Heavy-ion microbeam irradiation induces bystander killing of human cells

Hamada, Nobuyuki*; Hara, Takamitsu*; Omura, Motoko*; Ni, M.*; Funayama, Tomoo; Sakashita, Tetsuya; Sora, Sakura*; Nakano, Takashi*; Kobayashi, Yasuhiko

Uchu Seibutsu Kagaku, 22(2), p.46 - 53, 2008/10

https://doi.org/10.2187/bss.22.46

Effects of -ray irradiation on olfactory adaptation to benzaldehyde in

Sakashita, Tetsuya; Hamada, Nobuyuki*; Suzuki, Michiyo; Ikeda, Daisuke*; Yanase, Sumino*; Ishii, Naoaki*; Kobayashi, Yasuhiko

Uchu Seibutsu Kagaku, 21(4), p.117 - 120, 2007/12

https://doi.org/10.2187/bss.21.117

Using as a model organism for studying the nervous system, we investigated the effects of -ray irradiation on olfactory adaptation to benzaldehyde, in which animals show a decrease in chemotaxis to benzaldehyde. Irradiation during the conditioning for adaptation to benzaldehyde did not induce an additional decrease in chemotaxis immediately after irradiation. On the other hand, at 1 h after irradiation, the progress of adaptation to benzaldehyde was interrupted by irradiation with the highest dose. These results indicate that impaired olfactory adaptation to benzaldehyde following irradiation is different from salt chemotaxis learning in . Our findings suggest that the profile of radiation-induced response depends on the function of the nervous system in .

System of cell irradiation with a defined number of heavy ions, 3

Kobayashi, Yasuhiko; Funayama, Tomoo; Wada, Seiichi; Sakashita, Tetsuya

Uchu Seibutsu Kagaku, 18(3), p.186 - 187, 2004/11

no abstracts in English