摘要
The frequency of an extremely low frequency electromagnetic field (ELF-EMF) ranges from 3 to 3, 000 Hz. Workers who are exposed to ELF-EMF include electric power installers and repairers, power plant operators, electricians, electrical fitters, other such professionals. The main work categories in an electrical company or for utility work can be defined according to the five main stages of electricity production and distribution. Studies on the central nervous system (CNS) reported depressed activity in the different neurotransmitter systems and decreased protein content in the brains of animals exposed to ELF-EMF. Some studies reported differences with respect to change in brain function after electromagnetic radiation among individuals[1].
基金
supported by the National Basic Research Program of China [2011CB503706]
the National Natural Science Foundation of China [61571455]
Innovation Foundation of Beijing Institute of Radiation Medicine [2015CXJJ004]
