| 电磁辐射对γ射线诱导HL60细胞凋亡影响的初步研究 |
| |
| 引用本文： | 刘晓秋,赵文正.电磁辐射对γ射线诱导HL60细胞凋亡影响的初步研究[J].天津医科大学学报,1997,3(3):10-11. |
| |
| 作者姓名： | 刘晓秋 赵文正 |
| |
| 作者单位： | 中国医学科学院中国协和医科大学放射医学研究所 |
| |
| 摘 要： | 研究了脉冲磁场与γ射线联合作用对ＨＬ６０细胞凋亡的影响。采用１３７Ｃｓ照射源剂量为４Ｇｙ，磁场强度为２０ＭＴ，频率为２５０Ｈｚ照射人早幼粒白血病细胞。结果表明，ＨＬ６０细胞经电磁场作用后，可以提高γ射线对它的杀伤效果，增加γ射线诱发ＨＬ６０细胞凋亡明显高于单独γ射线照射。
|
| 关 键 词： | 电磁辐射 γ射线 细胞凋亡 |
EFFECT OF PULSING ELECTROMAGNETIC FIELD ON RADIATION INDUCED APOPTOSIS IN HL60 CELLS |
| |
| Liu Xiaoqiu et al.EFFECT OF PULSING ELECTROMAGNETIC FIELD ON RADIATION INDUCED APOPTOSIS IN HL60 CELLS[J].Journal of Tianjin Medical University,1997,3(3):10-11. |
| |
| Authors: | Liu Xiaoqiu |
| |
| Institution: | Institute of Radiation Medicine |
| |
| Abstract: | With a view to examining the possible clinical applicability of pulsing electromagnetic fields (PEMF),the biological effects of PEMF and its combined effects with ionizing radiation on HL60 cells were investigated Cells were exposed to 4Gy gamma irradiation from a 137 Cs source The strength and frequency of PEMF were 20MT and 250Hz respectively The combined effect of 137 Cs irradiation with exposure to the PEMF showed a greater effect than a simple additive one The results suggest that PEMF can increase apoptosis induction of HL60 cells by inoizing radiation |
| |
| Keywords: | PEMF r ray apoptosis |
| 本文献已被 CNKI 维普 等数据库收录！ |
