Examination of 380 and 800 microtesla electromagnetic fields effect on plasma cortisol hormone level and humural immunity in Balb/c mice

electromagnetic fields are different energy,intensity and frequency carriers and their effects very extensive.With new studies the biolological effect of them indicated.In this study, examination of electromagnetic fields effect on plasma corticosteron hormone level was the basic goal. 300 mice exposed for 46days to a 380 and 800 MHz continuous-wave (CW) or pulsed GSM-modulated electromagnetic signal Experiments were performed in a blinded fashion. Samples were col-lected every hour, and corticosteron concentrations were measured by a specific radioimmunoas-say.Corticosteron levels were elevated more in 380microtesla in comparison with control group.Both types of signal nonsignificantly enhanced corticosteron release at 360 and 800 micro tesla and reversed after 46days. Totally, nonsignificant cortisol change with electromagnetic fields ntensity, and time showed.