Isorhamnetin, a flavonol aglycone from Ginkgo biloba L., induces neuronal differentiation of cultured PC12 cells: Potentiating the effect of nerve growth facto - Xu, S L; Choi, R C; Zhu, K Y; Leung, K W; Guo, A J; Bi, D; Xu, H; Lau, D T; Dong, T T; Tsim, K W (r. Evid Based Complement Alternat Med, 2012)