Multiple simultaneous exposures to electromagnetic signals induce changes in heat shock proteins and caspase-3 on the rat brain hemispheres

The objective of this study was to investigate the effects of multiple signal electromagnetic field in rat brain at 900 and 2450 MHz and their combination. Induction of cytoprotective heat shock proteins (HSPs) or pre-apoptotic proteins in response to stress as the source electromagnetic field may suggest that they shift cellular equilibrium towards survival or initiating alterations in cell physiology.