title: An electron paramagnetic resonance study of free radicals in cells.
abstract: An electron paramagnetic resonance study was performed on cell lines of the following strains: HeLa, 37RC, L, FLC, NRK/RSV, 3T3/SV40. Unsynchronized and synchronized HeLa cells were studied with particular attention paid to the relation between growth and free radical concentration. Free radical levels were shown to be a function of the growth stage and different phases of the cell cycle.
mesh_terms: D002455:Cell Division; D002460:Cell Line; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D006367:HeLa Cells / Q000032:analysis; D007700:Kinetics; D013997:Time Factors
chemical_list: D005609:Free Radicals