Some #FirstNations used the #elderberry#wood to make musical instruments, like flutes, clappers & small whistles & smoking implements. The soft wood was used as a spindle twirling stick to make fire by friction.
"The excitement of learning separates youth from old age. As long as you're learning you're not old."
American physicist Rosalyn S. Yalow died #OTD in 2011.
Along with Solomon Berson, Yalow developed the radioimmunoassay technique in the 1950s & 1960s. RIA is a sensitive method used to measure concentrations of antigens (such as hormones & drugs) in the blood. This groundbreaking technique had a profound impact on various fields, including endocrinology, oncology, and pharmacology.
Informative interview with Svetlana Blitshteyn, a pioneering MD in treating #dysautonomia (autonomic dysfunction), which has exploded with #LongCovid by @erictopol
Ok so this photo is insane and represents the advancement in the medical field. It is one of those photos that you could show to people from the past and they will be shocked...
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Scientists have identified a genetic form of Alzheimer’s disease in older people, pinpointing a gene of which some people carry two copies. The gene, called APOE4, is not only a risk factor but an underlying cause for the disease when found twice in a person’s DNA, researchers say. Finding a way to target APOE4 in treatment is crucial because Leqembi, the only drug found to slow the disease, causes dangerous side effects in people with the gene. The Associated Press has more.
Awesome! And one would think think BBC would do a 1 minute search to avoid that headline: animals self-medicating Is something that’s been observed for millennia. Heck, I remember reading about it in a biology textbook in the 1990s / it’s been long postulated that that is where humans learned plant medicine from a million years ago.
Some good news this morning. A new personalised neoantigen vaccine against melanoma is starting its final phase 3 trial at University College Hospital, London. The mRNA vaccine is custom-built for each patient and tells their body to hunt down cancer cells to prevent the disease ever coming back. #Cancer#Melanoma#UCLH#Medicine#Vaccines
In the most recent weekly update on April 11, 2024, the CDC reported 8 new cases of measles, bringing the total for this year to 121 measles cases reported by 18 jurisdictions. 56% of cases have been hospitalized for isolation or management of complications.
“This is one of those studies at ACC that I think is potentially practice changing,” said Kim Eagle, director of the Frankel Cardiovascular Center at the University of Michigan who wasn’t involved in the trial. It’s “a very important landmark study that will change the way patients who are currently managed with [heart attacks] are cared for.”
Q: If you walk into a room where someone with #COVID has been previously, how long can infectious virus 🦠 still be present?
A: Potentially, nearly 5 hours!
These researchers found that genetically identical #SarsCoV2 infected a patient who was admitted 4 hrs, 45 min post D/C of an asympto infected pt. Have to wonder if it’d be even longer if they’d been symptomatic… https://tinyurl.com/ybcyuv6v #medicine#press
I have taken expired insulin by accident for several days. It is a miracle that I am not seriously sick or dead. 😵 How is this even possible? #personal#medicine
@nixCraft you really don't know why? it is very rare to find a medicine that does harm after the expiry date, most of them either stop working at all or is a lie, the 2nd option is not something to rely on 100%
@nixCraft I'm reminded of something I read about happening in a pharmacy that had been running for quite a few years.
They found a box of a mixture of various medicines that hadn't been touched for forty years. They were about to throw them out, when someone bright who knew about such things grabbed them and sent them off to test their potency (for science!).
Almost everything was still good.
Expiration dates are testing-based and they just don't test a drug for forty years before release.
