منابع مشابه
Redox imaging using genetically encoded redox indicators in zebrafish and mice.
Redox signals have emerged as important regulators of cellular physiology and pathology. The advent of redox imaging in vertebrate systems now provides the opportunity to dynamically visualize redox signaling during development and disease. In this review, we summarize recent advances in the generation of genetically encoded redox indicators (GERIs), introduce new redox imaging strategies, and ...
متن کاملInvestigating mitochondrial redox potential with redox-sensitive green fluorescent protein indicators.
Current methods for determining ambient redox potential in cells are labor-intensive and generally require destruction of tissue. This precludes single cell or real time studies of changes in redox poise that result from metabolic processes or environmental influences. By substitution of surface-exposed residues on the Aequorea victoria green fluorescent protein (GFP) with cysteines in appropri...
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Redox homeostasis is a fundamental property of living cells and actively responds to cellular metabolism and external stimuli. In all cells, small molecules capable of thiol-disulphide exchange such as glutathione (GSH) are abundant and are thought to act as buffers in redox equilibrium [1]. Given the importance and the general interest in cellular redox processes, a noninvasive method that det...
متن کاملCepheids as Distance Indicators: Some Current Problems
A general review is given of the calibration of the Cepheid distance scale, with particular reference to its use in the determination of H0. Emphasis is placed on the advantage of using a galactic calibration of the Cepheid scale, rather than relying on an adopted distance to the LMC. It is then possible to use LMC data to test for possible metallicity effects on this scale.
متن کاملSome Reproductive Health Indicators in Ukraine
Mogilevkina I. (2003) Some reproductive health indicators in Ukraine. A study with special emphasis on factors behind induced abortion and perinatal mortality. Acta Universitatis Upsaliensis, Comprehensive Summaries of Uppsala dissertations from the Faculty of Medicine 1215, 50 pp. Uppsala. ISBN 91-554-5487-9. Objectives: To study indicators specifically reflecting the reproductive health of Uk...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1930
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)76847-6