Fig. 4
From: Multi-target regulatory mechanism of Yang Xin Tang − a traditional Chinese medicine against dementia
Effects of YXT and its selected herbal components on NMDA-induced primary neuronal cell death. To monitor the level of cell death induced by 100 μM NMDA (48 h), a WST assay was used to measure cell viability of the NMDA-treated primary neuronal cultures in the absence or presence of aqueous (upper; Aq) and ethanol (lower; EtOH) extracts of YXT and its selected herbal components. NMDA-induced cell death observed in the absence of herbal treatment was defined as 100%. *P < 0.05 (ANOVA); n = 6