Sargassum fusiforme polysaccharide partly replaces acarbose against type 2 diabetes in rats

文献类型： 外文期刊

第一作者： Li, Zhao-Rong

作者： Li, Zhao-Rong;Jia, Rui-Bo;Wu, Juan;Lin, Lianzhu;Ou, Zhi-Rong;Liao, Bingwu;Zhao, Mouming;Zhang, Lixia;Zhang, Xun;Song, Guohui;Zhao, Mouming;Li, Zhao-Rong;Jia, Rui-Bo;Wu, Juan;Lin, Lianzhu;Zhao, Mouming

作者机构：

关键词： Sargassum fusiforme polysaccharide; Acarbose; Auxiliary anti-diabetic effects

期刊名称：INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES （ 影响因子：6.953； 五年影响因子：6.737 ）

ISSN： 0141-8130

年卷期： 2021 年 170 卷

页码：

收录情况： SCI

摘要： The objective of present research was to explore whether Sargassum fusiforme polysaccharide (SFP) could partly replace acarbose against type 2 diabetes in rats. Results indicated that SFP co-administered with low-dose acarbose intervention typically mitigated diabetic symptoms and serum profiles and exhibited better antidiabetic effects than single acarbose treatment in controlling fasting blood glucose, improving insulin resistance and mitigating kidney injuries. The RT-qPCR analysis indicated that SFP co-administered with low-dose acarbose administration distinctly activated the IRS/PI3K/AKT signaling pathway compared with single acarbose treatment. Moreover, the co-administration also restrained liver fat accumulation via affecting the expression of HMGCR and SREBP-1c genes. In addition, the 165 rRNA gene sequencing analysis indicated that SFP co-administered with low-dose acarbose significantly restored beneficial composition of gut flora in diabetic rats, such as the increase of Muribaculaceae, Lachnospiraceae, Bifidobacterium, Ruminococcaceae_UCG-014, Ruminococcus_1, Romboutsia, Eggerthellaceae, Alistipes and Faecalibaculum, and the decrease of Escherichia-Shigella. These results suggested that SFP, the novel natural adjuvant of acarbose, displayed the desirable benefits in minimizing the dose of drug, while improving the anti-diabetic efficiency. (C) 2020 Elsevier B.V. All rights reserved.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序