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Polyphenols as an effective therapeutic intervention against cognitive decline during normal and pathological brain aging
, A. Chamoli
Published in Springer
PMID: 32304034
Volume: 1260
Pages: 159 - 174
Research in animals and humans has indicated that polyphenols can delay the age-related decline in learning, memory and neurodegenerative diseases. Among the polyphenols, berry phenolics have extensive beneficial effects because of their antioxidant and anti-inflammatory properties. Long-term consumption of grapes results in accumulation of polyphenols in the brain, which modulates cell-signalling pathways and neutralises the redox imbalance in the aging brain. Here we review the in vivo and in vitro evidence for considering grape-derived polyphenolics, the flavonoids- catechins, epicatechin, anthocyanidin, and quercetin, and non-flavonoids-gallic acid and resveratrol, as effective dietary sources to facilitate cognition in adults and lessen the decline in the old and pathogenic states, Alzheimer’s and Parkinson’s disease. Furthermore, a combined intervention of polyphenols along with regular physical exercise provides cognitive benefits for the aging brain and holds promising venues for preclinical and clinical studies in formulating neuro-nutraceuticals as functional foods for a healthy brain. © Springer Nature Switzerland AG 2020.
About the journal
JournalData powered by TypesetAdvances in Experimental Medicine and Biology
PublisherData powered by TypesetSpringer