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gorskon's profile
David Gorski, MD, PhD
David Gorski, MD, PhD
David Gorski, MD, PhD
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@gorskon

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David Gorski, MD, PhDVerified account

@gorskon

Surgeon/scientist promoting science in medicine and exposing quackery. Editor of Science-Based Medicine. My opinions do NOT represent those of my employers.

Michigan, USA
sciencebasedmedicine.org
Joined October 2009

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    David Gorski, MD, PhD‏Verified account @gorskon 3 Oct 2018

    David Gorski, MD, PhD Retweeted Blair King

    If there is hormesis in humans for radiation, the "bump" on the dose-response curve is so small as to be, for all practical intents and purposes and taking uncertainty into account, indistinguishable from the linear no-threshold model for drafting regulation.https://twitter.com/BlairKing_ca/status/1047272466324713472 …

    David Gorski, MD, PhD added,

    Blair King @BlairKing_ca
    That is demonstrably untrue. Thousands of research papers show hormesis in species from bacteria to humans. The linear no-threshold model for radiation is badly outdated. By the bye what is your definition of “radioactive radiation”?
    5:54 AM - 3 Oct 2018
    • 6 Likes
    • Deborah Goldsmith Jerry Alexandratos 🇺🇸 Randy Brown Nuremberg Trial 2: End the boogaloo Avi Sehgal Rongeur
    1 reply 0 retweets 6 likes
      1. New conversation
      2. Blair King‏ @BlairKing_ca 3 Oct 2018
        Replying to @gorskon

        The hormesis effect has been demonstrated repeatedly in biological studies using indicator organisms. The same organisms used for testing drugs. If the organisms are suitable for extrapolating for drugs then why not for radiation?

        1 reply 0 retweets 1 like
      3. Blair King‏ @BlairKing_ca 3 Oct 2018
        Replying to @BlairKing_ca @gorskon

        But let's go back to the no-threshold model. It assumes that a single x-ray creates irreparable genetic damage (i.e. that our bodies lack genetic repair mechanisms). That is demonstrably untrue. Thus we know that the model fails at extremely low exposures. 1/

        1 reply 0 retweets 0 likes
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