[Redox reactions of flavins and coenzyme Q-10 in the heart during experimental ischemia and reperfusion]

A N Ledenev; V L Lakomkin; E K Ruuge

[Redox reactions of flavins and coenzyme Q-10 in the heart during experimental ischemia and reperfusion]

Biofizika. 1986 Jul-Aug;31(4):687-90.

[Article in Russian]

Authors

A N Ledenev, V L Lakomkin, E K Ruuge

PMID: 3019428

Abstract

Free radical EPR-signal intensity of the rat heart tissue decreases during ischemia and increases at the initial steps of reperfusion, relaxation characteristics of the signal being unchanged. These data imply that free radical content of the heart decreases during ischemia and increases upon reperfusion.

Publication types

English Abstract

MeSH terms

Animals
Coenzymes
Coronary Disease / enzymology
Coronary Disease / metabolism*
Electron Spin Resonance Spectroscopy
Flavins / metabolism*
In Vitro Techniques
Myocardium / enzymology
Myocardium / metabolism*
Oxidation-Reduction
Oxygen Consumption
Perfusion
Rats
Ubiquinone / analogs & derivatives*
Ubiquinone / metabolism

Substances

Coenzymes
Flavins
Ubiquinone
coenzyme Q10