Acknowledgements This work was supported by the National Natural Science Foundation of China (No 30973887, 81073078, 81102831, and Key Program No U832008), and Major Projects of National Science and Technology of China (No 2012ZX09301002-004).
Aim: To investigate the effect and underlying mechanisms of polygalasaponin F (PGSF), a triterpenoid saponin isolated from Polygala japonica, on long-term potentiation (LTP) in hippocampus dentate gyrus (DG) of...