Distance between exposed object and exposure source
The rats were placed in holding units consisting of ventilated 5.1 cm x 15.2 cm PVC tubes fitted with 0.59-liter clear plastic bottle tops on one end and common 7.6-cm bolts with nuts at the other end. As the rats grew larger, new units were made using 8.9-cm PVC tubes, 1-liter bottles, and 10.2-cm bolts with nuts.
Each cell phone was positioned 1 cm from the head of the rats, at equal distances between two rats in holding chambers.
Maskey D et al.
Immunohistochemical localization of brain-derived neurotrophic factor and glial cell line-derived neurotrophic factor in the superior olivary complex of mice after radiofrequency exposure.
Yan JG et al.
Qualitative Effect on mRNAs of Injury-Associated Proteins by Cell Phone Like Radiation in Rat Facial Nerves.
Buttiglione M et al.
Radiofrequency radiation (900 MHz) induces Egr-1 gene expression and affects cell-cycle control in human neuroblastoma cells.
Zhao TY et al.
Exposure to cell phone radiation up-regulates apoptosis genes in primary cultures of neurons and astrocytes.
Whitehead TD et al.
Gene expression does not change significantly in C3H 10T(1/2) cells after exposure to 847.74 CDMA or 835.62 FDMA radiofrequency radiation.
Chauhan V et al.
Gene Expression Analysis of a Human Lymphoblastoma Cell Line Exposed In Vitro to an Intermittent 1.9 GHz Pulse-Modulated Radiofrequency Field.
Nikolova T et al.
Electromagnetic fields affect transcript levels of apoptosis-related genes in embryonic stem cell-derived neural progenitor cells.
Whitehead TD et al.
Expression of the proto-oncogene Fos after exposure to radiofrequency radiation relevant to wireless communications.
Czyz J et al.
High frequency electromagnetic fields (GSM signals) affect gene expression levels in tumor suppressor p53-deficient embryonic stem cells.
Goswami PC et al.
Proto-oncogene mRNA levels and activities of multiple transcription factors in C3H 10T 1/2 murine embryonic fibroblasts exposed to 835.62 and 847.74 MHz cellular phone communication frequency radiation.
Morrissey JJ et al.
IRIDIUM exposure increases c-fos expression in the mouse brain only at levels which likely result in tissue heating.