To investigate the intervention effect and its mechanism of treatment of cerebral ischemic stroke by Notoginseng Radix et Rhizoma saponins.To analyze and summarize the internal and oversea research in the related area about pharmacological effects and experimental references on treatment of cerebral ischemic stroke by Notoginseng Radix et Rhizoma saponins in recent years.The results suggest that Panax Notoginseng Saponins has obvious protective effects for the cerebral ischemic stroke by several different mechanisms.Notoginseng Radix et Rhizoma saponins and its effective components has obvious inhibiting inflammatory factor expression

toxicity of free-radical damage

anti-platelet aggregation and inhibition of apoptosis control gene

promoting peripheral nerve cell regeneration of ischemic stroke.There for it may become effective drug for the treatment of cerebral ischemic stroke and for its development and utilization are further provides a new thinking.