Zobrazeno 1 - 10 of 138 pro vyhledávání: '"Philippe Lévêque"'
1
Akademický článek
Effects of Head-Only Exposure to 900 MHz GSM Electromagnetic Fields in Rats: Changes in Neuronal Activity as Revealed by c-Fos Imaging without Concomitant Cognitive Impairments
Autor: Bruno Bontempi, Philippe Lévêque, Diane Dubreuil, Thérèse M. Jay, Jean-Marc Edeline
Publikováno v: Biomedicines, Vol 12, Iss 9, p 1954 (2024)
Over the last two decades, animal models have been used to evaluate the physiological and cognitive effects of mobile phone exposure. Here, we used a head-only exposure system in rats to determine whether exposure to 900 MHz GSM electromagnetic field
Externí odkaz: https://doaj.org/article/1f82e87063654953bb19d0479b68591d
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2
Akademický článek
Effects of 5G-modulated 3.5 GHz radiofrequency field exposures on HSF1, RAS, ERK, and PML activation in live fibroblasts and keratinocytes cells
Autor: Alexandre Joushomme, Rosa Orlacchio, Lorenza Patrignoni, Anne Canovi, Yann Loïck Chappe, Florence Poulletier De Gannes, Annabelle Hurtier, André Garenne, Isabelle Lagroye, François Moisan, Muriel Cario, Philippe Lévêque, Delia Arnaud-Cormos, Yann Percherancier
Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract The potential health risks of exposure to radiofrequency electromagnetic fields from mobile communications technologies have raised societal concerns. Guidelines have been set to protect the population (e.g. non-specific heating above 1 °C
Externí odkaz: https://doaj.org/article/fde3564178be44f39bfd4cc96dd85b0a
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3
Akademický článek
In vitro exposure of neuronal networks to the 5G-3.5 GHz signal
Autor: Anne Canovi, Rosa Orlacchio, Florence Poulletier de Gannes, Philippe Lévêque, Delia Arnaud-Cormos, Isabelle Lagroye, André Garenne, Yann Percherancier, Noëlle Lewis
Publikováno v: Frontiers in Public Health, Vol 11 (2023)
IntroductionThe current deployment of the fifth generation (5G) of wireless communications raises new questions about the potential health effects of exposure to radiofrequency (RF) fields. So far, most of the established biological effects of RF hav
Externí odkaz: https://doaj.org/article/72c4d825bb2f481f9a6f610c70fef253
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4
Akademický článek
Exposure to 1800 MHz LTE electromagnetic fields under proinflammatory conditions decreases the response strength and increases the acoustic threshold of auditory cortical neurons
Autor: Samira Souffi, Julie Lameth, Quentin Gaucher, Délia Arnaud-Cormos, Philippe Lévêque, Jean-Marc Edeline, Michel Mallat
Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Increased needs for mobile phone communications have raised successive generations (G) of wireless technologies, which could differentially affect biological systems. To test this, we exposed rats to single head-only exposure of a 4G long-te
Externí odkaz: https://doaj.org/article/3dd3c3991b0141ecad4d10768fd994b7
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5
Label-Free Study of the Global Cell Behavior during Exposure to Environmental Radiofrequency Fields in the Presence or Absence of Pro-Apoptotic or Pro-Autophagic Treatments
Autor: Alexandre Joushomme, André Garenne, Mélody Dufossée, Rémy Renom, Hermanus Johannes Ruigrok, Yann Loick Chappe, Anne Canovi, Lorenza Patrignoni, Annabelle Hurtier, Florence Poulletier de Gannes, Isabelle Lagroye, Philippe Lévêque, Noëlle Lewis, Muriel Priault, Delia Arnaud-Cormos, Yann Percherancier
Publikováno v: International Journal of Molecular Sciences, Vol 23, Iss 658, p 658 (2022)
International Journal of Molecular Sciences
International Journal of Molecular Medicine and Advanced Sciences
International Journal of Molecular Medicine and Advanced Sciences, 2022, 23 (2), pp.658. ⟨10.3390/ijms23020658⟩
International Journal of Molecular Sciences; Volume 23; Issue 2; Pages: 658
International audience; It remains controversial whether exposure to environmental radiofrequency signals (RF) impacts cell status or response to cellular stress such as apoptosis or autophagy. We used two label-free techniques, cellular impedancemet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c2a2c9236023824e2e1e7ec1988ac67
https://www.mdpi.com/1422-0067/23/2/658
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6
A nanosecond pulsed electric field (nsPEF) can affect membrane permeabilization and cellular viability in a 3D spheroids tumor model
Autor: Marie-Pierre Rols, Jelena Kolosnjaj-Tabi, Rosa Orlacchio, Lynn Carr, Muriel Golzio, Geraldine Alberola, Philippe Lévêque, Delia Arnaud-Cormos
Publikováno v: Bioelectrochemistry
Bioelectrochemistry, Elsevier, 2021, 141, pp.107839. ⟨10.1016/j.bioelechem.2021.107839⟩
Bioelectrochemistry, 2021, 141, pp.107839. ⟨10.1016/j.bioelechem.2021.107839⟩
International audience; Three-dimensional (3D) cellular models represent more realistically the complexity of in vivo tumors compared to 2D cultures. While 3D models were largely used in classical electroporation, the effects of nanosecond pulsed ele
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2604b6105ba2023b65bb6a56cd779e61
https://hal.archives-ouvertes.fr/hal-03404705
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8
Effects of radiofrequency field exposure on proteotoxic-induced and heat-induced HSF1 response in live cells using the bioluminescence resonance energy transfer technique
Autor: Isabelle Lagroye, Denis Habauzit, Delia Arnaud-Cormos, Annabelle Hurtier, Yann Chappe, Yves Le Dréan, Catherine Martin, Hermanus J. Ruigrok, André Garenne, Emmanuelle Poque, Yann Percherancier, Philippe Lévêque, Florence Poulletier de Gannes
Publikováno v: Cell Stress and Chaperones
Cell Stress and Chaperones, 2021, 26 (1), pp.241-251. ⟨10.1007/s12192-020-01172-3⟩
Cell Stress and Chaperones, Springer Verlag, 2021, 26 (1), pp.241-251. ⟨10.1007/s12192-020-01172-3⟩
Cell Stress Chaperones
As of today, only acute effects of RF fields have been confirmed to represent a potential health hazard and they are attributed to non-specific heating (≥ 1 °C) under high-level exposure. Yet, the possibility that environmental RF impact living ma
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3280633da1e67cc2607504178ef87c5
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02996055/document
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9
Microscale Temperature Measurements Within Specific Exposure Systems for Real-Time Cellular Characterization
Autor: Delia Arnaud-Cormos, Yann Percherancier, Philippe Lévêque, Amani Nefzi, Rosa Orlacchio, Noëlle Lewis, Lynn Carr
Publikováno v: 2020 IEEE MTT-S International Microwave Biomedical Conference (IMBioC).
The precise characterization of electromagnetic fields exposure systems requires accurate dosimetry from macroscale down to the cellular level. In this study, two different exposure devices based on microelectrodes arrays for real-time cellular chara
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e1f0491929379f15c8e657c47d72044
https://doi.org/10.1109/imbioc47321.2020.9384900
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10
Microtubule Cytoskeleton Remodeling by Nanosecond Pulsed Electric Fields
Autor: Eduarda Dráberová, Lucie Kubínová, Philippe Lévêque, Delia Arnaud-Cormos, Jiří Janáček, Pavel Dráber, Djamel Eddine Chafai, Daniel Havelka, Michal Cifra, Frantisek Vostarek
Publikováno v: Advanced Biosystems
Advanced Biosystems, Wiley-VCH, 2020, 4 (7), pp.2000070. ⟨10.1002/adbi.202000070⟩
Remodeling of nanoscopic structures is not just crucial for cell biology, but it is also at the core of bioinspired materials. While the microtubule cytoskeleton in cells undergoes fast adaptation, adaptive materials still face this remodeling challe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e09d6f6f52236c3d6ef8795091fccd47
https://hal.archives-ouvertes.fr/hal-02937592
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