ABSTRACT
The in-depth study on the law of drug pair compatibility and its mechanism has important scientific connotation for the clinical prescriptions and the improvement of curative effect. In recent years, many prevention and treatment of cerebral ischemic injury found that the rational use of Chinese materia medica pairs by optimizing the combination of Chinese medicine compound played a multi-target, multi-level role in the ischemic brain tissue of the neurovascular units, multi-channel regulation of the relevant signal pathways, which can significantly reduce the damage of ischemic penumbra brain tissue, relieve the inflammatory cascade and reperfusion injury caused by cerebral ischemia injury, promptly restore the blood flow in the brain and effectively protect the neurons, achieve “re-flow” and “brain protect” similar effects, and further promote the repair of nerve function.