Because of its high incidence rate, high recurrence rate and high disability rate, cerebral infarction topped the list of leading cause of death. It seriously endangered the health and life of human beings. Acute cerebral infarction is the most common stroke type. Prevention of secondary brain injury and reducing the disability of the neuroprotective agent was one of the main therapiesin treating cerebral infarction. Chinese materia medica had many advantages, such as multi-level, multi-target and multi pathways, which had an unique advantage in the treatment of cerebral infarction. It was sum...