To investigate whether a pathologic leakage across the blood-brain barrier might cause damage to the neurons.
Exposure | Parameters |
---|---|
Exposure 1:
915 MHz
Modulation type:
pulsed
Exposure duration:
continuous for 2 hours
|
|
Exposure 2:
915 MHz
Modulation type:
pulsed
Exposure duration:
continuous for 2 hours
|
|
Exposure 3:
915 MHz
Modulation type:
pulsed
Exposure duration:
continuous for 2 hours
|
|
Frequency | 915 MHz |
---|---|
Type | |
Charakteristic |
|
Exposure duration | continuous for 2 hours |
Modulation type | pulsed |
---|---|
Additional info |
no voice modulation applied |
Exposure source | |
---|---|
Chamber | The TEM cell was enclosed in a wooden box (15 x 15 x 15 cm) with outer brass net conductor attached to the inner walls of the box and an aluminium centre plate or septum. Rats were placed in plastic trays (12 x 12 x 7 cm) within the TEM cell. |
Setup | A GSM mobile phone with a programmable power output was connected via coaxial cable to the TEM-cell. |
Additional info | Rats were divided into four groups of which three were exposed and one was sham-exposed. |
Measurand | Value | Type | Method | Mass | Remarks |
---|---|---|---|---|---|
power | 10 mW | peak value | - | - | - |
power density | 0.24 W/m² | peak value | - | - | - |
SAR | 2 mW/kg | average over mass | calculated | whole body | - |
Frequency | 915 MHz |
---|---|
Type | |
Charakteristic |
|
Exposure duration | continuous for 2 hours |
Modulation type | pulsed |
---|---|
Additional info |
no voice modulation applied |
Exposure source |
|
---|
Measurand | Value | Type | Method | Mass | Remarks |
---|---|---|---|---|---|
power | 100 mW | peak value | - | - | - |
power density | 2.4 W/m² | peak value | - | - | - |
SAR | 20 mW/kg | average over mass | calculated | whole body | - |
Frequency | 915 MHz |
---|---|
Type | |
Charakteristic |
|
Exposure duration | continuous for 2 hours |
Modulation type | pulsed |
---|---|
Additional info |
no voice modulation applied |
Exposure source |
|
---|
Measurand | Value | Type | Method | Mass | Remarks |
---|---|---|---|---|---|
power | 1,000 mW | peak value | - | - | - |
power density | 24 W/m² | peak value | - | - | - |
SAR | 200 mW/kg | average over mass | calculated | whole body | - |
A highly significant evidence for neuronal damage in the cortex, hippocampus, and basal ganglia in the brains of exposed rats was found.
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