title: Chromatid damage in human lymphocytes is not affected by 50 Hz electromagnetic fields.
abstract: Cultured human blood lymphocytes were exposed during the S/G(2) phases of the cell cycle to continuous extremely low frequency (50 Hz) electromagnetic fields of 0.23, 0.47 or 0.7 mT either alone or immediately after an acute exposure to 1.0 Gy of gamma rays. The ionising radiation, as expected, induced chromosomal aberrations of the chromatid-type observed at the next metaphase. The field applied alone did not induce chromosomal damage nor did it modify the frequency of aberrations caused by the gamma rays.
authors.affiliation: Health Protection Agency, Radiation Protection Division, Chilton, Didcot OX11 0RQ, UK.
authors.forename: P
authors.initials: P
authors.lastname: Hone
authors.forename: D
authors.initials: D
authors.lastname: Lloyd
authors.forename: M
authors.initials: M
authors.lastname: Szłuińska
authors.forename: A
authors.initials: A
authors.lastname: Edwards
mesh_terms: D002455:Cell Division / Q000528:radiation effects; D002478:Cells, Cultured / Q000528:radiation effects; D002842:Chromatids / Q000528:radiation effects*; D002869:Chromosome Aberrations; D002877:Chromosomes, Human; D004249:DNA Damage / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D004574:Electromagnetic Fields; D005260:Female; D016195:G2 Phase / Q000528:radiation effects; D005720:Gamma Rays / Q000009:adverse effects; D006801:Humans; D008214:Lymphocytes / Q000528:radiation effects*; D008677:Metaphase; D008875:Middle Aged; D011839:Radiation, Ionizing