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Category: biotech/medical – Page 2,823

Stanford scientists invent AI that can predict death with up to 90% accuracy

Humans today live a lot longer than they used to. That’s great news, but as modern medical advances are giving patients second chances at living normal lives, end-of-life care continues to be a difficult thing to plan. Forecasting when someone will die is an extremely challenging and often uncomfortable thing, but Stanford researchers have trained an AI to be able to predict death with incredible accuracy, and it could revolutionize end-of-life care for patients who are reaching their ends. The goal is to better match patient (and family) wishes with an accurate timeline of an individuals f…

What Everybody Ought to Know About Cholesterol

Summary: Health organizations recommend keeping high cholesterol levels in check to be healthier. [Author: Brady Hartman – This article first appeared on the website LongevityFacts.]

High cholesterol levels are a silent killer that significantly increases the risk of stroke, kidney disease heart attack, and death. Cholesterol builds up the insides of artery walls, blocking the arteries that feed the brain, heart, kidneys. Treatment is efficient and inexpensive, yet many people walk around with high cholesterol levels, needlessly letting it steal years from their lives.

The world’s most powerful acoustic tractor beam could pave the way for levitating humans

Acoustic tractor beams use the power of sound to hold particles in mid-air, and unlike magnetic levitation, they can grab most solids or liquids. For the first time University of Bristol engineers have shown it is possible to stably trap objects larger than the wavelength of sound in an acoustic tractor beam. This discovery opens the door to the manipulation of drug capsules or micro-surgical implements within the body. Container-less transportation of delicate larger samples is now also a possibility and could lead to levitating humans.

Researchers previously thought that acoustic tractor beams were fundamentally limited to levitating small objects as all the previous attempts to trap particles larger than the wavelength had been unstable, with objects spinning uncontrollably. This is because rotating field transfers some of its spinning motion to the objects causing them to orbit faster and faster until they are ejected.

The new approach, published in Physical Review Letters today, uses rapidly fluctuating acoustic vortices, which are similar to tornadoes of sound, made of a twister-like structure with loud sound surrounding a silent core.

Why Are These People Eating Pills of Poop? (Medical Fecal Transplants)

The straight poop on fecal transplants. Scientists think fecal transplants help us live longer, healthier lives.

Quote: “Seres Therapeutics is one of the more promising names in poop.”

Here’s the straight poop on fecal transplants, a new medical procedure which physicians use to treat infections. Geroscientists suspect that fecal transplants could help us live longer, healthier lives by giving us a microbiome upgrade. [This report was originally published on LongevityFacts.com. Author: Brady Hartman]

The human microbiome is an invisible world that is only recently coming into focus. The collection of bacteria that inhabit your body is a delicate ecosystem that can crash as you age, travel, or even take a new medication. When it collapses, it can lead to all sorts of distress.

The Business End Of The Poop Industry

Seres Therapeutics is one of the more promising names in poop. The Cambridge biotech company has been trying to transform medicine by harnessing the billions of bacteria in our intestines.

Continue reading “Why Are These People Eating Pills of Poop? (Medical Fecal Transplants)” | >

Preventing Type 2 Diabetes

Summary: People can delay or prevent type 2 diabetes with a healthy diet and exercise. Medications also work but are less effective than lifestyle changes. [This article first appeared on the LongevityFacts.com website. Author: Brady Hartman.]

According to the CDC, the ways to delay or prevent type 2 diabetes include diet, exercise, and in some cases, medications. Don’t take risks with your health – all three of these tactics should only be carried out under the supervision of a qualified physician.

Research shows that some prevention strategies are more successful than others in preventing type 2 diabetes.

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