Application of Impedance Spectroscopy for the Control of the Integrity of In Vitro Models of Barrier Tissues
- 作者: Nikulin S.1,2, Gerasimenko T.1, Shilin S.1, Zakharova G.1, Gazizov I.1, Poloznikov A.3, Sakharov D.1
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隶属关系:
- BioClinicum Research Center, Ministry of Health of the Russian Federation
- Moscow Institute of Physics and Technology (MIPT)
- National Research Center of Radiology, Ministry of Health of the Russian Federation
- 期: 卷 166, 编号 4 (2019)
- 页面: 512-516
- 栏目: Article
- URL: https://journals.rcsi.science/0007-4888/article/view/241143
- DOI: https://doi.org/10.1007/s10517-019-04384-5
- ID: 241143
如何引用文章
详细
We compared available methods for monitoring the integrity of in vitro models of barrier tissues and studied the possibility of using impedance spectroscopy to solve this problem. It was demonstrated (theoretically and experimentally) that TEER measurements are not sufficiently sensitive to detect small defects in the cell barrier that significantly affect its permeability. For obtaining reliable results, it is necessary to set a sufficiently high threshold TEER, which leads to the loss of many intact samples. At the same time, impedance spectroscopy has all advantages of the classical method of measuring TEER (it is rapid and non-invasive method), while its application in combination with the methods of machine learning allows reliable detection of defects in the cell barrier.
作者简介
S. Nikulin
BioClinicum Research Center, Ministry of Health of the Russian Federation; Moscow Institute of Physics and Technology (MIPT)
编辑信件的主要联系方式.
Email: brazor@inbox.ru
俄罗斯联邦, Obninsk; Moscow
T. Gerasimenko
BioClinicum Research Center, Ministry of Health of the Russian Federation
Email: brazor@inbox.ru
俄罗斯联邦, Obninsk
S. Shilin
BioClinicum Research Center, Ministry of Health of the Russian Federation
Email: brazor@inbox.ru
俄罗斯联邦, Obninsk
G. Zakharova
BioClinicum Research Center, Ministry of Health of the Russian Federation
Email: brazor@inbox.ru
俄罗斯联邦, Obninsk
I. Gazizov
BioClinicum Research Center, Ministry of Health of the Russian Federation
Email: brazor@inbox.ru
俄罗斯联邦, Obninsk
A. Poloznikov
National Research Center of Radiology, Ministry of Health of the Russian Federation
Email: brazor@inbox.ru
俄罗斯联邦, Obninsk
D. Sakharov
BioClinicum Research Center, Ministry of Health of the Russian Federation
Email: brazor@inbox.ru
俄罗斯联邦, Obninsk