脑卒中是世界上尤其是东方人死亡率最高的疾病之一。目前尚无成熟的抗脑缺氧药,因此寻找抗脑缺氧药愈来愈受到重视。 用于观察药物抗脑缺氧作用的方法大致有四种:(1)小鼠缺氧耐力实验法。该法简便,但缺乏特异性。(2)用脑血流图机观察药物对脑血流有无改善作用,由于仪器不够完善,应用价值受到影响。(3)病理学方法:结扎动物双侧颈总动脉,并使动物吸入含氧量较 Stroke is one of the most deadly diseases in the world, especially in the East. There are no mature anti-brain hypoxia drugs, so looking for anti-brain hypoxia drugs more and more attention. There are four ways to observe the anti-cerebral anoxia effect of drugs: (1) Mouse hypoxia tolerance test method. The method is simple, but lacks specificity. (2) using cerebral blood flow diagram to observe whether the drug has the effect of improving the cerebral blood flow, the instrument is not perfect, the application value is affected. (3) pathological methods: animal bilateral ligation of the common carotid artery, and animal intake of oxygen than