The effect of 900 MHz electromagnetic field on protein expression in earthworms (Eisenia foetida) (CROSBI ID 555765)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Pavoković, Dubravko ; Malarić, Krešimir ; Štambuk, Anamaria ; Krsnik-Rasol, Marijana ; Tkalec, Mirta
engleski
The effect of 900 MHz electromagnetic field on protein expression in earthworms (Eisenia foetida)
Elucidation of the biological effects of the radio frequency (RF) electromagnetic fields has been investigated for decades but it is still not clear weather the observed effects are only due to hyperthermia or non-thermal effects exist as well. In this work, the effect of radio frequency (RF) radiation on protein expression in earthworms E. foetida using twodimensional protein gel electrophoresis were investigated. Animals were exposed to RF radiation at frequency of 900 MHz and electric field strength of 120 V/m (3.82 mW/cm2) in the Gigahertz Transversal Electromagnetic (GTEM) cell during 2 hours. Obtained data showed an up-regulation of 13 proteins and a down-regulation of 6 proteins in exposed animals. The temperature in earthworm did not raise more than 0.1 °C indicating that different mechanisms apart from hyperthermia are involved in the observed effect. In conclusion, an exposure to RF radiation of 900 MHz changed the expression pattern of E. foetida proteins and it seems to be a non-thermal effect.
radiofrequency; protein expression pattern; Eisenia foetida
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Podaci o prilogu
2009.
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objavljeno
978-953-290-015-6
Podaci o matičnoj publikaciji
SoftCOM 2009
Podaci o skupu
17th International Conference on Software, Telecommunications and Computer Networks (Softcom 2009)
predavanje
24.09.2009-26.09.2009
Korčula, Hrvatska; Hvar, Hrvatska; Split, Hrvatska