生姜是临床常用中药,具有解表散寒,化痰止咳,保肝利胆,抗炎止吐等药理作用。近年来人们发现,生姜不但具有明显的抗氧化及清除自由基的作用,而且具有明显提高脑缺血再灌注损伤时,脑组织的抗氧化活性。人们发现缺氧可使机体的自由基增多,清除自由基的能力下降。既然生姜具有抗氧化和清除自由基的作用,那么生姜是否也具有抗缺氧作用呢?本文以生姜不同提取物对小鼠耐常压密闭缺氧时间为指标,研究了生姜的抗缺氧作用。 Ginger is a commonly used traditional Chinese medicine, has a pharmacological effect of relieving symptoms and dispersing cold, resolving phlegm and cough, protecting liver and gallbladder, anti-inflammatory and antiemetic. In recent years, it has been found that ginger not only has significant anti-oxidation and free radical scavenging effects, but also has a significant increase in the anti-oxidation activity of brain tissue during cerebral ischemia-reperfusion injury. It has been found that lack of oxygen can increase the number of free radicals in the body and reduce the ability to scavenge free radicals. Since ginger has anti-oxidation and free radical scavenging effects, does ginger also have anti-hypoxia effect? ​​This paper studied the anti-hypoxic effect of ginger by using different extracts of ginger on the time of tolerance to normobaric hypoxia in mice. .