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用基因编码荧光传感器评估毒理学氧化应激的成像方法
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Imaging Approaches to Assessments of Toxicological Oxidative Stress Using Genetically-encoded Fluorogenic Sensors
Please note that all translations are automatically generated.
Click here for the English version.
用基因编码荧光传感器评估毒理学氧化应激的成像方法
DOI:
10.3791/56945-v
•
09:33 min
•
February 07, 2018
•
Elizabeth M. Corteselli
,
James M. Samet
,
Eugene A. Gibbs-Flournoy
3
1
Department of Environmental Sciences and Engineering, Gillings School of Global Public Health
,
University of North Carolina at Chapel Hill
,
2
Environmental Public Health Division
,
National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency
,
3
Oak Ridge Institute for Science and Education
Chapters
00:04
Title
00:40
Microscopy Set-up
05:09
Data Acquisition
07:36
Results: Toxicological Assessment of Changes in the Intracellular E
GSH
as Measured by roGFP2
08:54
Conclusion
Summary
Automatic Translation
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Automatic Translation
这篇手稿描述了使用基因编码的荧光记者在一个应用的活体细胞成像检查异诱导氧化应激。这种实验方法提供了无与伦比的时空分辨率、灵敏度和特异性, 同时避免了用于检测毒理学氧化应激的常规方法的许多缺点。
Tags
Genetically-encoded Fluorogenic Sensors
Toxicological Oxidative Stress
Redox Homeostasis
Confocal Microscopy
Environmental Controls
Real-time Acquisition
Stage-top Environmental Chamber
Numerical Aperture
Wide-field Fluorescence Illumination
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