Objective: The morbidity and mortality of Vascular cognitive impairment (VCI) has been higher and higher in recent years. It has become an important common sanitation problem.The interaction between Neurons and Astrocytes is the key factor of the neuron survival during cerebral ischemic injury. In this study, we explored the effects of ShouWuYiZhi capsule on astrocytes and investigated the mechanism of genes expression in Notch signaling pathway,and therefore provides the experimental data and theoretical b...