[Effects of irradiation on fatty acid structure of membrane lipids of the sarcoplasmic reticulum].
It has been shown that single local X-irradiation (0.21 C/kg) of the rabbit hind limb in the early period of acute radiation injury (1 and 14 h) causes a decrease in saturation of sarcoplasmic reticulum membrane lipids. It is mainly connected with a decreased saturation of the total fraction of phosphatidyl serine, phosphatidyl inositol and phosphatidyl choline. The above changes can increase permeability of the sarcoplasmic reticulum membranes for Ca(2+)-ion after X-irradiation.
Stepanov
Iu V
IuV
Voĭtsitskiĭ
V M
VM
Preobrazhenskaia
T D
TD
Mel'nichuk
I V
IV
Kucherenko
N E
NE
D000208:Acute Disease; D000818:Animals; D005260:Female; D008297:Male; D008563:Membrane Lipids / Q000528:radiation effects*; D010713:Phosphatidylcholines / Q000528:radiation effects; D010716:Phosphatidylinositols / Q000528:radiation effects; D010718:Phosphatidylserines / Q000528:radiation effects; D011817:Rabbits; D011829:Radiation Dosage; D011833:Radiation Injuries, Experimental / Q000378:metabolism*; D012519:Sarcoplasmic Reticulum / Q000528:radiation effects*; D013997:Time Factors
D008563:Membrane Lipids; D010713:Phosphatidylcholines; D010716:Phosphatidylinositols; D010718:Phosphatidylserines
Deĭstvie rentgenovskogo izlucheniia na zhirno-kislotnyĭ sostav lipidov membran sarkoplazmaticheskogo retikuluma.