Inhibitory effect of tea flower polysaccharides on oxidative stress and microglial oxidative damage in aging mice by regulating gut microbiota.
Abstract
Tea flower polysaccharides (TFPS) have prominent anti-aging effect. In this study, we used an animal model of aging induced by D-galactose in mice to investigate the effect of TFPS on reducing inflammatory factors, lowering oxidative stress levels, and inhibiting oxidative damage to microglia from the perspective of regulating gut microbiota. The results showed that TFPS could improve the homeostasis of gut microbiota in aging mice, reduce the ratio of
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Research summary
The paper investigates the effects of tea flower polysaccharides on oxidative stress and microglial damage in aging mice, focusing on the regulation of gut microbiota. This aligns with longevity research as it addresses mechanisms related to aging and oxidative stress, which are considered root causes of age-related decline. However, while the findings may contribute to understanding the role of gut microbiota in aging, the study appears to be an incremental advance rather than a significant breakthrough, limiting its overall impact.
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