[Ultrastructural changes in neurons of the arcuate nucleus-median eminence complex in rats irradiated with carbon ions and gamma rays].
Ultrastructural changes in the arcuate nucleus and medial eminence area of rats were examined 5 weeks after their exposure to accelerated carbon ions with an energy of 300 MeV/nuclon and 60Co gamma-rays at a dose of 2.0 Gy. In carbon-irradiated animals the ultrastructural changes of arcuate nucleus neurons, their processes and synapses were more significant and diversified than in gamma-irradiated rats.
Gitsov
L G
LG
Burneva
V G
VG
Verbitskaia
L B
LB
Kabitsyna
R A
RA
Fedorenko
B S
BS
D000818:Animals; D001111:Arcuate Nucleus of Hypothalamus / Q000166:cytology* / Q000528:radiation effects; D002250:Carbon Radioisotopes / Q000008:administration & dosage*; D003037:Cobalt Radioisotopes / Q000008:administration & dosage*; D008297:Male; D008473:Median Eminence / Q000166:cytology* / Q000528:radiation effects; D008854:Microscopy, Electron; D009474:Neurons / Q000528:radiation effects / Q000648:ultrastructure*; D011829:Radiation Dosage; D051381:Rats; D011919:Rats, Inbred Strains
D002250:Carbon Radioisotopes; D003037:Cobalt Radioisotopes
Ul'trastrukturnye izmeneniia neĭronov kompleksa arkuatnoe iadrosredinnoe vozvyshenie u krys, obluchennykh ionami ugleroda i gamma-izlucheniem.