Superoxide radicals as precursors of mitochondrial hydrogen peroxide.

Animals Antimycin A/pharmacology Catalase Cattle Drug Stability Epinephrine/pharmacology Free Radicals Hydrogen Peroxide/metabolism Hydrogen-Ion Concentration Kinetics Luminescence Membranes/drug effects,metabolism Mitochondria, Muscle/drug effects,metabolism Myocardium Oxygen Consumption Peroxidases Plants/enzymology Spectrometry, Fluorescence Spectrophotometry Spectrophotometry, Ultraviolet Succinates/pharmacology Superoxide Dismutase/blood,metabolism Time Factors

Free Radicals Succinates Antimycin A Hydrogen Peroxide Peroxidases Catalase Superoxide Dismutase Epinephrine