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No effect of mobile...
No effect of mobile phone-like RF exposure on patients with atopic dermatitis
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- Johansson, Amanda (författare)
- Umeå universitet,Yrkes- och miljömedicin,Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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- Forsgren, Sture (författare)
- Umeå universitet,Institutionen för integrativ medicinsk biologi (IMB),Department of Integrative Medical Biology, Umeå University, Umeå, Sweden
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- Stenberg, Berndt (författare)
- Umeå universitet,Dermatologi och venereologi,Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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- Wilén, Jonna (författare)
- Umeå universitet,Radiofysik,Department of Radiation Sciences, Umeå University, Umeå, Sweden
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- Kaiezic, Nebojsa (författare)
- Högskolan i Gävle,Centrum för belastningsskadeforskning
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- Sandström, Monica (författare)
- Umeå universitet,Yrkes- och miljömedicin,Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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(creator_code:org_t)
- 2008
- 2008
- Engelska.
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Ingår i: Bioelectromagnetics. - : Wiley. - 0197-8462 .- 1521-186X. ; 29:5, s. 353-362
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- This study investigates the effect of exposure to a mobile phone-like radiofrequency (RF) electromagnetic field on people with atopic dermatitis (AD). Fifteen subjects with AD were recruited and matched with 15 controls without AD. The subjects were exposed for 30 min to an RF field at 1 W/kg via an indoor base station antenna attached to a 900 MHz GSM mobile phone. Blood samples for ELISA analysis of the concentration of substance P (SP), tumor necrosis factor receptor 1 (TNF RI), and brain derived neurotrophic factor (BDNF) in serum were drawn before and after the provocation (exposure/sham). Baseline heart rate and heart rate variability, local blood flow, and electrodermal activity were also recorded. No significant differences between the subject groups were found for baseline neurophysiological data. The cases displayed a serum concentration of TNF RI significantly higher than the control subjects and a significantly lower serum concentration of BDNF in the baseline condition. For SP there was no difference between groups. However, no effects related to RF exposure condition were encountered for any of the measured substances. As to symptoms, a possible correlation with exposure could not be evaluated, due to too few symptom reports. The result of the study does not support the hypothesis of an effect of mobile phone-like RF exposure on serum levels of SP, TNF RI, and BDNF in persons with AD.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Arbetsmedicin och miljömedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Occupational Health and Environmental Health (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine (hsv//eng)
Nyckelord
- radiofrequency
- cellular phones
- substance P
- TNF-alpha
- BDNF
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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