1 条结果 关键词:气道表面液 ×

A novel fluorescent sensor protein for detecting changes in airway surface liquid glucose concentration.

The Biochemical journal 2014 Helassa N, Garnett JP, Farrant M, Khan F 等 9 人

肺部疾病和血糖升高均会使气道表面液(airway surface liquid, ASL)葡萄糖浓度由约0.4 mM升至约4.0 mM,使气道更易受呼吸道病原体感染。由于ASL体积极小(约1 μl/cm2),其葡萄糖浓度测定十分困难。为此,作者开发了一种具有足够灵敏度的荧光生物传感器,用于原位测定ASL葡萄糖浓度。将多种环境敏感荧光...