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Light Environment
Clarkson-Townsend DA, Bales KL, Marsit CJ, Pardue MT. Light Environment Influences Developmental Programming of the Metabolic and Visual Systems in Mice. Invest Ophthalmol Vis Sci. 2021 Apr 1;62(4):22. doi: 10.1167/iovs.62.4.22. PMID: 33861321. Abstract Purpose: Light is a salient cue that can influence neurodevelopment and the immune system. Light exposure out of sync with the endogenous clock...
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January 2021 EMFSA’s opinions regarding criticisms of a report provided for a school: Towards the end of last year, we provided a report for a school. The report was written within certain very limited prescribed parameters, as the client (the school), specifically insisted that a wired Wi-Fi system was not an option. A complainant, who...
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Seyed Mohammad Javad Mortazavi, 1, 2 Samaneh Abbasi, 1 Seyed Alireza Mortazavi 3 1Medical Physics Department, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran; 2Ionizing and Non-Ionizing Radiation Protection Research Center (INIRPRC), Shiraz University of Medical Sciences, Shiraz, Iran; 3School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran Correspondence: Seyed Mohammad Javad MortazaviMedical Physics Department, School of Medicine, Shiraz University...
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CORRECTED PROOF Sleep, zsaa194, https://doi.org/10.1093/sleep/zsaa194 Published: 21 September 2020 Abstract Study Objectives Blue-depleted lighting reduces the disruptive effects of evening artificial light on the circadian system in laboratory experiments, but this has not yet been shown in naturalistic settings. The aim of the current study was to test the effects of residing in an evening blue-depleted light...
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Source: https://www.washingtonpost.com/health/2020/09/03/coronavirus-sleep-insomnia/ Excerpt: As if the novel coronavirus has not already wrought devastation aplenty on the world, physicians and researchers are seeing signs it is doing deep damage to people’s sleep. “Coronasomnia,” as some experts now call it, could prove to have profound public-health ramifications — creating a massive new population of chronic insomniacs grappling...
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Wieduwilt A, Alsat EA, Blickwedel J, et al. Dramatically altered environmental lighting conditions in women with high-risk pregnancy during hospitalization [published online ahead of print, 2020 Aug 4]. Chronobiol Int. 2020;1-6. doi:10.1080/07420528.2020.1792484 Abstract The maternal circadian time structure is incredibly important in the entrainment and programing of the fetal and newborn circadian time structure. Natural sunlight...
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Our March 2020 Newsletter can be viewed at: https://mailchi.mp/5df2fa1735f4/emfnews “For the Safer Use of Technology”
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Melatonin controls your circadian rhythms, including your sex steroid hormones. Artificial light can suppress melatonin and disrupt these rhythms! Sasseville, A., Paquet, N., Sevigny, J., & Hebert, M. (2006). Blue blocker glasses impede the capacity of bright light to suppress melatonin production. Journal of Pineal Research, 41(1), 73–78. https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1600-079X.2006.00332.x Artificial light at night: melatonin as a...
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