3LI X, MATSUMOTO K, MURAKAMI Y, et al. Neuroprotective effects of Polygonum multiflorum on nigrostriatal dopaminergic degeneration induced by paraquat and maneb in mice[J]. Pharmacology Biochemistry and Behavior, 2005, 82: 345-352.
6MA Tian-cai, YU Qing-hai, CHEN Ming-hua. Effect of ginseng stem leaves saponins on one - way avoidance behavior in rats[J]. Acta Pharmacologica, 1991, 12(5): 403-406.
8BHATTACHARYA S K, REDDY P K, GHOSAL S, et al. Chemical constituents of gen-tianaceae XIX: CNS-depressant effect of Swertiamarin[J]. J Pharm Sci, 1976, 65(10): 1547.