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Histomorphometric study of thyroid tissue in juvenile rats exposed to 5G electromagnetic fields

This animal study examined thyroid histomorphometry in juvenile male Wistar rats after 2 weeks of 5G EMF exposure (3.5 GHz, 1.5 V/m). Exposed rats showed larger follicle and colloid areas and a significantly lower Thyroid Activation Index, which the authors interpret as thyroid hypoactivity. The authors suggest this…

Exposure to a 900 MHz electromagnetic field induces a response of the honey bee organism on the level of enzyme activity and the expression of stress-related genes.

This animal study exposed one-day-old worker honey bees to 900 MHz RF-EMF at 12, 28, or 61 V/m for 15 minutes, 1 hour, or 3 hours, with an unexposed control group. The authors report changes in hemolymph enzyme activity and in expression of several stress-related genes following exposure. They state the pattern…

Radiofrequency exposure in the Neonatal Medium Care Unit.

This exposure assessment characterized RF-EMF levels in a Neonatal Medium Care Unit and inside incubators using spot and long-term dosimeter measurements. Reported levels varied by location (higher near a window and near the evaluated incubator) and by time (higher at night than during the day). The authors emphasize…