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白屈菜的化学成分与药理作用

ว 2026-09-10 00:18:31ที่ https://www.wiki8.cn/baiqucai_22888/เ admin

现代研究表明,白屈菜含白屈菜碱、白屈菜红碱、原阿片碱、血根碱、小檗碱等多种异喹啉类生物碱,并含皂苷、黄酮苷。药理作用方面:其一,镇痛解痉作用,生物碱对胃肠平滑肌痉挛性疼痛有缓解作用;其二,镇咳平喘作用,以白屈菜总生物碱给小鼠和豚鼠灌胃,可明显延长氨水引咳潜伏期、减少咳嗽次数,延长组胺引豚鼠的引喘潜伏期,白屈菜碱可直接作用于咳嗽中枢;其三,抗菌抗病毒、抗炎作用;其四,抗肿瘤、保肝利胆作用。其提取物已开发为白屈菜注射液等中成药。上述药理作用为该品传统功效提供了现代科学依据,也在一定程度上拓展了其临床应用范围;相关成分与机制仍在深入研究中,为新药研发提供了思路与参考。上述药理作用为该品传统功效提供了现代科学依据,也在一定程度上拓展了其临床应用范围;相关成分与机制仍在深入研究中,为新药研发提供了思路与参考。

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