[Comparative efficiency of injurious action of radiation and stress on thymus and lipid peroxidation].
Exposure to radiation, as well as holding under conditions of limited mobility during 24 h, induced decrease in thymus cell number, increase in number of DNA breaks. The content the products of lipid peroxidation reactive with thiobarbituric acid in blood serum of mice decreased as well. The stress effect is comparable with radiation doses in the range of 50-60 cGy.
Ivannik
B P
BP
Medical Radiology Research Centre, Russian Academy of Medical Sciences, Obninsk, 249020 Russia.
Riabchenko
N I
NI
Dzikovskaia
L A
LA
Khorokhorina
V A
VA
Riabchenko
V I
VI
Sin'kova
R V
RV
Grosheva
I P
IP
Degtiareva
E V
EV
D000818:Animals; D002452:Cell Count; D002455:Cell Division / Q000502:physiology / Q000528:radiation effects; D002465:Cell Movement / Q000528:radiation effects; D004247:DNA / Q000235:genetics / Q000528:radiation effects; D004249:DNA Damage / Q000235:genetics; D004307:Dose-Response Relationship, Radiation; D007103:Immobilization / Q000502:physiology; D015227:Lipid Peroxidation / Q000502:physiology / Q000528:radiation effects*; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D011833:Radiation Injuries, Experimental / Q000235:genetics / Q000378:metabolism* / Q000473:pathology; D017392:Thiobarbituric Acid Reactive Substances / Q000378:metabolism; D013950:Thymus Gland / Q000378:metabolism* / Q000473:pathology / Q000528:radiation effects*
D017392:Thiobarbituric Acid Reactive Substances; D004247:DNA