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originally posted by: XL5
Nah, you first, I'll even defeat the doors safety interlocks for you. Really though, EM radiation does effect cells to some extent and cancer as a secondary effect can not really be ruled out completely. Everything might cause cancer after all. The poison is in the dose.
Apart from its inconsistency, Pall’s critique fails on several accounts:
Inaccuracies
For example: Pall cites Lee et al. (2014) as showing that Wi-Fi causes “growth stimulation of adipose stem cells (role in obesity?)”. That study exposed human adipose-derived stem cells to Wi-Fi radiation for 5 days from a smartphone mounted just beneath the culture dishes. But the authors drew opposite conclusions to Pall’s: “we could not find any harmful effects of Wi-Fi electromagnetic signals from smartphones”. Lee et al. did report an increased growth rate in the exposed cells, which they attributed to the 2 oC temperature increase produced by the cell phone; thermal controls produced similar effects.
An example of cherry picking: Pall’s Table 1 includes Papageorgiou et al. (2011) that reported effects of Wi-Fi on the amplitude of the P300 evoked responses in humans, but not a comparatively much stronger study by Zentai (2015) that failed to find effects of Wi-Fi signals on spontaneous EEG activity. His Table 1 omits roughly half of the studies that we cited in our review as well as some relatively strong
recent studies (Woelders et al. 2017; Zentai 2015) – none of which reported statistically-significant effects of exposure.
By contrast, Pall appears to accept experimental findings without critical review for statistical and methodological quality. Having examined the additional papers that Pall cites, we reaffirm our earlier conclusion: a number of studies have reported bioeffects of Wi-Fi exposures, but technical limitations make many of them difficult to interpret and artifacts cannot be excluded. We are not aware of any health-agency warnings about health risks of Wi-Fi technology. Despite some level of public controversy and an ongoing stream of reports of highly variable quality of biological effects of RF energy (e.g. articles in a recent special issue of the Journal of Chemical Neuroanatomy, Volume 75, 2016) health agencies consistently conclude that there are no proven hazards from exposure to RF fields within current exposure limits (even as they
consistently call for more research).
This correspondence refers to the Environmental Research article by Martin L. Pall entitled "Wi-Fi is an important threat to human health". Author presented a biased review about 7 potential effects of Wi-Fi exposure. Most of articles cited are in vitro or in animals and lab conditions, not in humans. In this letter to the editor I analyse the articles cited in Pall's work in order to demonstrate that neither the conclusions nor the title are appropriate.
originally posted by: Famouszor
a reply to: 727Sky
2.4 MHz and 5 MHz has been around for many years before you and I ever stepped foot on this earth and it’s now causing problems to people?
Were you alive when people used 2.4 MHz cordless phones or headsets back in the Stone Age?.......
Now as I think about it... you look at how people act these days, yeah it must be the frequencies that’s causing the chaos!
(My post is not here to cause anger, rage, hate and on.... it’s just an opinion)
originally posted by: Famouszor
a reply to: 727Sky
2.4 MHz and 5 MHz has been around for many years before you and I ever stepped foot on this earth and it’s now causing problems to people?
Were you alive when people used 2.4 MHz cordless phones or headsets back in the Stone Age?.......
Now as I think about it... you look at how people act these days, yeah it must be the frequencies that’s causing the chaos!
(My post is not here to cause anger, rage, hate and on.... it’s just an opinion)