A novel system for non-invasive measurement of blood levels of glucose

IF 3.7 3区 医学 Q2 CHEMISTRY, MEDICINAL
Olivia Tysoe
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引用次数: 0

Abstract Image

无创测量血糖水平的新型系统
糖尿病患者主要依靠扎手指来测量血液中的葡萄糖水平,这可能很麻烦。一种流行的替代方法是连续血糖监测仪中使用的电化学微针;然而,这些系统测量的是组织间液中的葡萄糖水平,而不是直接测量血液中的葡萄糖水平,这有可能导致测量结果不准确。自然-代谢》杂志上的一项研究介绍了一种利用光声成像技术无创测量血糖水平的新系统。研究人员在小鼠体内测试了 DIROS 系统,在葡萄糖耐量试验前后测量血糖水平。测量结果取自小鼠的耳部皮肤和间质,并通过定期抽血进行验证。"Ntziachristos、Pleitez 和 Uluç 解释说:"从富含微血管的体积内采集的信号比从间质中采集的信号更能反映葡萄糖浓度。此外,傅立叶变换红外光谱测量证实,在生理浓度下测量时,其他血液蛋白质和代谢物(如乳酸盐和白蛋白)的干扰几率很低。
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来源期刊
CiteScore
7.90
自引率
7.30%
发文量
215
审稿时长
3.5 months
期刊介绍: Chemical Research in Toxicology publishes Articles, Rapid Reports, Chemical Profiles, Reviews, Perspectives, Letters to the Editor, and ToxWatch on a wide range of topics in Toxicology that inform a chemical and molecular understanding and capacity to predict biological outcomes on the basis of structures and processes. The overarching goal of activities reported in the Journal are to provide knowledge and innovative approaches needed to promote intelligent solutions for human safety and ecosystem preservation. The journal emphasizes insight concerning mechanisms of toxicity over phenomenological observations. It upholds rigorous chemical, physical and mathematical standards for characterization and application of modern techniques.
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