Non-Invasive and Label-Free On-Chip Impedance Monitoring of Heatstroke

非侵入式、无标记的中暑片上阻抗监测

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作者:Yueli Zhao, Weihua Fan, Anwei Liu, Shihua Pan, Chongxiao Xu, Hailun Peng, Bingling Yin, Xiaodong Wang, Jianhua Dong, Zhiguo Pan

Abstract

Heatstroke (HS) is a life-threatening injury requiring neurocritical care which could lead to central nervous system dysfunction and severe multiple organ failure syndrome. The cell-cell adhesion and cell permeability are two key factors for characterizing HS. To investigate the process of HS, a biochip-based electrical model was proposed and applied to HS. During the process, the value of TEER is associated with cell permeability and CI which represents cell-cell adhesion decreases that are consistent with the reduction in cell-cell adhesion and cell permeability characterized by proteins (occludin, VE-Cadherin and ZO-1) and RNA level. The results imply that the model can be used to monitor the biological process and other biomedical applications.

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