侯云德,宋代军,傅丰永,刘秉阳,马国良,李翰唐,高春明.黄芪某些生物学活性的有效部分的研究[J].,1984,(7):420-424,389 |
黄芪某些生物学活性的有效部分的研究 |
Study on the Biological Active Ingredients of Astragalus Membranaceus |
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DOI: |
中文关键词: 生物学活性 有效部分 水煎液 抗病毒 小鼠脾脏 抗体形成细胞 仙台病毒 提取流程 生物碱 细胞体 |
英文关键词: |
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中文摘要: |
本文就黄芪的有效成分进行了筛选研究。结果表明:多糖、蛋白等大分子酒精不溶部分具有促进抗体形成作用;氨基酸、生物碱部分具有抗病毒、促进抗体形成、延长细胞体外存活等活性;黄酮类部分具有抗冉毒、抗菌作用;甙类部分具有延长细胞体外存活,促进免疫反应,抗病毒等活性。 |
英文摘要: |
Antibacterial,antiviral and immunoregulatory activities of ten fractions extracted from Astragalus merabranaceus(Am)were compared in vitro and in vivo.Results obtained indicate that the multiple bio- logical activities of Am are not due to one and the same fraction but different fractions.Am-2 containing polysaccharides is shown to be able to stimulate 19S antibody response;Am-4 and 8 containing aminoacids and alkaloids possess antiviral,antibody-stimulating actions and can prolong cell life-span in vitro;Am-6 containing flavonoids has antiviral and antibacterial actions;Am-7 containing glucosides can prolong cell life- span in vitro,stimulate humoral immune response and inhibit virus multiplication in vitro. |
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