title: Response of mammalian cells irradiated with 30 MV X-rays in the presence of a uniform 20-kilogauss magnetic field.
abstract: The effects of intense magnetic fields on the survival curves for aerated and hypoxic Chinese hamster lung cells exposed to 30 MV X-rays were investigated. A uniform 20-kilogauss magnetic field, as well as a non-uniform magnetic field with an average value of 17 . 5 kilogauss and a gradient of 2 . 3 kilogauss/cm, were employed. A study of the repair of sublethal damage for cells exposed to the magnetic field only during the split-dose irradiations, and the effect of exposure to the magnetic field alone for 2 hours, were also studied. For each of these four experiments, no effects attributable to the magnetic field were detected.
mesh_terms: D000818:Animals; D002470:Cell Survival / Q000528:radiation effects; D002478:Cells, Cultured / Q000528:radiation effects*; D006224:Cricetinae; D003412:Cricetulus; D004574:Electromagnetic Fields; D055590:Electromagnetic Phenomena; D008168:Lung / Q000528:radiation effects; D010315:Particle Accelerators