[Changes in the activity of 5'-nucleotidase and protein kinase of the hepatic plasma membrane depending on the dose rate in x-ray irradiation of rats].
In studying the effect of X-irradiation of rats with a dose of 4 Gy at different dose rates (96 and 4.6 cGy/min) the authors have revealed an increase in 5'-nucleotidase activity at a high dose rate (the first 24 h following irradiation) and a decrease in protein-kinase activity at a low dose rate (on days 3 and 7). The preinjection of alpha-tocopherol prevents the changes observed.
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D015720:5'-Nucleotidase / Q000032:analysis*; D000818:Animals; D002462:Cell Membrane / Q000201:enzymology / Q000528:radiation effects*; D008099:Liver / Q000201:enzymology / Q000528:radiation effects*; D008297:Male; D011494:Protein Kinases / Q000032:analysis*; D011829:Radiation Dosage; D051381:Rats; D013997:Time Factors
D011494:Protein Kinases; D015720:5'-Nucleotidase
Izmenenie aktivnosti 5'-nukleotidazy i proteinkinazy plazmaticheskoĭ membrany pecheni v zavisimosti ot moshchnosti dozy pri rentgenovskom obluchenii krys.