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寻骨风的化学成分与药理作用

ว 2026-09-10 00:18:33ที่ https://doc.wiki8.cn/xungufeng_80949/เ admin

现代研究表明,寻骨风根茎含尿囊素、马兜铃内酯、绵毛马兜铃内酯、β-谷甾醇、马兜铃酸A、9-乙氧基马兜铃内酰胺和9-乙氧基马兜铃内酯;茎叶含马兜铃酸A和D、香草酸、马兜铃内酰胺、6-甲氧基马兜铃内酰胺、棕榈酮、正三十醇、β-谷甾醇、胡萝卜甙和硬脂酸等。药理作用方面:其一,抗炎作用,绵毛马兜铃挥发油及提出的总生物碱对大鼠蛋清性关节炎有明显的预防作用,非生物碱部分无效,冷浸剂经乙醇沉淀1次所得制剂对蛋清性及甲醛性关节炎均有效。其二,抗肿瘤作用,全草粉末混于饲料中喂食小鼠,对艾氏腹水癌和腹水总细胞数均有明显抑制作用,对艾氏癌皮下型瘤亦有效,煎剂内服也有效,有效成分似能溶解于水和乙醇,不溶于氯仿,受热不被破坏。毒性试验表明小鼠及家兔服常用剂量煎剂未见明显异常。

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