一项新研究揭示了百岁老人血液中存在的独特化学“指纹”,这可能为促进健康老龄化和延长寿命开辟新途径。研究人员发现,百岁老人的血液中存在一种区别于正常衰老的独特化学特征,其中胆汁酸和类固醇的异常模式与更长的生存期相关。
波士顿大学 Chobanian & Avedisian 医学院的一项最新研究,识别出了百岁老人血液中一种独特的代谢物模式,这种模式似乎不仅仅是衰老的简单体现。研究人员表示,这项研究指出了与长寿且健康生活相关的、可测量的血液化学指纹。
根据研究人员的说法,这项研究中识别出的代谢物和代谢模式,未来有望用作评估生物年龄、识别与年龄相关的衰退风险高低人群,以及监测个体对旨在改善老年健康的生活方式改变或药物的反应的生物标志物。

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