Archive for the ‘health’ category

Oct 22, 2019

It Took Just Three Weeks for Superbug to Resist Last-Resort Drug, Doctors Say

Posted by in categories: biotech/medical, health

Just in time for Halloween, doctors in France say they witnessed a real-life horror tale involving an antibiotic-resistant superbug. In less than a month, their patient’s infection evolved resistance to the last-resort drug they had used to treat it. Thankfully, the doctors were still able to defeat the microscopic threat—and the case may have uncovered a peculiar weakness in the germ.

According to the report, published in the journal Antimicrobial Agents and Chemotherapy, a young child had been dealing with recurrent infections of the bacteria Pseudomonas aeruginosa for over two years. P. aeruginosa is an opportunistic infection that sickens tens of thousands of already weakened people in hospitals and other health-care settings in the U.S. a year. In these people, it can cause serious infections.

Oct 21, 2019

UPS Strikes Agreements to Use Drones to Deliver Medical Supplies

Posted by in categories: biotech/medical, drones, habitats, health

United Parcel Service Inc. is striking a series of drone-delivery agreements with health-care groups as it develops new technology pitched to the growing medical market.

The plans include expanding the use of drones to deliver cargo such as medical samples and supplies on hospital campuses in Utah and elsewhere, and an agreement with CVS Health Corp. to evaluate the use of drones for home delivery of prescriptions and other products, UPS said Monday.

The agreements are the first UPS has announced since the package delivery giant won U.S. regulatory approval to operate commercial drone flights through the company’s Flight Forward subsidiary. The nod from the Federal Aviation Administration paves the way for UPS to scale up operations as it competes with FedEx Corp., Amazon.com Inc. and others vying to develop drone delivery services in the U.S.

Oct 20, 2019

🧪 Indefinite Health with Dr. Aubrey de Grey from The A Level Biologist Podcasts

Posted by in categories: health, mobile phones

Listen to The A Level Biologist Podcasts episodes free, on demand. As we enter the golden age of life science we should not just keep getting sick and dying. Too much to ask for?Learn more about Aubrey and SRF at https://www.sens.orgFull transcript: https://thealevelbiologist.co.uk/indefinite-health-with-dr-aubrey-de-grey/The A Level Biologist Podcasts is brought to you by The A Level Biologist — Your Hub @ https://thealevelbiologist.co.ukSupport the show. The easiest way to listen to podcasts on your iPhone, iPad, Android, PC, smart speaker – and even in your car. For free. Bonus and ad-free content available with Stitcher Premium.

Oct 19, 2019

New universe of miniproteins is upending cell biology and genetics

Posted by in categories: biotech/medical, genetics, health

Small proteins also promise to revise the current understanding of the genome. Many appear to be encoded in stretches of DNA—and RNA—that were not thought to help build proteins of any sort. Some researchers speculate that the short stretches of DNA could be newborn genes, on their way to evolving into larger genes that make full-size proteins. Thanks in part to small proteins, “We need to rethink what genes are,” says microbiologist and molecular biologist Gisela Storz of the National Institute of Child Health and Human Development in Bethesda, Maryland.

Tiny proteins help power muscles and provide the toxic punch to many venoms.

Oct 19, 2019

Those Probiotics May Actually Be Hurting Your ‘Gut Health’

Posted by in categories: biotech/medical, food, health

The newly fashionable pills and foods meant to increase the variety of healthy bacteria in our bodies can actually have the opposite effect.

Oct 18, 2019

Humans have salamander-like ability to regrow cartilage in joints

Posted by in categories: biotech/medical, health

Contrary to popular belief, cartilage in human joints can repair itself through a process similar to that used by creatures such as salamanders and zebrafish to regenerate limbs, researchers at Duke Health found.

Publishing online Oct. 9 in the journal Science Advances, the researchers identified a mechanism for cartilage repair that appears to be more robust in ankle joints and less so in hips. The finding could potentially lead to treatments for osteoarthritis, the most common joint disorder in the world.

“We believe that an understanding of this ‘salamander-like’ regenerative capacity in humans, and the critically missing components of this regulatory circuit, could provide the foundation for new approaches to repair joint tissues and possibly whole human limbs,” said senior author Virginia Byers Kraus, M.D., Ph.D., a professor in the departments of Medicine, Pathology and Orthopedic Surgery at Duke.

Oct 17, 2019

Johannon BenZion at the National Institutes of Health (NIH) Clinical Center

Posted by in categories: biotech/medical, health

Oct 16, 2019

In-Silico Clinical Trials — Virtual Bodies For Real Drugs — Dr. William Pruett — University of Mississippi Medical Center — ideaXme — Ira Pastor

Posted by in categories: aging, bioengineering, biotech/medical, DNA, futurism, genetics, health, life extension, neuroscience, science

Oct 15, 2019

Healing illness with the subconscious mind | Danna Pycher | TEDxPineCrestSchool

Posted by in category: health

NOTE FROM TED: We’ve flagged this talk, which was filmed at a TEDx event, because it appears to fall outside TEDx’s curatorial guidelines. There is no conclusive research that supports the claims made about the subconscious mind. TEDx events are independently organized by volunteers. The guidelines we give TEDx organizers are described in more detail here: http://storage.ted.com/tedx/manuals/tedx_content_guidelines.pdf

Surviving an accident was the easy part; coping with the chronic pain would prove more difficult. Danna Pycher shares her story about trauma and the transformative insight she gained that allowed her to harness the healing power of the subconscious mind.

Continue reading “Healing illness with the subconscious mind | Danna Pycher | TEDxPineCrestSchool” »

Oct 15, 2019

This City Bench Absorbs More Air Pollution Than A Grove Of Trees

Posted by in categories: health, sustainability

London is the latest city to gain a city bench with the ability to absorb as much pollution as a small forest. The vertical garden, which doubles as a bench, is Green City Solutions’ CityTree. Using a vertical installation of moss, the bench can absorb as much pollution as 275 trees in 1 percent of the space.

The World Health Organization estimates that 7 million premature deaths occur each year from air pollution, making it one of the largest environmental health risks in the world.

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