Structural Characterization of Gracilariopsis lemaneiformis Polysaccharide and Its Property in Delaying Cellular Senescence

Structural Characterization of Gracilariopsis lemaneiformis Polysaccharide and Its Property in Delaying Cellular Senescence

The sulfated polysaccharide was isolated from the purified G. lemaneiformis polysaccharide (PGP), and its property in delaying H2O2-induced 2BS cellular senescence was studied. The results showed that PGP was a linear polysaccharide containing alternating α-(1 → 3)- and β-(1 → 4)-galactopyranose uni...

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Bibliographic Details
Main Authors: Xiaomei Wang, Xiaogang Xu, Genxiang Mao, Yue Guo, Guangce Wang, Xue Sun, Nianjun Xu, Zhongshan Zhang
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-05-01
Series:Frontiers in Nutrition
Subjects:
G. lemaneiformis
polysaccharide
cellular senescence
SA-β-gal
p53-p21 pathway
Online Access:https://www.frontiersin.org/articles/10.3389/fnut.2022.876992/full

Internet

https://www.frontiersin.org/articles/10.3389/fnut.2022.876992/full

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