黄芪是一种补气扶阳的中药,广泛也用于临床,具有降压利尿、排脓消痈、托毒生肌、滋养肌肤等功效。黄芪的化学成分,已分离鉴定的有多糖、皂甙、氨基酸、黄酮、微量元素等。作者对黄芪多糖在镇痛、免疫、降压、过氧化脂质、微循环、环磷酸腺苷等方面的影响进,行了药理实验观察。实验结果表明,黄芪多糖有明显的镇痛降压作 Astragalus is a traditional Chinese medicine for replenishing qi and yang. It is also widely used in clinical practice. It has antihypertensive and diuretic properties, eliminates pus, removes phlegm, promotes muscle growth, and nourishes skin. The chemical composition of Astragalus has been identified as polysaccharides, saponins, amino acids, flavonoids, and trace elements. The authors performed pharmacological experiments on the effects of astragalus polysaccharides on analgesia, immunity, blood pressure, lipid peroxidation, microcirculation, and cyclic adenosine monophosphate. The experimental results show that astragalus polysaccharides have obvious analgesic effect