[Energy and plastic metabolism of the heart muscle in rabbits undergoing thyroid irradiation with decimeter waves].
The functional state of myocardial mitochondria, the glycogen and nucleic acid contents in myocardium, and morphometry of structural elements of cardiomyocytes and myocardial capillary network were investigated in order to select the optimal regimen of decimeter wave exposures with power density of 10, 120 and 240 mW/cm2 on the area of thyroid gland. It was shown that the thyroid gland exposure to decimeter waves at these intensities resulted in functional shifts in energy and plastic processes in myocardium and capillary blood supply. These changes increased to a considerable extent as the intensity of exposure was increasing and reached the maximum at power density of 240 mW/cm2 but event at this intensity there was not found the injurious effect of decimeter waves on the myocardium.
Bogoliubov
V M
VM
Frenkel'
I D
ID
Zubkova
S M
SM
Liakhovetskiĭ
Ia Z
IaZ
Sokolova
Z A
ZA
D000818:Animals; D004247:DNA / Q000378:metabolism / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D004734:Energy Metabolism / Q000528:radiation effects*; D006003:Glycogen / Q000378:metabolism / Q000528:radiation effects; D006321:Heart / Q000528:radiation effects*; D008297:Male; D008872:Microwaves; D008929:Mitochondria, Heart / Q000378:metabolism / Q000528:radiation effects; D009206:Myocardium / Q000378:metabolism*; D010101:Oxygen Consumption / Q000528:radiation effects; D010766:Phosphorylation; D012313:RNA / Q000378:metabolism / Q000528:radiation effects; D011817:Rabbits; D013961:Thyroid Gland / Q000378:metabolism / Q000528:radiation effects*
D012313:RNA; D006003:Glycogen; D004247:DNA
Energeticheskiĭ i plasticheskiĭ obmen serdechnoĭ myshtsy krolikov pri obluchenii shchitovidnoĭ zhelezy detsimetrovymi volnami.