[The immediate and late effects of ionizing radiation on the Ca2+-accumulating capacity of the plasma membranes of rat aorta smooth-muscle cells].
A study was made of Ca2(+)-accumulating ability of plasma membranes of nonstriated cells of rat aorta 3, 10, 30, 180 and 365 days after whole-body gamma irradiation with doses of 0.5, 1.0 and 4.0 Gy. The radiation doses used were shown to cause structural and functional modification of Ca2(+) pump which was a function of dose. The process under study was normalized during the first months following irradiation.
Karmal'kov
S A
SA
Miliutin
A A
AA
Konoplia
E F
EF
D000818:Animals; D001011:Aorta / Q000378:metabolism / Q000528:radiation effects; D002118:Calcium / Q000378:metabolism / Q000528:radiation effects*; D000252:Calcium-Transporting ATPases / Q000378:metabolism / Q000528:radiation effects; D002462:Cell Membrane / Q000378:metabolism / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays; D008297:Male; D009131:Muscle, Smooth, Vascular / Q000378:metabolism / Q000528:radiation effects*; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors; D014916:Whole-Body Irradiation
D000252:Calcium-Transporting ATPases; D002118:Calcium
Blizhaĭshie i otdalennye éffekty ioniziruiushchego izlucheniia na Ca2+-akkumuliruiushchuiu sposobnost' plazmaticheskikh membran gladkomyshechnykh kletok aorty krys.