Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 980012

Appearance of polar and non-polar cytoskeleton filaments in neuronal cells after GSM modulated RF exposure


Pavicic, I; Marjanovic, AM; Trosic, I
Appearance of polar and non-polar cytoskeleton filaments in neuronal cells after GSM modulated RF exposure // Abstract Collection, Joint Meeting of The Bioelectromagnetics Society and the European BioElectromagnetics Association
Cape Town, 2014. str. 154-155 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 980012 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Appearance of polar and non-polar cytoskeleton filaments in neuronal cells after GSM modulated RF exposure

Autori
Pavicic, I ; Marjanovic, AM ; Trosic, I

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstract Collection, Joint Meeting of The Bioelectromagnetics Society and the European BioElectromagnetics Association / - Cape Town, 2014, 154-155

Skup
Joint Meeting of The Bioelectromagnetics Society and the European BioElectromagnetics Association

Mjesto i datum
Cape Town, Južnoafrička Republika, 08.06.2014. - 13.06.2014

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
in vitro: RF/Microwaves

Sažetak
The study was carried out on the purpose to assess the reaction of polar and non-polar cytoskeleton filaments after Global System of Mobile (GSM) modulated radiofrequency (RF) radiation. Culture of neuronal cell line SH-SY5Y was exposed to GSM modulated RF radiation frequency of 915 MHz, electric field strength of 10, 20 and 30 V/m. Average specific absorption rate (SAR) was calculated at 0.23, 0.8 and 1.6 W/kg. Cell exposure treatment lasted for 1, 2, and 3 hours. Negative- and positive control cell samples were matched with experimental cells samples. Gigahertz Transversal Electromagnetic Mode chamber (GTEM), generator, power amplifier and signal modulator were the parts of the radiation exposure set-up. To define polar actin microfilament structure, rhodamine-phalloidin fluorescent technique was used. For determination of nonpolar vimentin filaments, indirect immunocytochemistry method was used. Five hundred cells were examined under the fluorescent microscope to get insight into the structure of actin and vimentin filaments. In comparison with negative control cell samples, polar actin microfilaments were significantly altered after three hour of exposure to 10, 20 and 30 V/m electric field strength. Opposing to actin, non-polar vimentin filaments did not respond to applied radiation in any other way, i.e., the structure remained unchanged throughout the course of experiment. Contrary to non-polar cytoskeleton vimentin filaments, structures of polar actin were significantly altered. Alteration of actin microfilament structure was rather time dependent then dose dependent. The polar structure with internal electromagnetic field within the RF range can be affected by external GSM modulated RF radiation frequency of 915 MHz.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
022-0222411-2406 - BIOLOŠKI POKAZATELJI DJELOVANJA ELEKTROMAGNETSKOG NEIONIZIRAJUĆEG ZRAČENJA (Trošić, Ivančica, MZOS ) ( CroRIS)

Ustanove:
Institut za medicinska istraživanja i medicinu rada, Zagreb


Citiraj ovu publikaciju:

Pavicic, I; Marjanovic, AM; Trosic, I
Appearance of polar and non-polar cytoskeleton filaments in neuronal cells after GSM modulated RF exposure // Abstract Collection, Joint Meeting of The Bioelectromagnetics Society and the European BioElectromagnetics Association
Cape Town, 2014. str. 154-155 (poster, međunarodna recenzija, sažetak, znanstveni)
Pavicic, I., Marjanovic, A. & Trosic, I. (2014) Appearance of polar and non-polar cytoskeleton filaments in neuronal cells after GSM modulated RF exposure. U: Abstract Collection, Joint Meeting of The Bioelectromagnetics Society and the European BioElectromagnetics Association.
@article{article, author = {Pavicic, I and Marjanovic, AM and Trosic, I}, year = {2014}, pages = {154-155}, keywords = {in vitro: RF/Microwaves}, title = {Appearance of polar and non-polar cytoskeleton filaments in neuronal cells after GSM modulated RF exposure}, keyword = {in vitro: RF/Microwaves}, publisherplace = {Cape Town, Ju\v{z}noafri\v{c}ka Republika} }
@article{article, author = {Pavicic, I and Marjanovic, AM and Trosic, I}, year = {2014}, pages = {154-155}, keywords = {in vitro: RF/Microwaves}, title = {Appearance of polar and non-polar cytoskeleton filaments in neuronal cells after GSM modulated RF exposure}, keyword = {in vitro: RF/Microwaves}, publisherplace = {Cape Town, Ju\v{z}noafri\v{c}ka Republika} }




Contrast
Increase Font
Decrease Font
Dyslexic Font