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This in vitro study evaluated adult murine neural stem cells exposed to GSM 900-MHz radiofrequency emissions from a mobile phone across different exposure durations. The authors report significant decreases in neurosphere number/size and neuronal differentiation with increasing exposure duration. They report no…

This animal study exposed Eisenia fetida earthworms to 900 MHz electromagnetic fields at 10–120 V/m for 2 hours (with additional tests of longer exposure, modulation, and recovery). The authors report significant DNA modifications across exposure treatments and a decrease in probe hybridisation sites persisting after…

This in vitro study assessed whether RF-EMF exposure from a GSM 900 MHz mobile phone simulator and a 2.4 GHz Wi-Fi router alters bacterial susceptibility to antibiotics. The authors report significant changes in inhibition zone diameters and bacterial growth rate after exposure. They also describe an exposure window…

This rat study examined whether pulse-modulated 900 MHz and 1800 MHz RF exposure affects blood-brain barrier permeability using Evans blue dye. The abstract reports increased permeability in male rats at both frequencies (stronger at 1800 MHz) and in female rats at 900 MHz but not at 1800 MHz. The authors suggest…

This animal study examined whole-body RF-EMF exposure (900 or 1800 MHz) for 2 hours/day over 90 days in growing male rats, compared with sham controls. Exposed rats showed greater weight and length increases and higher levels of several hormones and calcium. The study also reports changes in femoral growth plate…

This animal study exposed 108 male Sprague-Dawley rats to 900 MHz EMF (1 mW/cm2) or sham for 14 or 28 days (3 h/day). The authors report that 28-day exposure was associated with impaired spatial memory, BBB permeability damage, and ultrastructural changes in hippocampus and cortex. They also report increased mkp-1…

This animal study evaluated repeated 1800 MHz EMF exposure (5 × 15 minutes) on lipid peroxidation (MDA) in Wistar rats, including healthy animals and those with CFA-induced inflammation, with and without tramadol. The authors report slightly elevated MDA in blood, brain, and kidneys in EMF-exposed conditions,…

This animal experiment randomized 20 male Sprague-Dawley rats to 900 MHz electromagnetic radiation exposure (4 h/day for 18 days) or no exposure. The exposed group showed increased oxidative stress markers in liver tissue (higher MDA, lower GSH) and reported histopathological changes, along with increased apoptosis…

This animal study examined low-intensity 900 MHz electromagnetic radiation (25 μW/cm2) and its effects on rat brain and blood serum enzymes linked to energy metabolism. The authors report that brain creatine kinase activity was the most radiosensitive among the enzymes measured and propose it as a marker of RF…

This animal study exposed pregnant Sprague-Dawley rats to a 900 MHz electromagnetic field during the first 20 days of pregnancy and assessed prenatal renal development. The exposed group showed reported histopathological kidney changes and increased caspase-3 staining suggestive of higher apoptosis compared with…

This in vitro study used voltage clamp recordings of single OmpF porin channels in an artificial bilayer to test effects of UHF EMF (910–990 MHz). The authors report frequency-dependent changes in channel gating, with increased gating frequency and voltage sensitivity and a maximum effect at 930 MHz. Conductance was…

This animal experiment exposed 20 adult male Sprague-Dawley rats to 900 MHz RF-EMF for 1, 2, or 4 hours per day over 30 days, with a sham-exposed control group. Hormone levels (FSH, LH, inhibin B, activin B, prolactin, testosterone) were measured by ELISA before exposure and at 15 and 30 days. After 30 days, the long…

This animal study examined oxidative stress and antioxidant defenses in loach embryos exposed to GSM 900 MHz microwave radiation (SAR 1.1 W/kg) for 1–20 minutes during early embryogenesis. The authors report significant changes in lipid peroxidation products and altered antioxidant enzyme activities. They conclude…