Effect of “WuQinXi” exercise on blood lipid levels and the antioxidant enzyme activities in aged practicers

2011 ◽  
Vol 5 (31) ◽  
Author(s):  
Yanyang CHEN
Keyword(s):  
Antioxidant Enzyme ◽  
Enzyme Activities ◽  
Blood Lipid ◽  
Antioxidant Enzyme Activities ◽  
Lipid Levels ◽  
Blood Lipid Levels

scholarly journals Antioxidant and Hypolipidemic Activities of Acid-Depolymerised Exopolysaccharides by Termitomyces albuminosus

2019 ◽  
Vol 2019 ◽  
pp. 1-13 ◽  
Author(s):  
Huajie Zhao ◽  
Xiuxiu Wang ◽  
Xinchao Liu ◽  
Jianjun Zhang ◽  
Luzhang Wan ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Antioxidant Enzyme ◽  
Enzyme Activities ◽  
Antioxidant Enzyme Activities ◽  
Lipid Levels ◽  
Major Fraction ◽  
Serum Enzyme ◽  
Anion Exchange Column ◽  
Hepatoprotective Agent

The acid-depolymerised exopolysaccharides (ADES) of Termitomyces albuminosus were obtained, and the major fraction of ADES1 was isolated and purified by DEAE-52 cellulose anion-exchange column chromatography. Physicochemical characterizations showed that ADES1 was an α- and a β-configuration with the molecular weight of 2.43 kDa, containing (1→3, 4)-linked-Glcp, (1→4)-linked-D-Glcp, (1→3)-linked-D-Xylp, (1→4)-linked-D-Manp, T-Glcp, (1→6)-linked-D-Galp, and (1→4)-linked-L-Arap. The in vivo assays showed that ADES1 could reduce lipid levels in the serum and liver, decrease serum enzyme activities, and improve antioxidant enzyme activities and p-AMPKα expressions in hyperlipidemic mice, which were also confirmed by histopathological observations. These data indicated that ADES1 might be considered as a novel substance to treat and prevent hyperlipidemia and as a hepatoprotective agent.

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