[Changes in the creatine kinase activity of the brain, heart, liver and plasma of rats subjected to oxygen starvation].
The action of hypoxic and cytotoxic hypoxia on the creatine phosphokinase activity in the blood plasma, cardiac and hepatic tissue, cerebral tissue, as well as on the nuclear and mitochondrial cerebral fractions was investigated. Oxygen deficiency was followed by significant changes of the creatine kinase activity in all the tissues and cell fractions under investigation. The type of changes depended on the isoenzyme tissue perculiarities, as well as on the state of the enzyme oxidative phosphorylation systems and membrane permeability.
D000818:Animals; D001921:Brain / Q000201:enzymology / Q000648:ultrastructure; D002467:Cell Nucleus / Q000201:enzymology; D003402:Creatine Kinase / Q000097:blood / Q000378:metabolism*; D000860:Hypoxia / Q000201:enzymology*; D008099:Liver / Q000201:enzymology; D008928:Mitochondria / Q000201:enzymology; D009206:Myocardium / Q000201:enzymology; D051381:Rats; D013997:Time Factors
D003402:Creatine Kinase
Izmeneniia aktivnosti kreatinkinazy mozga, serdtsa, pecheni i plazmy krovi krys pri kislorodnom golodanii