[Post-radiation changes in active transport in he CNS: Mg2+, Ca2+-ATPase].
The effect of ionizing radiation of lethal (0.31 C/kg) and superlethal (9.288 C/kg) doses on Mg2+, Ca2+-ATPase activity in plasma membranes of brain cortex and cerebellum has been studied. As is shown, ionizing radiation has an inhibitory effect on the enzyme activity which is most pronounced and irreversible after exposure to superlethal doses.
D000818:Animals; D001693:Biological Transport, Active / Q000528:radiation effects; D001921:Brain / Q000201:enzymology / Q000378:metabolism*; D017301:Ca(2+) Mg(2+)-ATPase / Q000037:antagonists & inhibitors* / Q000528:radiation effects; D002118:Calcium / Q000378:metabolism; D000252:Calcium-Transporting ATPases / Q000037:antagonists & inhibitors* / Q000528:radiation effects; D004910:Erythrocyte Membrane / Q000201:enzymology; D011833:Radiation Injuries, Experimental / Q000201:enzymology / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains
D017301:Ca(2+) Mg(2+)-ATPase; D000252:Calcium-Transporting ATPases; D002118:Calcium
Postradiatsionnye izmeneniia v sistemakh aktivnogo transporta ionov v TsNS: Mg2+, Ca2+-ATPaza.