title: Rats reproduce and rear litters during chronic exposure to 150-kV/m, 60-Hz electric fields.
abstract: Mature female rats and their subsequent litters were exposed either to 112- or to 150-kV/m, 60-Hz electric fields or sham-exposed for 19 h daily through pre-breeding, breeding, and rearing periods of experimentation. Exposed females mated in equal percentages and reared litters of equal numbers, and mean body masses of pups were the same as those of sham-exposed animals. Thus, experiments to investigate electric-field effects on reproduction and development in rats are feasible at effective field strengths of 112 and 150 kV/m.
authors.affiliation: Biology and Chemistry Department, Battelle, Pacific Northwest Laboratories, Richland, WA 99352.
authors.forename: D N
authors.initials: DN
authors.lastname: Rommereim
authors.forename: W T
authors.initials: WT
authors.lastname: Kaune
authors.forename: L E
authors.initials: LE
authors.lastname: Anderson
authors.forename: M R
authors.initials: MR
authors.lastname: Sikov
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D004560:Electricity; D004781:Environmental Exposure; D005260:Female; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000528:radiation effects*; D051381:Rats; D011919:Rats, Inbred Strains; D012098:Reproduction / Q000528:radiation effects*; D013997:Time Factors