Keith Guest RN MD
4.7K posts

Keith Guest RN MD
@DrKeithG
American, Eagle Scout, Geriatrician, Hospice Provider, Clemson Dad, Berkeley Dad, Citadel Dad. Not paying for the check thingy. Russian bots got that covered.
South Carolina, USA Beigetreten Ocak 2011
705 Folgt359 Follower
Keith Guest RN MD retweetet

The most powerful antibiotic you’ve never heard of was sitting under scientists’ noses for decades.
A team from the University of Warwick and Monash University has discovered a hidden molecule that’s over 100 times stronger than existing antibiotics against drug-resistant bacteria like MRSA and VRE. It’s called pre-methylenomycin C lactone – and it was quietly lurking inside a well-known bacterium studied since the 1950s.
Streptomyces coelicolor is a familiar name in microbiology, known for producing the antibiotic methylenomycin A. But no one had tested the intermediate compounds created during its production – until now.
By deleting specific genes in the bacterium’s biosynthetic pathway, researchers uncovered two previously unknown intermediates. One of them, pre-methylenomycin C lactone, turned out to be a game-changer: 100x more active against Gram-positive bacteria than methylenomycin A.
The compound worked exceptionally well against methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus (VRE), two of the deadliest superbugs on the World Health Organization’s priority list. Even more promising: in lab tests, the bacteria didn’t develop resistance to the compound – a rare outcome in antimicrobial research.
["Discovery of Late Intermediates in Methylenomycin Biosynthesis Active against Drug-Resistant Gram-Positive Bacterial Pathogens." Journal of the American Chemical Society, 2025]

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Keith Guest RN MD retweetet

@Martezosunde @SqSehrish Unless it’s virgin birth from a male then there has to be a mother that makes 14
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@ECOWARRIORSS The most amazing fact about these modules is that they produce oxygen gas through unique processes. They are responsible for the bottom O2 removing the nodules will kill the abysmal plains
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Biggest science discovery in centuries that shocked scientists, did not even make mainstream news
These deep sea nodules that took millions of years to create, make oxygen, sustain marine life and now are about to be destroyed in seconds by Deep sea mining billionaires
gizmodo.com/scientists-sho…
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Keith Guest RN MD retweetet
Keith Guest RN MD retweetet

PAY ATTENTION and vote accordingly!!
🌊🌊🌊🌊
Ken Martin@kenmartin73
Mike Johnson says Republicans have a plan to cut Social Security, Medicare, and Medicaid—after already passing the largest healthcare cut in history. Higher costs, less healthcare. That’s what Republicans are running on this November.
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Keith Guest RN MD retweetet

Gray Market Peptides: So Much Hype, So Little Data medscape.com/viewarticle/gr…
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@KeruboSk Tell him that if he is coming to kill you to stop and pick up some beer and doughnuts on the way.
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I listed my old iPhone 14 Pro on a marketplace app for $500. A buyer messaged me, offering full price, but asked to meet at a well-lit gas station because it was late. It felt safe enough.
We met under the bright LED lights near the pumps at 10:15 PM. The buyer looked completely normal...a college-aged guy in a hoodie. He handed me five crisp $100 bills. I handed over the factory-reset phone. He checked it, nodded, thanked me, and we went our separate ways.
I drove home feeling great about a clean, easy sale.
At 10:45 PM, my phone lit up with a message.
“You scammed me. This phone is blacklisted and the screen is a cheap replica. I want my money back right now.”
I was furious.
“What? No it isn't. I bought it directly from Apple. I have the receipt.”
The buyer replied with a video...
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"I want to dye like a Viking" wasn’t pride. It was strategy
He knew Aella keelling him would start a war.
Sons + prophecy + public death = 10,000 Northmen coming for England. If he dyed in bed, old and forgotten, his sons would’ve stayed farmers. So he sacrificed his body to give them a purpose. The snake pit was his last conquest, he conquered his own de@th
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@Dave_it_up @Friesein @hannahspierMD I developed DM II and htn after my first Covid infection. I lost my sense of smell for 6 months. It is really hard to justify paying more than $25 for a meal that tastes like cardboard no matter what it is. Field Peas or Filet Minion, when you’re full, you’re full.
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We’re a primary care practice in Vermont. We implemented a practice-wide protocol screening every patient at every encounter for recent SARS-CoV-2 infection history. What we’re observing in our panel is not consistent with a psychosomatic framework.
We’re seeing measurable, objective increases in new-onset hypertension, acute cardiovascular events, new-onset allergic disease, and new-onset type 2 diabetes mellitus, all temporally correlated with infection history. These are not symptom reports. These are clinical findings.
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This whole thread is now proving the point of protectiveness of the illness narrative!
I’m not saying you aren’t suffering. I’m saying these disorders have a deeper psychological origin and should be treated as such before it becomes your identity.
Hannah Spier, MD@hannahspierMD
One thing I have noticed about patients with diagnoses such as fibromyalgia, ME/CFS, and increasingly Long COVID is how often the conversation revolves around explaining why they cannot move forward. There’s an extraordinary effort devoted to protecting the illness narrative.
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@Qazulight @hecubian_devil And go running for the shelter of mothers little helper
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@SteelersOracle @hecubian_devil One mere spoon of cough syrup woo oo
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@hecubian_devil Babe if you dont enjoy alcohol or weed i really dont think getting "fucked up" is your thing lol sounds like maybe some really strong cough syrup might be a good drug of choice for you
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@RCRasmussen90 @hecubian_devil I politely disagree. The anti cholinergic effect of AM is just too much. An OD of Benadryl is basically the same thing
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@hecubian_devil Amanita muscaria. Hands down this is the answer. Works on Gaba just like alcohol. Opens you up. Relaxes you. Makes you chatty. Makes you happier. Extremely safe if dosed right. Makes you a better person instead of worse. amentara.com
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