Methods:In this experiment,the rat model of intracranial hemorrhage was made with bacterial collagenase,which was infused into the right candate nucleus.

• 方法:采用胶原酶尾状核注射法造模,观察安宫牛黄丸原方及简方对脑出血损伤大鼠脑组织匀浆中超氧化物歧化酶(SOD)、丙二醛(MDA)含量的影响。