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Health


— Health and Wellbeing

Senolytics: A new class of drugs with the potential to slow the aging process

It's a cruel irony that when we're young we want to be older, but when we're older we want to be younger. While few would advocate research into ways to make kids grow up faster, there are plenty of efforts underway looking to forestall the rigors of age. The latest cause for hope in this area comes in the form of a new class of drugs called senolytics, which have been shown to dramatically slow the aging process in animal models. Read More
— Space

NASA seeks to understand vision changes due to microgravity

Having evolved under the pressure of Earth's gravity, it isn't surprising that our bodies experience adverse physiological affects after long periods in low-Earth orbit. NASA hopes that a new experiment, the Fluid Shifts investigation, set to launch to the ISS later this year, will shed light on the causes of vision loss and deformation of the structure to the eye often suffered by astronauts over the course of a stay aboard the ISS. Read More
— Medical

MIT designs 10-minute ebola test

Researchers from MIT claim to have developed an easy-to-use blood test that can be applied in the field, allowing for the screening of multiple diseases at once. The test is said to provide results in around 10 minutes, and could be instrumental in stopping the epidemic spread of fatal diseases such as Ebola. Read More
— Robotics

Building a real-life Baymax

The recent animated feature Big Hero 6 is more than a collection of comic book fantasies – there's some hard science behind the soft robots. Baymax, the inflatable robot designed to care for humans who stars in the film may seem as unlikely as a chocolate teapot, but Chris Atkeson, professor of robotics at Carnegie Mellon is working on a real life version (minus the karate and flying armor). Gizmag caught up with Atkeson to discuss the project. Read More
— Health and Wellbeing

Scientists find that exposure to nanoparticles could impact cardiovascular health

Due to its huge potential in applications ranging from cheaper vaccinations to energy-storing car panels, there's plenty of excitement surrounding the emergence of nanotechnology. But a team of scientists are urging caution, with a study conducted at the Technion-Israel Institute of Technology suggesting that exposure to silicon-based nanoparticles may play a role in the development of cardiovascular disease. Read More
— Wearable Electronics Feature

Bored with exercise machines? One day Oculus Rift could spice things up

VR headsets like the Oculus Rift and Gear VR are great for gaming and immersive 360-degree videos. But what about exercise? Though the idea isn't without its flaws, virtual reality could one day add an exciting new dimension to stationary workout machines. Gizmag chatted with a researcher in the field (and went for a mind-bending VR spin of our own) to investigate. Read More
— Medical

FDA approves blood test that predicts risk of coronary heart disease

Coronary heart disease (CHD) kills more than 385,000 people in the United States each year, and more than half of those who die suddenly have no previous symptoms. A new blood test that could reduce CHD-related illness and mortality by predicting the risk of future heart disease has been cleared by the US Food and Drug Administration (FDA). The PLAC Test for Lp-PLA2 screens for cardiovascular inflammation which can lead to a build up of rupture-prone plaque and result in a heart attack or stroke. Read More
— Health and Wellbeing

Johns Hopkins develops safer suit for Ebola workers

For doctors, nurses, soldiers, and other responders fighting the Ebola outbreak in West Africa, currently available protective suits are both too hot to wear in the tropics and often a source of contagion when they're being taken off. To make moving and treating patients safer, Johns Hopkins University, along with international health affiliate Jhpiego and other partners, is developing a new anti-contamination suit for health care workers that is both cooler to wear and easier to remove. Read More
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