Gitsov L G, Burneva V G, Verbitskaia L B, Kabitsyna R A, Fedorenko B S
Kosm Biol Aviakosm Med. 1990 Jan-Feb;24(1):34-6.
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.
在大鼠暴露于能量为300兆电子伏特/核子的加速碳离子和剂量为2.0戈瑞的60钴γ射线5周后,检查了其弓状核和正中隆起区域的超微结构变化。与γ射线照射的大鼠相比,碳离子照射动物的弓状核神经元、其突起和突触的超微结构变化更显著且多样。