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黄芩为唇形科植物黄芩的干燥根。祖国医学认为,黄芩具有清热燥湿,泻火解毒、止血、安胎的作用。现代医学认为,黄芩中含有多种黄酮类衍生物,其中主要有芩甙4％—5.2％、汉黄芩甙、黄芩素、汉黄芩素等。现代药理学证明,黄芩能抗菌、抗病毒、解热、解毒、镇静、降压、抗炎、利胆。是临床运用较广的一味中药。 目前,很多医院或中药加工厂,对黄芩的炮制仍然采用传统的方法,即先将黄芩用冷水润湿,软化后,切
Radix Astragali is the dry root of Astragalus membranaceus. According to the motherland medicine, astragalus has the effects of heat and dampness, purging fire, detoxification, bleeding, and tocolysis. Modern medicine believes that Astragalus contains a variety of flavonoid derivatives, including 芩甙4% - 5.2%, primrose, baicalein, hugoxin and so on. Modern pharmacology shows that Astragalus can be antibacterial, antiviral, antipyretic, detoxifying, sedative, antihypertensive, anti-inflammatory, and gallbladder. It is a widely used traditional Chinese medicine. At present, many hospitals or Chinese medicine processing plants still use the traditional method of concocting Astragalus membranaceus, that is, first moisten the Astragalus with cold water, soften and cut it.