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过去的实验研究表明,罗布麻叶的水提取物具有抗氧化活性,本次探讨了罗布麻对加速衰老小鼠免受自由基损害的保护作用。 材料和方法:罗布麻(Apocynum venetum)叶,产自中国山东省,70℃水提取3h后过滤,滤液减压浓缩(得率17.8％)后备用。实验动物为雄性加速衰老的SAM-P/1亚系小鼠(SAM)和同等条件的6只AKR/N Slc小鼠(正常对照组),7～8周龄,12h明暗交替条件下饲养。将SAM
Past experimental studies have shown that the aqueous extract of Apocynum leaf has antioxidant activity. This time, we investigated the protective effect of Apocynum on the accelerated aging mice from free radical damage. Materials and Methods: Apocynum venetum leaves, produced in Shandong Province, China, were extracted by water extraction at 70° C. for 3 h, and the filtrate was concentrated under reduced pressure (17.8% yield). The experimental animals were male SAM-P/1 subtype mice (SAM) that accelerated senescence and 6 AKR/N Slc mice (normal control group) under the same conditions, 7-8 weeks old, and 12-h light and dark conditions. Will SAM