[Correlation between the oxidative activity and metabolic state of mitochondria during a 24-hour period].
The paper is concerned with relationship between the respiration rate and other metabolic indices of mitochondria isolated from the pigeon liver at different daytimes. A direct correlation is found between: the ADP- and DNP-induced succinate oxidation rate and intramitochondrial Pi content and matrix NAD+/NADH ratio. Besides, negative correlations are established between: active and uncoupled glutamate plus malate oxidation rate and intramitochondrial glutamate content; active 3-hydroxybutyrate oxidation rate and free NAD+/NADH ratio in mitochondrial membranes.
D000244:Adenosine Diphosphate / Q000032:analysis*; D000255:Adenosine Triphosphate / Q000032:analysis*; D000818:Animals; D010856:Columbidae / Q000378:metabolism*; D008930:Mitochondria, Liver / Q000032:analysis / Q000378:metabolism*; D009243:NAD / Q000032:analysis; D010084:Oxidation-Reduction; D010085:Oxidative Phosphorylation; D010101:Oxygen Consumption; D013997:Time Factors
D009243:NAD; D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate
Korreliatsiia mezhdu okislitel'noĭ aktivnost'iu i metabolicheskim sostoianiem mitokhondriĭ v techenie sutok.