硒多糖药理作用的研究进展
【摘要】 硒多糖是一种有机硒化合物，兼具硒和多糖的活性且具有相当高的药用价值。除此之外，硒多糖还具有良好的抗氧化，抗肿瘤，提高机体免疫力等生物作用，已成为近年来的研究热点。目前已知的富含硒多糖的产品有酵母硒多糖、海藻硒多糖、灵芝硒多糖等，其中大部分已被广泛应用于临床。因为目前对硒多糖的药理作用机制尚不完全清楚，有待进一步研究，因此本文就现已发现的硒多糖的药理作用综述如下，旨在为以后硒多糖的进一步研究提供参考和理论依据。
【关键词】 硒多糖; 药理作用; 抗氧化; 抗肿瘤
【Abstract】 Selenium polysaccharide is a kind of organic selenium compounds，which has both the activities of selenium and polysaccharide and has quite high medicinal value.In addition，selenium–polysaccharide also has good biological activities such as good anti-oxidation，anti-tumor and enhance the body"s immunity，which has become a research hotspot in recent years.At present，selenium-rich products are known as yeast selenium-polysaccharide，seaweed selenium-polysaccharide and ganoderma selenium-polysaccharide，most of which have been widely applied in clinical.The pharmacological mechanisms of selenium-polysaccharide are not completely clear and need to be further studied.Therefore，In order to provide reference and theoretical basis for further study of selenium-polysaccharide in the futher，the pharmacological actions of selenium polysaccharide are summarized as follows.
【Key words】 Selenium polysaccharide; Pharmacological action; Antioxidant; Anti-tumor
First-author’s address：Qiqihar Medical University，Qiqihar 161006，China
doi：10.3969/j.issn.1674-4985.2019.10.044
硒是機体生理活动必需的微量元素之一，在提高机体免疫力、抗氧化、抗肿瘤等方面均发挥着重要作用[1]。有研究表明，某些疾病的发生如癌症、肿瘤、心血管疾病等均与体内硒的缺失有关[2]。多糖除维持生命的正常运转外，还具有相当高的药用价值，具有提高机体免疫力、抗肿瘤等作用[3]。硒多糖作为一...
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