Wang D, Shen W, Tian Y, Sun Z, Jiang C, Yuan S
Department of Biochemistry, General Hospital of PLA, Beijing.
Zhongguo Zhong Yao Za Zhi. 1996 Dec;21(12):746-8, 763.
A study has been made on the protective activities of active components extracted from Radix Astragali by using reactive oxygen species initiated lipid peroxidation of purified human erythrocyte membrane. The results show that the total flavonoids of Astragalus and total saponins of Astragalus can significantly inhibit the membrane lipid peroxidation generated by O2.-, H2O2 and UV rays, while the total polysaccharide of Astragalus possesses weaker protective activity.
采用活性氧引发纯化的人红细胞膜脂质过氧化的方法，对黄芪活性成分的保护作用进行了研究。结果表明，黄芪总黄酮和黄芪总皂苷能显著抑制由超氧阴离子自由基、过氧化氢和紫外线引发的膜脂质过氧化，而黄芪总多糖的保护活性较弱。
