Jiaweisinisan facilitates neurogenesis in the hippocampus after stress damage.

The traditional Chinese medicine Jiaweisinisan has antidepressant effects, and can inhibit hypothalamus-pituitary-adrenal gland axis hyperactivity in stress-induced depression. In this study, rat hippocampal neural precursor cells were cultured in serum-free medium in vitro and a stress damage model was established with 120 μM corticosterone. Cells were treated with 10% (v/v) Jiaweisinisan drug-containing serum and the corticosterone antagonist RU38486.

[Study strategies for neurobiology mechanism of "kidney storing will and responding to fear"].

The theory of traditional Chinese medicine (TCM) deems that kidney essence is the material basis of formation, development and function of the brain and it maintains human being's psychomotility and behavior. Moreover, kidney essence is the material basis of emotional activity. The emotion theory in TCM deems that kidney stores will and responds to fear.