[The effect of ionizing radiation on Ca 2+-ATPase activity from the sarcoplasmic reticulum of rabbit skeletal muscles].
It is established that a decrease in the Ca2(+)-ATPase activity in the sarcoplasmic reticulum membranes 1 and 24 hours after the local X-ray irradiation of rabbit hind limb by a dose of 0.21 Cl/kg is caused mainly by a change in the enzymic microenvironment and a damage of native protein-lipid interactions essential for the functional activity of Ca2(+)-ATPase.
Khizhniak
S V
SV
Voĭtsitskiĭ
V M
VM
Ostapchenko
S G
SG
Kucherenko
N E
NE
D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D000252:Calcium-Transporting ATPases / Q000037:antagonists & inhibitors / Q000528:radiation effects*; D005260:Female; D006358:Hot Temperature; D006868:Hydrolysis; D007700:Kinetics; D008297:Male; D009132:Muscles / Q000201:enzymology / Q000528:radiation effects*; D011489:Protein Denaturation; D011817:Rabbits; D011833:Radiation Injuries, Experimental / Q000201:enzymology; D012519:Sarcoplasmic Reticulum / Q000201:enzymology / Q000528:radiation effects*; D013997:Time Factors
D000255:Adenosine Triphosphate; D000252:Calcium-Transporting ATPases
Vliianie ioniziruiushcheĭ radiatsii na aktivnost' Ca 2+-ATP-azy sarkoplazmaticheskogo retikuluma skeletnykh myshts krolika.