae radix et rhizoma], and their active extracts have demonstrated positive effects in the prevention and treatment of AD, primarily through mechanisms like increasing acetylcholine levels, reducing Aβ deposition, inhibiting neuroinflammation, and decreasing tau protein expression (Chong et al., 2019; Razgonova et al., 2019; Deng et al., 2020).