S1 0 0B蛋白是近年较受关注的一种反映神经胶质细胞损伤有特异性的蛋白质。在以往研究中 ,多将S1 0 0B蛋白与神经元特异性烯醇化酶 (NSE)进行比较 ,用于反映神经损伤。但尚无用于颅内动脉瘤夹闭术围术期S1 0 0B蛋白与脑损伤关系的研究。为此 ,我们选择动脉瘤围术期患者 ,检测了 S100B protein is a protein that is more concerned about in recent years and reflects the damage of glial cells. In previous studies, S100B protein was compared with neuron-specific enolase (NSE) to reflect neural damage. However, there is no study on the relationship between perioperative S100B protein and brain injury in intracranial aneurysm clipping. To this end, we selected patients with aneurysm perioperative examination