The radiation literature survey provides updates on published literature related to radiation (both ionising and non-ionising) and health.

Published literature includes articles in peer-reviewed scientific journals, scientific-body reports, conference proceedings, etc.

The updates on new radiation literature that are of high quality and of public interest will be published as they arise. For each update, a short summary and a link to the abstract or to the full document (if freely available) are provided. The update may also include a commentary from ARPANSA and links to external websites for further information. The links may be considered useful at the time of preparation of the update however ARPANSA has no control over the content or currency of information on external links. Please see the ARPANSA website disclaimer.

Explanations of the more common terms used in the updates are found in the glossary.

The radiation literature that is listed in the updates is found by searching various databases and is not exhaustive.

Find out more about how you can search for scientific literature.

The intention of the radiation literature survey is to provide an update on new literature related to radiation and health that may be of interest to the general public. ARPANSA does not take responsibility for any of the content in the scientific literature and is not able to provide copies of the papers that are listed.


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Effects of mobile phone exposure (GSM 900 and WCDMA/UMTS) on polysomnography based sleep quality: An intra- and inter-individual perspective

Authored By:

Danker-Hopfe H, Dorn H, Bolz T, Peter A, Hansen ML, Eggert T, Sauter C
Summary:

This human provocation study looked into the effects of radiofrequency (RF) exposure on sleep quality. Thirty young male participants were subjected to three nights of each exposure condition: sham, GSM (900 megahertz, MHz), and WCDMA/UMTS (2 gigahertz, GHz). The exposure was for the whole night (8 hours), with the specific absorption rate (SAR) set to reach but not exceed 2 watts per kilogram (W/kg) which is the limit for general public exposure in the Australian RF Standard. In 90% of the subjects, one or more sleep parameters were significantly different during GSM or WCDMA/UMTS exposure when compared to the sham exposure. However there was no consistent pattern in sleep parameter changes among the subjects. The authors found that in about 30% of the subjects there was a prolonged period of one of the sleep stages (rapid eye movement sleep) during the RF exposure, although this result does not indicate a sleep disturbance.

Published In:

Environ Res 2015; 145 : 50–60
Commentary by ARPANSA:

Studies investigating the effects of RF exposure on sleep quality have so far given inconsistent results. This study by Danker-Hopfe et al. also reviewed the main findings of many other studies done in this area, where the majority of the studies did not find any effects. Findings of some studies were conflicting with each other – two studies reported reduced sleep latency but one study reported prolonged sleep latency. A previous study by Danker-Hopfe et al. in 2010 did not find any effects on sleep quality (reported in June 2010’s literature report).

No Effects of Acute Exposure to Wi-Fi Electromagnetic Fields on Spontaneous EEG Activity and Psychomotor Vigilance in Healthy Human Volunteers

Authored By:

Zentai N et al
Summary:

This is a human provocation study that investigated whether RF exposure influences brain activity and ability to sustain attention. A total of 56 students participated in the study involving electroencephalographic recording and psychomotor testing whilst being exposed to Wi-Fi or sham. The exposure was at a frequency of 2.4 gigahertz (GHz), and a maximum peak SAR of around 15 mW/kg at the head region. This exposure level is around 0.75% of the general public exposure limit in the Australian RF Standard. The authors found that no effects on brain activity and attention were observed as a result of RF exposure.

Published In:

Radiat Res 2015; 184 (6): 568 - 577

Nocebo responses to high-voltage power lines: Evidence from a prospective field study

Authored By:

Porsius JT et al
Summary:

This is a cross-sectional study that investigated whether nocebo responses are responsible for the increases in health complaints surrounding the construction of high voltage power lines (HVPL). Questionnaires were distributed to residents in close proximity of HVPL (up to 500 metres away) and to residents living further away (500-2000 metres away). A total of 1254 responses were received in 4 stages: when the construction was carried out, construction completed but not yet operational, 2 months after operation, and 7 months after operation. The authors found that putting HVPL into operation can lead to subjective symptoms through stronger negative beliefs about the health risks, which is explainable by nocebo effects.

Published In:

Sci Total Environ 2015; 543 (Pt A): 432 - 438

Tinnitus and cell phones: the role of electromagnetic radiofrequency radiation

Authored By:

Medeiros LN et al

Summary:

 

This is a systematic review that investigated the association between tinnitus and exposure to electromagnetic fields (EMF), particularly in people who claim to have electromagnetic hypersensitivity (EHS). A total of 45 relevant studies were evaluated. Some studies reported significantly higher prevalence of tinnitus in EHS participants. One major study suggested that tinnitus is associated with intensive use of mobile phone for a prolonged period (4 years or more). However the rest of the major studies evaluated did not report any effects or any direct association between EMF exposure and tinnitus.

 

Published In:

Braz J Otorhinolaryngol 2015: in press

Meta-analysis of extremely low frequency electromagnetic fields and cancer risk: a pooled analysis of epidemiologic studies

Authored By:

Zhang Y, Lai J, Ruan G, Chen C, Wang DW
Summary:

Meta-analysis of epidemiological studies that investigated the association between extremely low frequency (ELF) electromagnetic fields (EMF) and cancer risk. A total of 42 case-control studies involving 13,259 cases and 100,882 controls were included. The overall analysis of the pooled data found that there is a small increased cancer risk (odds ratio, OR = 1.08; 95% confidence interval, 95% CI = 1.01-1.15). In subgroup analyses increased risks were shown in interview-based studies compared to measurement-based studies, in North American studies compared to European studies and residential studies compared to occupational studies. The authors concluded that there is an association between ELF EMF exposure and cancer.

Published In:

Environ Int 2015; 88 : 36 – 43
Commentary by ARPANSA:

The study by Zhang et al is one of the first meta-analysis to include all of the eligible case-control studies on ELF EMF exposure and cancer. Although the authors found an overall statistically significant association, the association is very small. Furthermore the authors assign subjects as being exposed at lower exposure levels, which could account for the results. Another methodological problem with this paper is that it combines both occupational and residential studies for the overall result; although separate associations are also provided.

The overall evidence for an association between ELF magnetic field exposure and the risk of female breast cancer as well as adult brain cancer and leukaemia is weak and remains inadequate (see World Health Organization’s Environmental Health Criteria no. 238, http://www.who.int/entity/peh-emf/publications/Complet_DEC_2007.pdf). The exception is with leukaemia in children, the new epidemiological studies published after the WHO’s review are continuing to be consistent with earlier findings of a possible increased risk of childhood leukaemia with exposures higher than typically encountered by the public (Scientific Committee on Emerging and Newly Identified Health Risks). However, it is not known how magnetic fields could cause childhood leukaemia. In addition, other research including studies on cells and animals has not confirmed these results. On balance, the evidence related to childhood leukaemia is not strong.

Exposure to mobile phone electromagnetic field radiation, ringtone and vibration affects anxiety-like behaviour and oxidative stress biomarkers in albino wistar rats

Authored By:

Shehu A et al
Summary:

This animal study investigated whether the RF exposure, ringtone and vibration associated with mobile phone use results in anxiety-like behaviour and oxidative stress. A total of 25 rats were randomly divided into 5 groups: 1 group sham-exposed and 4 groups exposed to RF emitted from GSM mobile phones (at frequencies of 900/1800 MHz) with the phones’ ringing mode on silent, vibration, ringtone, and combination of vibration and ringtone. The exposure was for 10 minutes per day for 4 weeks. The authors found that the RF exposure or in combination with vibration and/or ringtone produced an effect on anxiety-like behaviour and oxidative stress in young rats.

Published In:

Metab Brain Dis 2015: in press

Genotoxicity induced by foetal and infant exposure to magnetic fields and modulation of ionising radiation effects

Authored By:

Udroiu I et al
Summary:

This animal study investigated whether the low-level exposure to ELF magnetic fields (MF) (alone and when combined with ionising radiation) has any effects on survival, growth and development of offspring during pregnancy and after birth. Mice were divided into 4 groups: sham-exposed, exposed to ELF-MF, exposed to X-rays (dose of 1 Gray), and exposed to both ELF-MF and X-rays. The ELF-MF exposure was at 50 Hz, 65 µT (32.5% of the public exposure limit from the current international guidelines), 24 hours/day for 30 days. The authors found that no effects were detected after continuous exposure to ELF-MF alone, whereas effects were observed with combined exposures to ELF-MF and X-rays.

Published In:

PLoS One 2015; 10 (11): e0142259-1 - e0142259-14

Long-term exposure to electromagnetic radiation from mobile phones and Wi-Fi devices decreases plasma prolactin, progesterone, and estrogen levels but increases uterine oxidative stress in pregnant rats and their offspring

Authored By:

Yuksel M et al
Summary:

This is an animal study that investigated the effects of mobile phone and Wi-Fi use on some hormones and oxidative stress levels. A total of 72 rats (32 pregnant at the start and subsequently yielded 40 offspring) were divided into four groups: 1 control group and 3 exposed groups to radiofrequency (RF) radiation at 900, 1800 and 2450 megahertz (MHz), at specific absorption rate (SAR) of 0.1 W/kg (25% higher than the exposure limit for members of the public), for 60 minutes per day for a total of 9 weeks. The authors found that RF may alter hormone concentrations and oxidative stress levels in pregnant rats and their offspring.

Published In:

Endocrine 2015: in press

Magnetic fields and childhood cancer: an epidemiological investigation of the effects of high-voltage underground cables

Authored By:

Bunch KJ, Swanson J, Vincent TJ, Murphy MF
Summary:

This is a case-control study conducted in the UK to investigate the association between the extremely low frequency (ELF) magnetic fields (MF) from high-voltage underground cables and the risk of childhood cancer. A total of 55,525 children (cases) under the age of 15 diagnosed with childhood tumours in England and Wales were identified during the period 1962 – 2008. The cases were compared to a total of 116,815 controls matched for age, sex and the district of birth for their ELF MF exposure. The ELF MF exposure was calculated based on the distance between the nearest underground cables and the premises where the mother resided at child’s birth. The authors found no elevated risk of childhood leukaemia and no clear pattern of risks for other childhood cancers, with all levels of ELF MF exposure.

Published In:

J Radiol Prot 2015; 35 (3): 695 - 705
Commentary by ARPANSA:

For decades now, the question on whether ELF MF exposure is attributed to the risk of childhood leukaemia continues to be investigated. Based on some positive epidemiological findings between higher than normal MF and an increased risk in childhood leukaemia ELF MF was classified as “possibly carcinogenic for humans” in 2002 by the International Agency for Research on Cancer.

To date, the study by Bunch et al. is the largest epidemiological study on the effects of ELF MF exposure resulting from underground high voltage power lines. The study did not find any association between ELF MF exposure and childhood cancers. It is expected that homes near underground power lines will not have higher than normal MF.

Does electromagnetic hypersensitivity originate from nocebo responses? Indications from a qualitative study

Authored By:

Dieudonne M
Summary:

This is a cross-sectional study that investigated whether adverse expectations (nocebo effects) related to electromagnetic fields (EMF) are the cause to the ailments of people claiming to have electromagnetic hypersensitivity (EHS). Forty EHS individuals were interviewed (11 men and 29 women) about their symptoms. The study found that most participants had the health symptoms for a period of time before they made the connection between their ill symptoms and EMF exposure (usually through the media). The author was of the opinion that nocebo effects may reinforce the attribution to EMF exposure however they may not always be the cause of EHS.

Published In:

Bioelectromagnetics 2015: in press

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