@article{oai:repo.qst.go.jp:00055208, author = {笠井, 清美 and 大内, 弘美 and 笠井 清美 and 大内 弘美}, journal = {放射線医学総合研究所重粒子線がん治療装置等共同利用研究報告書}, month = {Oct}, note = {We studied the cell cycle progression of cultured human fibroblasts after irradiation with heavy ion beams. Asynchronous human normal fibroblasts (NB1RGB) were irradiated with Si ion beam (LET = 250 keV/um) in monolayer, and were incubated for various time with or without BrdU. The percentage of G2/M phase cells which is monitored by flow cytometer increased with incubation time after irradiation. The maximum value increased with the irradiation dose. NB1RGB cells showed long G1 arrest and smaller peak of G2 population compared with V79 cells.}, pages = {120--121}, title = {ヒト培養細胞の細胞周期への重粒子線影響}, volume = {2001}, year = {2002} }