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Enoki, Winter Mushroom · 2016 · Research Support, Non U.S. Gov'T

High relevance

Antioxidative and renoprotective effects of residue polysaccharides from Flammulina velutipes.

Flammulina velutipes

Immune support
SpeciesEnoki, Winter Mushroom
JournalCarbohydrate polymers
Year2016

Key points

  • Three extractable polysaccharides including Ac-RPS, Al-RPS and En-RPS were extracted from the residue of Flammulina velutipes and their antioxidative and renoprotective effects on STZ-induced mice were investigated
  • Biochemical and antioxidant analysis showed that the En-RPS had potential effects in decreasing the serum levels of CRE, BUN, ALB and GLU significantly, increasing the renal activities of SOD, CAT and GSH-Px remarkably, and reducing the renal contents of MDA prominently
  • Furthermore, the histopathological observations also displayed that En-RPS could alleviate kidney damage
  • These results demonstrated that En-RPS extracted from the residue of F. velutipes possessed potent antioxidant activities, and could be used as a promising therapeutic agent for inhibiting the progression of diabetic nephropathy
  • In addition, the monosaccharide compositions of these three RPS were also analyzed

Metadata-grounded summary

Citation abstract

Three extractable polysaccharides including Ac-RPS, Al-RPS and En-RPS were extracted from the residue of Flammulina velutipes and their antioxidative and renoprotective effects on STZ-induced mice were investigated. Biochemical and antioxidant analysis showed that the En-RPS had potential effects in decreasing the serum levels of CRE, BUN, ALB and GLU significantly, increasing the renal activities of SOD, CAT and GSH-Px remarkably, and reducing the renal contents of MDA prominently. Furthermore, the histopathological observations also displayed that En-RPS could alleviate kidney damage. These results demonstrated that En-RPS extracted from the residue of F. velutipes possessed potent antioxidant activities, and could be used as a promising therapeutic agent for inhibiting the progression of diabetic nephropathy. In addition, the monosaccharide compositions of these three RPS were also analyzed.

Citation

Lin L, Cui F, Zhang J, Gao X, Zhou M, Xu N, et al. (2016). Antioxidative and renoprotective effects of residue polysaccharides from Flammulina velutipes. Carbohydrate polymers https://doi.org/10.1016/j.carbpol.2016.03.071 PMID: 27112888

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