Li, Q. ., Zeng, J. ., Su, M. ., He, Y. ., & Zhu, B. . (2018). Acetylshikonin from Zicao attenuates cognitive impairment and hippocampus senescence in D-galactose-induced aging mouse model via upregulating the expression of SIRT1. Brain Research Bulletin. https://doi.org/10.1016/j.brainresbull.2018.01.007 (Original work published 2018)