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Peter H Proctor MD, PhD
38.5K posts
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Peter H Proctor MD, PhD
@peterproctor
Clinical Pharmacologist Toxicologist, ABMT. Papers & patents on oxidative stress, redox signaling from 1970. Now working on #Covid.
Houston, TX
redoxsignaling.com
Joined March 2010
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    Peter H Proctor MD, PhD
    @peterproctor
    Nov 19, 2020
    Plugging a 50-y/o paper on redox modulation of the dopamine receptor. Proctor P, McGinness JE. "Levodopa side-effects and the Lesch-Nyhan syndrome". Lancet. 1970;687:1367.
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    researchgate.net
    (PDF) Levodopa side-effects and the Lesch-Nyhan syndrome
    PDF | Now thought a model for bipolar mania, Lesch-Nyhan syndrome is associated with massive over-production of the electronically-active purine uric... | Find, read and cite all the research you...
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    Peter H Proctor MD, PhD
    @peterproctor
    Apr 4, 2025
    Replying to @peterfrankopan
    Trumps thought processes are so disordered that he can't do anything in a purposeful ordered way. Stated-simply, there is no method to his madness. So we cannot even hope for that. Corporate presidents with frontal-temporal dementia are notorious for running their
    69K
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    Peter H Proctor MD, PhD
    @peterproctor
    Feb 28, 2024
    "Mother's little helper"=meprobamate IIRC, amphetamines only became "controlled" some time in the early 1960's. Inhalers even later.
    159K
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    Peter H Proctor MD, PhD
    @peterproctor
    Aug 29, 2025
    Replying to @Acyn
    I'm a an MD, PhD, physician toxicologist and drug developer. This is the biggest pile of horse-sh!t I have seen in months of horseshit.
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    13K
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    Peter H Proctor MD, PhD
    @peterproctor
    Nov 1, 2023
    Replying to @CensoredMen
    In the middle of a war, a rock can look a lot like a grenade.
    227K
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    Peter H Proctor MD, PhD
    @peterproctor
    Feb 5, 2024
    Replying to @jtrebach
    You can imagine when I first saw the acronym "SOB" in a chart. We were all neophytes once. BTW, SOB means "shortness of breath". What did you think it meant?
    50K
  • user avatar
    Peter H Proctor MD, PhD
    @peterproctor
    Aug 30, 2025
    Replying to @Mollyploofkins
    Image
    19K
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    Peter H Proctor MD, PhD
    @peterproctor
    Aug 22, 2024
    Replying to @OgbeniDemola
    Europe surrendered its colonies 50+years ago. Russia still actively chases the imperial chimera.
    22K
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    Peter H Proctor MD, PhD
    @peterproctor
    Apr 26, 2025
    Replying to @KremlinTrolls
    Bright blue suit and tie at a funeral. Only Trump would dare compete with the main guest of honor.
    18K
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    Peter H Proctor MD, PhD
    @peterproctor
    Aug 29, 2025
    Replying to @Acyn
    Image
    12K
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    Peter H Proctor MD, PhD
    @peterproctor
    Jul 5, 2025
    Replying to @highbrow_nobrow
    So the robber that breaks into your house, steals your stuff and kills you wife and kids is not the "Bad guy"? Pretty much at odd with the definition of good and evil I learned from my mom and dad.
    20K
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    Peter H Proctor MD, PhD
    @peterproctor
    Oct 5, 2023
    Replying to @RyanMarino
    As a fellow ABMT-certified toxicologist, I concur with Dr Marino. This is a flat miscarriage of justice.
    23K
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    Peter H Proctor MD, PhD
    @peterproctor
    Mar 3, 2025
    Replying to @front_ukrainian
    A shame on all of us. Trump plays the bully when his victim is vulnerable, a la Zelensky-- who in real life is one of the bravest people around. His TV career was similarly based upon taking some social, economic, or educational superior of his audience and humiliating them
    13K
  • user avatar
    Peter H Proctor MD, PhD
    @peterproctor
    Mar 3, 2025
    "..The United States has so far provided military aid to Ukraine that amounts to roughly a tenth of its total annual defense budget. In return, one of America’s most dangerous enemies has sacrificed almost all of its existing soldiers and the bulk of its armor. The courage of the
    12K

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