[關鍵詞]
[摘要]
潞黨參與新疆黨參體外均具有抗自由基作用,且IC50分別為0.111和0.101mg/mL。動物體內(nèi)實驗發(fā)現(xiàn)潞黨參對小鼠腦SOD、MDA無明顯影響,而新疆黨參可使小鼠腦 SOD活性增強和使 MDA含量減少明顯高于對照組(P<0.0 1)
[Key word]
[Abstract]
In vitro,both Codonopsis clematidea(Schrenk) C.B.Cl.and Codonopsis pilosula Nannf.have scavenging effects on superoxide radicals with IC 50=0.111 and 1.101 mg/mL respectively.While in vivo C.clematidea and C.pilosula showed different action in brain superoxide dismutase(SOD)and malondialdehyde(MDA).C.pilosula showed no statistic significant effect but C.clematidea increased the activities of SOD and reduced the content of MDA.
[中圖分類號]
[基金項目]
新疆自然科學基金項目,編號 95907