en fr Effects of cell phone radiofrequency exposure on the human cytochrome P450 reductase Effets de lexposition aux radiofréquences de téléphone portable sur le cytochrome P450 réductase humain Report as inadecuate




en fr Effects of cell phone radiofrequency exposure on the human cytochrome P450 reductase Effets de lexposition aux radiofréquences de téléphone portable sur le cytochrome P450 réductase humain - Download this document for free, or read online. Document in PDF available to download.

* Corresponding author 1 GEC - Génie Enzymatique et Cellulaire 2 INERIS - Institut National de l-Environnement Industriel et des Risques 3 Laboratoire des Glucides FRE 3517 4 XLIM-OSA - OSA XLIM - XLIM

Abstract : Accelerated and widespread of cell phones has increased the human exposure to radiofrequency electromagnetic fields EMFs and raises serious concerns about the biological and health-related effects of RF radiation. The present study aimed at the effect of cell phone RF 1.9 GHz emitted by Universal Mobile Telecommunication System UMTS, the third generation 3G of cell phones on structure and function of human cytochrome P450 reductase. The ability of the cytochrome P450 reducatese to transfer the electron was measured by an exogenous electron acceptor cytochrome C with UV-vis spectrophotometer. Structural changes were studied by fluorescence spectroscopy, dynamic light scattering, Circular dichroism and capillary electrophoresis Zeta potential. The results indicated that UMTS-like onehour RF exposure at 1 W-kg SAR slightly altered electron transfer ability and structure of cytochrome P450 reductases.

Keywords : RADIOFREQUENCE RF TELEPHONE PORTABLE UMTS CYTOCHROME P450 REDUCTASE-CELL PHONE RADIATION RADIOFREQUENCY RF CYTOCHROME P450 REDUCTASE





Author: Shazia Tanvir - Gyorgy Thuroczy - Brahim Selmaoui - Viviane Silva Pires-Antonietti - Pascal Sonnet - Philippe Lévêque - René D

Source: https://hal.archives-ouvertes.fr/



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