[Oxidation and phosphorylation in rat liver nuclei and nuclear membranes in postnatal development and regeneration after partial hepatectomy].
Specific oxygen consumption by isolated nuclei of liver cells of newborn rats is higher and phosphorylation is lower as compared to adult animals. This is correlated with a higher free cytochrome oxidase activity as determined in the absence of detergents or tetramethyl-p-phenylenediamine. Correspondingly, oxygen consumption by isolated nuclear membranes of rat liver 44 hrs after partial hepatectomy is also increased and the P/O ratio is decreased 2.2-fold as compared to the controls.
D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D002467:Cell Nucleus / Q000378:metabolism; D003576:Electron Transport Complex IV / Q000378:metabolism*; D006498:Hepatectomy; D008099:Liver / Q000254:growth & development / Q000502:physiology*; D008115:Liver Regeneration; D009685:Nuclear Envelope / Q000378:metabolism; D010084:Oxidation-Reduction; D010085:Oxidative Phosphorylation; D010101:Oxygen Consumption; D051381:Rats
D003576:Electron Transport Complex IV
Okislenie i fosforilirovanie v iadrakh i iadernykh obolochkakh kletok pecheni krysy v protsesse postnatal'nogo razvitiia i regeneratsii posle chastichnoi gepatektomii.