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7、济南250014)〔摘要〕目的观察首乌益智灵对血管性痴呆(VD)模型大鼠脑组织SOD活性、MDA含量的影响,并探讨其对血管性痴呆的干预机理。方法用改良Pulsinelli四血管阻断(42VO)法制造血管性痴呆大鼠模型,设首乌益智灵组、脑复康组、模型组、假手术组,分别测定干预后各组大鼠脑组织中的超氧化物歧化酶(SOD)活性、丙二醛(MDA)含量。结果灌胃20d后,首乌益智灵组大鼠脑组织中的SOD活性显著提高、MDA含量显著降低,与模型组和脑复康组相比有显著差异(P<0105,P<0101)。结论首乌益智灵具有提高VD大鼠脑组织中的SOD活性
