n/a
Abstract Title:

Spatial structure and anti-fatigue of polysaccharide from Inonotus obliquus.

Abstract Source:

Int J Biol Macromol. 2020 May 15 ;151:855-860. Epub 2020 Feb 15. PMID: 32068062

Abstract Author(s):

Chun-Jing Zhang, Jian-You Guo, Hao Cheng, Lin Li, Ying Liu, Yan Shi, Jing Xu, Hai-Tao Yu

Article Affiliation:

Chun-Jing Zhang

Abstract:

The aim of this study was to evaluate the spatial structure and potential antifatigue activity of polysaccharide fractions which was extracted from Inonotus obliquus. The first polysaccharide fractions of Inonotus obliquus (PIO-1) were obtained after hot-water extraction and purification by DEAE cellulose-52 chromatography. Results of the forced swimming test showed that the doses (50 mg/kg) of PIO-1 could increase the climbing duration and swimming time as well as reduced the immobility time in the PIO treated mice. The fatigue related metabolic parameters showed that PIO-1 decreased the level of blood lactic acid (BLA), urea nitrogen (BUN) and lactic dehydrogenase (LDH). Additionally, PIO-1 significantly decreased the 5-HT concentrations in the mice brain. The results of monosaccharide analysis showed that the molar ratio of mannose, glucose, galactose, xylose and arabinose with the molar ratio of 1.0:1.9:3.5:18.5:5.7. The molecular morphology of the PIO-1 observed under atomic force microscopy (AFM). There were many spherical and heterogeneous clumps existed in the images. Therefore, current study indicated polysaccharide PIO-1 not only has great potential to postpone physical fatigue but also shown potential to improve mental fatigue.

Study Type : Animal Study

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2021 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.