Vnukova Z E
Kosm Biol Aviakosm Med. 1978 Jan-Feb;12(1):47-52.
The effect of a constant magnetic field of 1000 and 3000 oersted on mammalian cell cultures was examined. The effect of prolonged (12 days with three successive subcultures) and short-term intermittent action (repeated 6 times 60 min exposures with a 60 min interval) was studied. The magnetic effect was evaluated with respect to variations in the cell population density, mitotic activity and cytogenetic parameters. The experimental findings indicated that the magnetic fields of the above strength did not change significantly the rate of cell division and cell morphology neither did alter the genetic apparatus at the chromosomal level.
研究了1000奥斯特和3000奥斯特的恒定磁场对哺乳动物细胞培养物的影响。研究了长时间(连续传代三次,共12天)和短期间歇性作用(6次60分钟暴露,间隔60分钟重复)的影响。根据细胞群体密度、有丝分裂活性和细胞遗传学参数的变化评估磁效应。实验结果表明,上述强度的磁场并未显著改变细胞分裂速率和细胞形态,也未在染色体水平上改变遗传机制。