缺血性脑损伤是基础与临床的重大问题,探讨防治缺血性神经元损伤的有效措施具有现实的临床意义。黄连素(小檗硷,Berberine)是从小檗属植物黄连根茎中提取的一种季铵化合物,主要用于治疗肠道感染。近来发现其一些新用途:如对心肌缺血的保护作用;提高机体对低氧的利用能力和对缺氧的耐受力。但黄连素对脑缺血的作用 Ischemic brain injury is a fundamental and clinical problem. It is of practical clinical significance to explore effective measures to prevent and treat ischemic neuronal damage. Berberine (Berberine) is a quaternary ammonium compound extracted from the rhizomes of the cicada Berberis, which is mainly used for the treatment of intestinal infections. Recently, some new uses have been discovered: such as protection against myocardial ischemia; improving the body’s ability to use hypoxia and tolerance to hypoxia. The Effect of Berberine on Cerebral Ischemia