/u/autoantinatalist's posts in /r/askscience

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Is it known whether acetylcholine plays a role in collagen synthesis, and do we know if anticholingeric drugs inhibit that or result in subpar tissue; is the damage only evident or just only obvious if there's already a collagen disorder at work?

18 upvotes

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In movies with amputations where the person is awake, shouldn't the severed limb be twitching, like happens with severed animal bits? Do amputations under anesthesia stop that, or does the limb still twitch and nobody wants to talk about that?

17 upvotes

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What is the data on medical marijuana messing with REM sleep?

17 upvotes

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Why does using vegetable oil to clean the bottoms of your shoes work WAY better than using soap?

1 upvotes

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What happens if someone with an autoimmune disorder donates blood? Other tissues and organs?

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How is brain damage defined, as opposed to an adverse change?

1 upvotes

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Does kidney and liver function, all breakdown of anything on the blood, does it work on a "half life" basis?

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What are the words we have to describe nerve activity, and what do they mean?

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Can histamine released in the gut move all around the body? Like could it travel up to the nose and cause snot production, or cause brain fog like regular allergies do?

1 upvotes

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Why does your throat feel like it's sore or burning when you swallow nosebleed blood?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Is it known whether acetylcholine plays a role in collagen synthesis, and do we know if anticholingeric drugs inhibit that or result in subpar tissue; is the damage only evident or just only obvious if there's already a collagen disorder at work?	18
In movies with amputations where the person is awake, shouldn't the severed limb be twitching, like happens with severed animal bits? Do amputations under anesthesia stop that, or does the limb still twitch and nobody wants to talk about that?	17
What is the data on medical marijuana messing with REM sleep?	17
Why does using vegetable oil to clean the bottoms of your shoes work WAY better than using soap?	1
What happens if someone with an autoimmune disorder donates blood? Other tissues and organs?	1
How is brain damage defined, as opposed to an adverse change?	1
Does kidney and liver function, all breakdown of anything on the blood, does it work on a "half life" basis?	1
What are the words we have to describe nerve activity, and what do they mean?	1
Can histamine released in the gut move all around the body? Like could it travel up to the nose and cause snot production, or cause brain fog like regular allergies do?	1
Why does your throat feel like it's sore or burning when you swallow nosebleed blood?	1