Kai-xin-san, a chinese herbal decoction containing ginseng radix et rhizoma, polygalae radix, acori tatarinowii rhizoma, and poria, stimulates the expression and secretion of neurotrophic factors in cultured astrocytes.

Evid Based Complement Alternat Med · 2013 · PMC3814066 · PMID 24222781

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highly significantno p-value reported

Statistically significant changes were classified as significant (*) where P < 0.05, more significant (**) where P < 0.01, and highly significant (***) where P < 0.001. 3.

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