Effect of alternating magnetic fields (60--100 gauss, 60 Hz) on Tetrahymena pyriformis.
Tetrahymena pyriformis and neuroblastoma cells were studied following exposure to low intensity low frequency alternating magnetic fields. Tetrahymena showed cytomorphologic changes, with delayed and reduced cell division concurrent with increased oxygen uptake. The resulting dead cells appeared intact, as compared with dissolution characteristic of the control group. In contrast, magnetically exposed actively growing neuroblastoma cells showed no growth alterations in vitro, but were affected when exposed in vivo.
D000818:Animals; D002455:Cell Division; D002470:Cell Survival; D055590:Electromagnetic Phenomena; D010101:Oxygen Consumption; D013769:Tetrahymena pyriformis / Q000502:physiology*