[關(guān)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(dòng)物體內(nèi)實(shí)驗(yàn)發(fā)現(xiàn)潞黨參對(duì)小鼠腦SOD、MDA無(wú)明顯影響,而新疆黨參可使小鼠腦 SOD活性增強(qiáng)和使 MDA含量減少明顯高于對(duì)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(hào)]
[基金項(xiàng)目]
新疆自然科學(xué)基金項(xiàng)目,編號(hào) 95907