期刊
BIOLOGICAL TRACE ELEMENT RESEARCH
卷 172, 期 2, 页码 437-448出版社
HUMANA PRESS INC
DOI: 10.1007/s12011-015-0613-z
关键词
Hepatoprotective activities; Characterization; Mycelia selenium polysaccharide; Hypsizigus marmoreus SK-02
资金
- Mushroom Technology System of Shandong Province [SDAIT-11-011-07]
This work was designed to investigate the characteristic properties (bond types and monosaccharide compositions), and hepatoprotective effects on carbon tetrachloride (CCl4)-induced liver damage of mycelia selenium polysaccharides (MSPS) separated and purified from Hypsizigus marmoreus SK-02. Characteristic analysis of MSPS showed the selenium content (70.15 mu g/g) in mycelia. The antioxidant activities in vitro demonstrated that MSPS had potential effects on scavenging reactive oxygen species and enhancing the reducing power. The treatment of MSPS for CCl4-induced animal experiment demonstrated that the MSPS could reduce the levels of malondiadehyde (MDA), lipid peroxide (LPO), glutamic oxalacetic transaminase (AST), and glutamicpyruvic transaminase (ALT) activities and improve the levels of glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), total cholesterol (TC), and triglyceride (TG) in serum/liver homogenate against CCl4-induced injures. Findings presented in this study clearly demonstrated that MSPS might be suitable for functional foods and natural drugs in preventing the CCl4-induced acute liver damage.
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