900-MHz microwave radiation promotes oxidation in rat brain

Recently, there have been several reports referring to detrimental effects due to radio frequency electromagnetic fields (RF-EMF) exposure. Special attention was given to investigate the effect of mobile phone exposure on the rat brain. Since the integrative mechanism of the entire body lies in the brain, it is suggestive to analyze its biochemical aspects. For this, 35-day old Wistar rats were exposed to a mobile phone for 2?h per day for a duration of 45 days where specific absorption rate (SAR) was 0.9?W/Kg. Animals were divided in two groups: sham exposed (n?=?6) and exposed group (n?=?6). Our observations indicate a significant decrease (P?